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Surface Engineering Solutions Rebuild, Repair and Protect Industrial Equipment

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Page 1: Surface Engineering Solutions - Henkel Adhesives€¦ · 4 - 5 Surface Preparation Loctite ® Natural Blue Biodegradable Cleaner & Degreaser 6 - 9 Metal Surface Repair & Rebuild Fixmaster®

Surface Engineering SolutionsRebuild, Repair and ProtectIndustrial Equipment

Page 2: Surface Engineering Solutions - Henkel Adhesives€¦ · 4 - 5 Surface Preparation Loctite ® Natural Blue Biodegradable Cleaner & Degreaser 6 - 9 Metal Surface Repair & Rebuild Fixmaster®

4 - 5 Surface PreparationLoctite® Natural Blue® Biodegradable Cleaner & Degreaser

6 - 9 Metal Surface Repair & RebuildFixmaster® composites for repairing pumps, keyways, shafts, pipes, elbows, fuel & gas tanks, castings, air seals and more.

10 - 13 Rubber Surface Repair & RebuildFixmaster® urethanes for repairing conveyor belts, liners screens, couplings, wear parts and more.

14 - 15 Wet or Submersed Surface Repair & RebuildFixmaster® composites for repairing tanks, pipes, valves, pumps and other equipment in wet environments.

16 -17 Concrete Surface Repair & RebuildFixmaster® composites for repair of floors, ramps, docks, pillars, chemical containment areas and more.

18 - 23 Protecting SurfacesNordbak® Wearing Compounds for repair and protection of pumps, chutes, augers, handling equipment and more.

24 - 33 Technical Reference SectionApplication Case HistoriesChemical Capability ChartSurface Preparation Grades and BlastProperties ChartClimatic Conditions for Effective Coating

Table of Contents

Advanced TechnologiesWith extremely hard reinforcement fillers, Loctite® Polymer

Composite products have excellent wear resistance and superior

adhesion. They are designed for specific service conditions to

protect and extend the service life of a wide range of plant and

equipment. The advantage of using these products is they act as a

sacrificial and renewable working surface, protecting the structural

integrity of the original substrate. Loctite® offers a complete

choice of Nordbak® and Fixmaster® Polymer Composite products

to treat and protect your assets against the harshest industrial

environments.

Quality System, Global Network And Local ServiceLoctite® advanced Polymer Composite products are manufactured

under a quality system complying with the requirements of ISO

9001:2000, ISO/TS 16949:2002 and EN ISO 14001:2004. Loctite®

is recognized widely by independent classification societies,

industrial, commercial and government users. Loctite®’s global

sales & distribution network and engineering centers guarantee

consistent service to global accounts and continuous innovations.

Local technical engineers, applicators, application specialists in

your countries provide timely service to ensure the right Loctite®

system is specified and applied correctly on your equipment.

THE SOLUTION TO YOUR INDUSTRIAL REPAIR AND PROACTIVE MAINTENANCE

50+ Years’ ExpertiseFor over 50 years, Loctite® Nordbak® and Fixmaster® Polymer Composite products have offered proven maintenance solutions to the problems caused by wear, abrasion, chemical attack, erosion, corrosion, impingement, entrainment and mechanical damage.

Loctite® Nordbak® and Fixmaster® Polymer Composite products bring various benefits to industries such as:

Reduced Downtime and Spare Parts Inventory•Reduced Energy Costs•Improved Efficiency, Reliability and Safety•Extended Equipment Life•Minimized Maintenance Costs•Global Network and Local Service•

ISO 9001:2000 291669 QM

ISO/TS 16949:2002291669 TS2/42651

EN ISO 14001:2004327217 UM

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Page 3: Surface Engineering Solutions - Henkel Adhesives€¦ · 4 - 5 Surface Preparation Loctite ® Natural Blue Biodegradable Cleaner & Degreaser 6 - 9 Metal Surface Repair & Rebuild Fixmaster®

DID YOU KNOW?

SPECIFICATIONS

Biodegradable

Loctite® Natural Blue® BiodegradableCleaner & Degreaser

N.A.

4 fl. oz. bottle - 82244 24 fl. oz. spray bottle - 822491 gallon bottle - 822515 gallon pail - 8225315 gallon pail - 8225455 gallon drum - 82255

Surface ProfileAbrasive blasting not only removes visible surface rust and contaminates, but also creates a rugged, miniature mountain and valley finish. This surface roughness is known as Surface Profile.Surface Profile is critical to coating performance as it improves adhesion by increasing surface area and providing a keyed anchor pattern.Surface Profiles will vary depending on the type of abrasive particles, equipment and technique utilised. It is critical to achieve the correct profile depth specified for a particular coating.Inadequate quality control and lack of restriction of large abrasive particle sizes for thin coats can lead to peaks of the surface not being adequately covered. In addition more profile means using more product to cover the surface! The diagrams right illustrates how profile must be matched to the product specification.

Surface CleanlinessChemical contaminants that are not readily visible, such as chlorides and sulphates, attract moisture through coating systems resulting in premature failure. Therefore it is fundamentally important to chemically clean all substrates with an industrial strength cleaner and degreaser such as Loctite® Natural Blue.

BAD PROFILEIf the surface profile height is greater than the coating, peaks of the surface will be exposed to rust and or contamination.

GOOD PROFILEWhen the surface profile is less than the coating, the entire surface is protected and coating adhesion is maximised. Loctite® Composites applications require a minimum 75 micron surface profile. Please refer to pages 28-29 for further information.

A biodegradable, all-purpose, industrial strength,

concentrated cleaner and degreaser, Natural Blue

contains no hazardous solvents. Formulated for wipe

down, pressure spraying, ultrasonic and immersion

cleaning processes, Natural Blue can be economically

diluted with water at room temperature or heated, to

meet a wide range of industrial cleaning applications.

ODC free, non-flammable and non-toxic, Natural Blue

contains a fresh, pine scented fragrance. 24 fl. oz. is

diluted 1:1 ready for use.

TYPICAL APPLIC ATIONS:

Machinery, Equipment, Valves Compressors,

Bearings, Castings, Stampings, Concrete Floors

Asphalt, Exhaust Hoods, Highway Structures, Motors

Forgings, Vehicles, Dies, Tanks, Exterior Siding,

Windows

SUBSTANCES REMOVED:

Grease, Fuel Oils, Light Carbon Animal Fat,

Lubricants, Tar, Food Stains, Mildew, Cutting Oils

Surface Preparation Ω

Correct surface preparation is the most important factor affecting the total success of any surface treatment. Without suitable surface profile and surface cleanliness coating systems will quickly fail!

Please refer to pages 28-29 for further information.

Loctite® Composites applications require a minimum 75 micron surface profile.

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DID YOU KNOW?

Loctite® Fixmaster® composites repair, rebuild

and restore damaged machinery and equipment

permanently and without the need for heat or

welding. Technically advanced and manufactured

with over 50 years’ knowhow, the range includes

putty or pourable formulations, for aluminum, steel or

stainless steel.

FEATURES:

Non-shrinking.•

High compressive strength.•

Can be drilled, tapped, or machined after cure.•

Superior adhesion to metal, ceramic, wood, glass, •

and some plastics.

Excellent resistance to aggressive chemicals.•

Choice of mild steel, aluminum, or nonmetalic •

fillers.

Creates durable repairs.•

Repair & RebuildMetal Surface Ω

Loctite® Fixmaster® and Nordbak® composites are formulated with 100% solids. This means that unlike solvent based systems Loctite® Fixmaster® and Nordbak® composites will not shrink when cured.

Pouring moulds with Fixmaster® Aluminium Liquid

Repairing mechanical damage with Fixmaster® Steel Putty

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Repair or rebuild damaged parts

Mild Steel

General Purpose & Self-Levelling

General Purpose & Non-Sagging

Fast Cure FormulaHigh Compressive

Strength & Temperature Rating

Loctite® Fixmaster®

Steel LiquidLoctite® Fixmaster®

Steel PuttyLoctite® Fixmaster®

Fast Set Steel PuttyLoctite® Fixmaster®

Superior Metal

Grey Grey Grey Dark Grey

1 lb. kit - 974834 lb. kit - 97484

500 gm kit - 13331054 lb. kit - 99914

25 lb. kit - 99912500 gm kit - 1367992 500 gm kit - 1336330

A pourable version of Steel Putty, this self-levelling two-part epoxy is recommended for casting into hard-to reach areas, anchoring and levelling, and forming moulds and fixtures under typical service temperatures of –29° to +107°C.

TYPICAL APPLICATIONS:

Forming molds, fixtures, and •prototypes.Repairing threaded parts.•Repairing pipes and tanks.•

The workhorse of the Fixmaster® line, this steel-filled, non-sagging, two-part epoxy cures to a metal like finish. Used for making cost-saving repairs on metal parts, under typical service temperatures of –29° to +107°C, Steel Putty is our most recommended general purpose epoxy.

TYPICAL APPLICATIONS:

Sealing cracked castings, •tanks, vessels, and valves.Patching non-structural defects •in steel castings.Making models and jigs for •holding odd shaped parts.Making metal dies.•Resurfacing worn air seals.•Re-profiling pitting caused by •cavitation and or corrosion.

A fast curing version of Steel Putty, this non-sagging two-part epoxy reaches a functional cure in about 10 minutes. Recommended for making fast and curable repairs to a variety of metals under typical dry service temperatures of –29° to +93°C.

TYPICAL APPLICATIONS:

Repairing fuel and gas tank •holes.Renewing stripped threads.•Repairing cracked battery •cases.Repairing leaking storage •tanks.Repairing leaks on pipes and •elbows.

A ferro-silicon filled two-part epoxy ideal for renewing or protecting surfaces subject to corrosion, abrasion, and harsh environments. Its non-rust formula features outstanding compressive strength and is extremely resistant to abrasion and chemical attack under typical service temperatures of –29° to +121°C.

TYPICAL APPLICATIONS:

Rebuilding keyways, shafts, •and bearings.Repairing leaks on pipes and •elbows.Repairing fuel and gas tank •holes.Renewing stripped threads.•Repairing cracked battery •cases.Repairing leaking storage •tanks.

What metal are you repairing?

Aluminum Stainless Steel

Non-Sagging & Abrasion Resistant

Self-Levelling & Non-Corrosive

Non-Sagging &Non-Corrosive

Non-Sagging & Stainless Steel Finish

Loctite® Fixmaster® Wear Resistant Putty

Loctite® Fixmaster® Aluminum Liquid

Loctite® Fixmaster® Aluminum Putty

Loctite® Fixmaster® Stainless Steel Putty

Grey Aluminum Aluminum Grey

1 lb. kit - 987423 lb. kit - 98743

1 lb. kit - 97453 1 lb. kit - 97463 1 lb. kit - 97443

Ceramic fibres give this trowelable non-rust putty, excellent wear and abrasion resistance properties under typical service temperatures of –29° to +107°C. It cures to a smooth, low friction finish for equipment exposed to wear, erosion and cavitation.

TYPICAL APPLICATIONS:

Re-profiling pitting caused by •cavitation or corrosion.Providing protective coating in •or on; pipes, pumps elbows, transitions, butterfly valves, deflection plates, and tanks.

A pourable version of Aluminum Putty, this self-levelling and non-rusting, two-part epoxy is recommended for casting replacement aluminum parts and for making moulds and fixtures under typical service temperatures of –29° to +93°C.

TYPICAL APPLICATIONS:

Filling or levelling equipment.•Pouring moulds, parts and •fixtures.Making aluminum forming dies.•Casting aluminum parts.•

This non-sagging, two-part epoxy is easily mixed and moulded to form odd shapes if required. Heavily reinforced with aluminum powder, it cures to a non-rusting aluminum-like finish, ideal for repairing aluminum parts under typical service temperatures of –29° to +93°C.

TYPICAL APPLICATIONS:

Repairing aluminum castings.•Repairing worn aluminum parts.•Making aluminum dies.•

This stainless steel filled, two-part epoxy repairs parts and forms a non-rusting, very hard and durable finish on damaged surfaces. Designed for use where a stainless steel finish is desired under typical service temperatures of –29° to +107°C.

TYPICAL APPLICATIONS:

Renewing stainless steel pumps.•Rebuilding stainless steel shafts.•Repairing stainless steel castings.•Making stainless steel moulds.•Resurfacing stainless steel •equipment.

Repair & RebuildMetal Surface Ω

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TIPS & TRICKS

Repair & RebuildRubber Surface Ω

Fixmaster® urethane repair materials can be

troweled, cast or brush applied to rebuild or protect

processing equipment. With tough, rubber-like

properties, they protect and seal critical operating

equipment from impact, abrasion, and corrosion.

They are designed to repair conveyor belts and other

damaged rubber equipment quickly and easily.

FEATURES:

Create durable and flexible repairs.•

Non-shrinking.•

Excellent weatherability – UV, humidity, and •

moisture resistant.

Unaffected by oil, grease, and water.•

Forms strong bond to rubber, urethane, PVC, •

metal, glass, masonry and most plastics.

Easy mix and application.•

Applying a protective coating of Fixmaster® Flex 80 Liquid

Fixmaster® Rapid Rubber Repair is self-mixing and achieves functional cure in 2 hours

Fixmaster® & Nordbak® Curing TimesWorking time and cure depends on temperature and mass.

The higher the temperature, the faster the cure.•The larger the mass of material mixed, the faster the cure.•

To speed the cure of composites at low temperature;Store composite at room temperature•Pre-heat repair surface until warm to touch•

To slow the cure of composites at high temperatureMix composites in small masses to prevent rapid curing•Cool resin/hardener components.•

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Page 7: Surface Engineering Solutions - Henkel Adhesives€¦ · 4 - 5 Surface Preparation Loctite ® Natural Blue Biodegradable Cleaner & Degreaser 6 - 9 Metal Surface Repair & Rebuild Fixmaster®

Do you require a fast return to service or a long working time?

Fast Return to Service

2 HourCure & Self-Mixing

Accessories

Loctite® Fixmaster®

Rapid Rubber RepairLoctite® Fixmaster®

Rapid Rubber Repair KitLoctite® Fixmaster®

Rapid Rubber Repair Dispenser

Black BlackDual cartridge gun for use with

Fixmaster® Rapid Rubber Repair 400ml cartridge 39635

400 ml kit - 96677400 ml cartridge - 96675

150 ml coaxial cartridge - 96676400 ml kit - 96677

Comes with 2 Static Mixers. Kit includes Fixmaster® Rapid Rubber Repair (400 ml dual cartridge), Fixmaster® Etching Agent (88.7 ml), Fixmaster® Flex Primer & Cleaner (118 ml), 2 × static-mixing nozzles, 2 × brushes, 2 × trowels.

Loctite® Fixmaster® Rapid Rubber Repair Static Mixers

This high performance two-part urethane was developed to repair critical operating equipment faster, more reliably and with greater ease than before. Fixmaster® Rapid Rubber Repair is an adhesive, sealant and repair compound all in one convenient, self-mixing system. Extremely tough and fast curing, it forms permanent bonds to rubber, urethane, PVC, metal, glass, masonry and plastics under typical dry service temperatures of –29° to +82.2°C. Its excellent flexibility and elongation properties make it suitable as a sealant in the most demanding environments.

And, the system’s no-measure, self-mixing features make it extremely convenient for fast, on-site repairs, especially to conveyor belts and other rubber parts exposed to weather and extreme wear. (Includes 2 × Static Mixers)

TYPICAL APPLICATIONS:

Repairing conveyor belts.•Repairing or rebuilding rubber liners in mills, pumps, feeder bowls, hoppers, chutes, and fans.•Repairing cast urethane screens and liners.•Forming tough, flexible bonds to metal, rubber, and masonry parts.•

Self-mixing dispensing nozzles for use withFixmaster® Rapid Rubber Repair 400ml cartridge. 39633 (6/bag)

Longer Working Time

High Tensile Strength &Trowelable

High TensileStrength & Pourable

Auxiliary Products

Loctite® Fixmaster® Flex 80™ Putty

Loctite® Fixmaster®

Flex 80™ LiquidLoctite® Fixmaster®

Flex™ Cleaner

Black Black 4 fl. oz. can - 39636

A one-part system designed to thoroughly clean and prime rubber, urethane and metal surfaces for application of Flex urethane products.

SPECIAL FEATURES:Non-toxic.•Dries rapidly.•Leaves no residue.•

Loctite® Fixmaster®

Flex™ Metal Primer

3.3 fl. oz. can - 98471

A one-part system designed to properly prime metal surfaces for application of Flex urethane products.

SPECIAL FEATURES:Assures ultimate •adhesion.Fast and easy to use.•

Loctite® Etching Agent

3 fl. oz. bottle - 99626

Etches surfaces for betteradhesion of urethanes.

SPECIAL FEATURES:Enhances bonding of •urethanes

1 lb. kit - 974236 lb. kit - 97422

1 lb. kit - 974136 lb. kit - 9741210 lb. kit - 97414

This trowelable two-part urethane rebuilds and repairs rubber parts and linings. It provides impact, abrasion, and corrosion resistant protection to processing and pneumatic conveying equipment. Recommended for applications where speed of cure is not critical under typical dry servicetemperatures of –29° to +82.2°C.

TYPICAL APPLICATIONS:

Lining pipe elbows.•Re-profiling pump liners.•Repairing rubber couplings.•Repairing rubber and urethane •components.Adhering overlapping sheeting.•Patching and repairing conveyor belts.•

This pourable version of Flex 80 Putty is designed for casting rubber-like parts, forming expansion joints, and non-scratching holding fixtures under typical dry service temperatures of –29° to +82.2°C.

TYPICAL APPLICATIONS:

Casting wear parts.•Repairing rubber or urethane parts.•Making flexible fixtures.•Making vibration and isolation pads.•Coating pumps and impellers.•

Repair & RebuildRubber Surface Ω

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Repair & RebuildWet or Submersed Surface Ω

Wet or Submersed Surface

Kneadable Trowelable

10-Minute Functional Cure Can be Applied Underwater 30-Minute Working Time

Loctite® Fixmaster® Metal Magic Steel™

Loctite® Fixmaster® Underwater Repair Epoxy

Loctite® Fixmaster®

Wet Surface Repair Putty

Grey White Grey

4 oz. stick - 98853 4 oz. stick - 82093 1 lb. kit - 96583

An easy to use, steel-filled compounddesigned for emergency maintenancerepairs on dry, damp, or underwatersurfaces. Available in a convenientlypackaged putty stick, the resin andhardener are pre-measured forconsistent strength and easyapplication – simply twist off desiredamount, knead and apply. Cures to ametal-like finish in less than 10minutes under typical dry servicetemperatures of –30° to +121°C andis certified to ANSI/NSF Standard 61for use in commercial and residentialpotable

TYPICAL APPLICATIONS:

Sealing chemical tanks.•Smoothing welds.•Stopping pipe and tank leaks.•Repairing holes in elbows, cracks in •castings, and holes in gas and fuel tanks.Filling oversized bolt holes.•

This putty-like material works on both wet and dry surfaces and can be set up underwater. Available in a conveniently packaged putty stick, the resin and hardener are premeasured for consistent strength and easy application – simply twist off desired amount, knead and apply. Resistant to salt and chlorine, it is ideal for plumbing, irrigation and marine applications. Fully cures in one hour under typical dry service temperatures up to 149°C.

TYPICAL APPLICATIONS:

Plugging and filling cracks, leaks and •holes on pipes, fittings, tanks, valves and pumps especially in plumbing, irrigation and marine applications where applications are underwater.

A two-part, trowelable epoxy that adheres to damp and underwater surfaces including steel, iron, aluminum, brass, bronze, concrete, wood and some plastic. Can be applied to wet surfaces under typical service temperatures of –29° to +66°C.

TYPICAL APPLICATIONS:

Plugging and filling cracks, leaks and holes •on pipes, fittings, tanks, valves and pumps in habitually wet environments such as pulp and paper mills, wastewater treatment plants, and marine environments.

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Page 9: Surface Engineering Solutions - Henkel Adhesives€¦ · 4 - 5 Surface Preparation Loctite ® Natural Blue Biodegradable Cleaner & Degreaser 6 - 9 Metal Surface Repair & Rebuild Fixmaster®

Floor and Concrete Rebuilding

Filling Expansion Joints Fast Cure

Single Component & Paintable 24 Hours Functional Cure Extreme Chemical Resistant

Loctite® Urethane SealantLoctite® Fixmaster®

Magna-Crete®

Loctite® Fixmaster®

High Performance Quartz

Grey or Black Grey Grey

10.2 oz. cartridge Grey - 3991610.2 oz. cartridge Black - 36132

1 gallon kit - 95551 5 gallon kit - 95555

1 lb. tub - 40270 (Winter Additive)1 lb. tub - 40271( Summer Additive)

1 lb. 12 oz. kit - 10125002475 lb. tote - 831304

55 gallon drum - 976786 ( Activator)

42 lb. kit - 96495

A non-sagging, single component, polyurethane that cures to a flexible rubber and forms strong bonds to properly prepared concrete, masonry,glass, plastics, woods, aluminum and other metals under typical dry service temperatures of –40° to +82.2°C. Cured material has excellent adhesion, cohesion and elasticity andresists deterioration from weather, stress, movement, water and many chemicals.

TYPICAL APPLICATIONS:

Forming expansion joints.•Filling concrete cracks.•Creating moisture barrier beneath pedestals.•Installing skylights and roof flashing.•Sealing seams, tanks, and chutes.•

Fixmaster® Magna-Crete® is a unique, two-component, rapid setting concrete repair and grouting system that out performs conventionalconcrete repairs under typical service temperatures of -26° to +1093°C. A high performance, magnesium phosphate-based system, Magna-Crete® is ready for light service in as little as 60 minutes, and unlike concrete, it bonds to new and old concrete as well as most construction materials including wood, and steel. Because Magna-Crete® does not usea water additive, this repair system can be applied in temperatures from - 26° to +46°C without shrinkage and is freeze/thaw and deicing salt resistant.

TYPICAL APPLICATIONS:

Repairing floors, ramps, loading docks, •runways, and concrete pillars.Filling potholes.•Anchoring machinery.•Grouting bedplates and soleplates.•Anchoring bolts and handrails.•Repairing parking structure joints.•

A highly filled quartz epoxy system designed for restoring old concrete or for the maximum protection of new concrete under typical dry service temperatures of –29° to +66°C. Theeasily applied and trowelable formula is highly resistant to concentrated acids, alkalis, and solvents.

TYPICAL APPLICATIONS:

Sealing or repairing chemical containment •areas.Repairing spalled areas, holes and cracks •in floors.Resurfacing ramps and stairs and chemical •spill

Repair & RebuildConcrete Surface Ω

Today’s harsh industrial environments wreak havoc on concrete floors and other structures that can spell trouble for safety and performance. The high strength floor repair products of the brand Fixmaster® fill and restore concrete permanently, minimising disruption on production.

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TIPS & TRICKS

Loctite® Nordbak® Wearing Compounds utilize

the superior wear properties of ceramic and

the convenience of two-part epoxies to protect

equipment like pumps, chutes, and augers in harsh

industrial environments. Available in trowelable and

brushable formulations with special fillers for tough

conditions, Loctite® Nordbak® products stand up to

every corrosion, abrasion, and wear problem you

can encounter, and are ideal for all those large-scale

repairs that have to last.

FEATURES:

Restores worn surfaces, use on new parts to •

extend life.

Provides superior protection from environmental •

impact.

Eliminates and breaks corrosion / erosion cycle.•

Non-shrinking and non-sag formulations.•

High compressive strength.•

Broad chemical resistance.•

Broad range tailored to specific applications.•

Protecting Surfaces Ω

Preventing Flash RustingIn high humidity conditions, flash rusting of a newly prepared metal surface can develop within minutes, causing contamination which will need to be removed again before a coating is applied. Application of a ‘hold coat’, which is simply a thin coat of Nordbak® Brushable Ceramic applied as soon as possible after preparing a metal surface, will prevent flash rusting. The applicator should concentrate on edges, corners and hard to reach areas first and then ‘fill in’ the remaining areas until totally covered. This process will also ensure optimal adhesion of subsequent Fixmaster® coatings such as Wear Resistant Putty or Superior Metal which can be applied within minutes of the ‘hold coat’, or while still tacky.

Wear IndicatorWhen applying two coats of Nordbak® Brushable Ceramic a different colour can be used for each - grey and white. When the first coat begins to wear the second coat colour will show through, providing an accurate visual indicator of wear.

Pressure Spraying NordbakNordbak® Chemical Resistant Coating is suitable for brush, roller and pressure spray application. Pressure spraying Nordbak® Chemical Resistant Coating can be achieved with

standard pressure pot or airless systems with a tungsten tip orifice size of 0.19 to 0.21 and a maximum hose length of 3 to 5 meters. Depending on climatic conditions and technique, up to four of the 5.43kg kits can be sprayed through the line before cleaning is required, which will cover approximately 20 square meters. A solvent such as industrial paint thinners or acetone should be used to clean equipment. Cleaning may be required more frequently if the product and ambient temperatures are higher, to prevent the line being clogged by curing product.

Protecting vital operating equipment with Nordbak® Wearing Compounds

Applying Nordbak® Brushable Ceramic to an impeller

Preventing flash rusting& recontamination

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Fine or coarse particle abrasion?

Coarse

Resists Abrasion &Corrosion

Resists Abrasion &Corrosion at High

Temperature

Resists Impact &Sliding Abrasion

Resists Fine ParticleAbrasion

Loctite® Nordbak®

Wearing Compound

Loctite® Nordbak®

Ultra-High Temperature Wearing Compound

Loctite® Nordbak®

High ImpactWearing Compound

Loctite® Nordbak®

Pneu-Wear

Grey Red Grey Grey

10 kg m/l - 9122512 kg m/l - 912253

10 kg m/l - 1165294 25 lb. kit - 11741092 kg m/l - 978755

10 kg m/l - 979698

A two-part epoxy designed to protect, rebuild, and repair high wear areas of processing equipment under typical service temperatures of –28° to +121°C. Ceramic-filled for outstanding resistance to abrasion and corrosion, Wearing Compound istrowelable and non-sagging and therefore suitable for overhead and irregular surfaces.

TYPICAL APPLICATIONS:

Relining pump housings.•Reclaiming, protecting, and •sealing against corrosion of;

Handling equipment.•Worn elbows.•Cyclone and separator bodies.•Dust collectors and •exhausters.Pump liners and impellers.•Fan blades and housings.•Chute linings and hoppers.•

A two-part epoxy designed to rebuild, repair, and protect equipment exposed to extreme sliding abrasion under typical dry service temperatures of –29° to +288°C. Ultra High Temperature Wearing Compound protects equipment in high heat environments where conventional repair systems fail. Recommended for protecting scrubbers, cyclones, dust collectors, fan housings and other typically hot environments.

TYPICAL APPLICATIONS:

Reclaiming, protecting, and •sealing against corrosion at high temperature of;

Cyclones and pulverising •mills.Elbows.•Fan blades and housings.•Scrubbers.•Exhausters.•Chutes and hoppers.•

A rubber-modified, two-part epoxy, that offers wear and impact resistance properties not usually found in epoxy formulations. With impact resistance superior to ceramic tile, this product is for applications where both sliding abrasion and impact are present, under typical dry service temperatures of –29° to +121°C.

TYPICAL APPLICATIONS:

Protecting and sealing against •corrosion of;

Screen decks.•Dredge pump liners.•Vibrating feeder.•Drop boxes.•Pump impellers.•Chutes & troughs•

A ferro-silicon filled two-part epoxy ideal for renewing or protecting surfaces subject to corrosion, abrasion, and harsh environments. Its non-rust formula features outstanding compressive strength and is extremely resistant to abrasion and chemical attack under typical service temperatures of –29° to +121°C.

TYPICAL APPLICATIONS:

Providing protective lining in •pneumatic conveying systems.Repairing and providing •abrasion resistance of;

Elbows.•Slurry pumps.•Cyclones.•Dust collectors.•Hoppers.•

Protecting Surfaces Ω

Fine

Resists Fine Particle Abrasion at High

Temperature

Loctite® Nordbak®

Brushable Ceramic

Loctite® Nordbak®

High TemperatureBrushable Ceramic

Loctite® Nordbak®

Chemical ResistantCoating

Loctite® Nordbak® Ultra-High Temperature

Pneu-Wear

Loctite® Nordbak®

Brushable Ceramic

Loctite® Nordbak®

High TemperatureBrushable Ceramic

Loctite® Nordbak®

Chemical ResistantCoating

Red Grey or White Red Grey

25 lb. kit - 963321kg kit grey - 978759

1 kg kit white -10502632 kg kit grey - 978758

1 kg kit - 978760 5 kg kit - 1364535

A high temperature version of Pneu-Wear designed for hot environments. This trowelable and non-sag, two-part epoxy, resist fine particle abrasion under typical dry service temperatures of –29° to +288°C.

TYPICAL APPLICATIONS:

Repairing and providing •abrasion resistance of;

Pneumatic conveying •systems.Exhauster.•Chutes and hoppers.•Cyclones and pulverising •mills.Elbows.•Fan blades and housings.•Scrubbers•

An ultra-smooth, ceramic reinforced epoxy that provides a high gloss, low friction coating to protect against turbulence, abrasion, and cavitation under typical dry service temperatures of –29° to +93°C. Used by itself, Brushable Ceramic is recommended for sealing and protecting equipment from corrosion and wear. It also works as a topcoat over Nordbak® Wearing Compound or Pneu-Wear for applications requiring surface rebuilding and lasting protection.

TYPICAL APPLICATIONS:

Providing a smooth, protective, •abrasion resistant coating.Lining tanks and chutes.•Resurfacing and repairing rudders •and pintel housings.Repairing heat exchangers - •butterfly valvesRepairing condensers.•Repairing cavitated pumps.•Repairing cooling pump impellers.•

A brushable two-part epoxy designed to protect against turbulence, abrasion, and cavitation under extreme heat. Typical dry service temperatures of –29° to +288°C.

TYPICAL APPLICATIONS:

Protecting exhausters from •cyclic heat and corrosion.Repairing heat exchangers and •condensers.Lining tanks and chutes.•Repairing butterfly valves.•

This advanced two-part epoxy is designed to protect equipment against extreme chemical attack and corrosion under typical dry service temperatures of –29° to +65°C. It forms a smooth, glossy, low-friction finish that protects against turbulence and cavitation, and its low viscosity means it can be applied by brush or pressure sprayed.

TYPICAL APPLICATIONS:

Resurfacing tube sheets, •condensers, cooling pump impellers, butterfly valves, and cavitated pumps.Resurfacing and repairing •rudders and pintel housings.Lining tanks and chutes.•Lining•

20 21

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Protecting Surfaces Ω

Protecting Surfaces

Fine

Sprayable Protective Coating

Loctite® Nordbak® Sprayable Ceramic

Green

900 ml cartridge 1161707Part A = 20 kg pail 1176821Part B = 10 kg pail 1176822

Two-component epoxy, wear and chemical resistant, high performant, it is sprayable and solvent free. It creates a smooth and glossy surface and can easily be applied to large parts and complex surfaces.

TYPICAL APPLICATIONS:

Wear and chemical protection coating •on larger surfaces such as tank linings, mixing vessels, pump housings as well as centrifuge components both internal and external.Corrosion protection of machine parts.•Corrosion protection of smaller areas that •are difficult to reach wit ha brush.

BENEFITS OF LOCTITE® NORDBAK® 7255:

Excellent chemical resistance•

Efficient coating of complex shapes•

Good adhesion to metal surfaces•

Very efficient application •

Solvent free•

Ready to use cartridge version-no mixing or •

equipment cleaning is required

ORDERING INFORMATION

Product IDH No. Pack Size Description

Loctite® Nordbak® 7255 Sprayable Ceramic

1161707 900 ml cartridge1,87 m² with 0.5 mm thicknessKit contains two static mixers /nozzles

11768211176822

Part A = 20 kg pailPart B = 10 kg pail

Pneumatic Handgun

1175530 1 piece

Dual Cartridge Handgun; 2:1 ratio.Spray adapter with pressure regulator, gauge, air hose

Preheating Box 796993 1 piecePreheating system for 900 ml cartridge

Static Mixer 1248606 10 pieces Spare part

HOW TO APPLY

To achieve best results Loctite® Nordbak® 7255

should be applied to a grit blasted surface, cleaned to

SA 2,5 with a surface roughness of 75 – 100 microns.

The best surface finish is achieved by preheating a

cartridge to between 40°C – 50°C. This can be easily

achieved with the Loctite® preheating box.

1. Cartridge A+B, 900 ml

Kit contains two static mixers / nozzles•

Easy to use with the dedicated pneumatic •

dispensing gun and static mixer nozzle.

Surface coverage: One cartridge (900 ml = 1,3 kg) •

covers 1,87 m² with 500 microns.

2. Pail A+B (10 & 20 kg)

For larger surfaces pail versions available upon •

request.

22 23

Page 13: Surface Engineering Solutions - Henkel Adhesives€¦ · 4 - 5 Surface Preparation Loctite ® Natural Blue Biodegradable Cleaner & Degreaser 6 - 9 Metal Surface Repair & Rebuild Fixmaster®

DID YOU KNOW?

Pump Efficiency Improvement Metal Surface Repair & Rebuild

Application Case Histories Ω

600 Megawatt Less ElectricityConsumption in a Year!

Due to the cavitations effects

and wear on the impeller and

casing, this 1,400-Kilowatt water

circulation pump in a China

petrochemical plant was losing

its efficiency, and it could break

down anytime. It would cost a

fortune to replace it with a new

pump.

In addition to the anti-abrasion

and anti-cavitations capabilities,

the smooth surface of Loctite®

Nordbak® Brushable Ceramic

coating has minimized the

resistance of the water flow inside

the pump. As a direct result, the

current reduced to 160 amps

from previous 170 amps. The cost

saved from energy consumption

alone is CNY 300,000 (EUR

30,000) each year.

The pump can now work to its

Best Efficiency. Loctite® solution

has brought the customer with

significant economic and social

benefit.

Pump RebuildSo bad was the condition of the

split case pump (pictured right)

that replacement was considered

the most viable option. However

using Fixmaster® and Nordbak®

products the pump was repaired

and returned to service with

superior protection qualities and

less cost.

Before any repairs commenced

the surface was thoroughly

prepared and a ‘hold coat’ applied

to prevent flash rusting or further

contamination.

Next, a wire frame was used to

recreate the shape of the centre web

surface which had totally eroded.

This frame was then filled with

Fixmaster® Wear Resistant Putty.

The wear ring channels were then

rebuilt by applying Fixmaster®

Superior Metal to the effected

area. Next the rings were secured

into position and excess product

that was displaced was removed

and smoothed. When cured the

rings, which were pre-coated with

a release agent, were removed

leaving perfectly engineered

channels.

Finally pits were filled with

Fixmaster® Wear Resistant Putty

and the entire surface sealed with

Nordbak® Brushable Ceramic,

forming an ultra smooth low

friction surface.

Butterfly ValveA butterfly control valve at a

Waste Water Treatment Plant was

corroded and therefore unable to

seal effectively.

The components were abrasive

blasted and a ‘hold coat’ of

Nordbak® Brushable Ceramic

(White) applied to seal the newly

cleaned surface. The rough and

corroded edges of the valve were

then re-profiled with Fixmaster®

Wear Resistant Putty before a

final coat of Nordbak® Brushable

Ceramic (Grey) was applied. The

two coat colours can be utilised

as a wear indicator for any future

repairs or maintenance.The

butterfly valve was returned to

service within 1 day.

3 amps less current!This 20” pump is used to pump

potable water to fill three gravity

feed reservoirs that supply

drinking water to Brisbane

Australia. The pump has been

in service for many years

without any major overhaul. The

refurbishment program was to

reclaim and rebuild the worn

housing and impeller of the pump.

After recommissioning of the

pump, it runs smoother and

quieter. Loctite® has increased

water flow and draws 3 amps

less current. All these factors will

contribute to a more cost effective

and higher efficiency unit.

Traditional vs ModernTraditional repairs methods such as hard face welding are time consuming and expensive.Alternatively Nordbak® composite products are easily applied and offer superior compressive strength and protection qualities.Consider the following comparison of the process required to repair a 600cm2 surface area;

1 Hard Face Weld

Step 1: Prepare surfaceStep 2: Preheat rods & substrateStep 3: Lay 6mm × 3mm beads × 210mm long. Overlap each bead by 50%Step 5: Lay second pass of beads to achieve 6mm thickness.Total of 176 passes.Step 6: Relieve stress caused by application of heatTOTAL LABOUR: 8 HOURS

2 Nordbak Wearing Compound

Step 1: Prepare surfaceStep 2: Mix resin and hardenerStep 3: Apply to surface with trowelTOTAL LABOUR: 1 HOUR

Additional benefits;No specialised labour required.•No heat distortion of the substrate.•

Ω Impeller and casing before repair. Serious worn and cavitations on the impeller

Ω The pit holes on the impeller were reclaimed by using Fixmaster® Superior Metal Putty. Nordbak® Brushable Ceramic was coated as the second layer.

Ω Top cap and bronze impeller before repair. The first step is to abrasive blast these parts to SA-3 White Blast 75micron profile.

Ω Pitting and erosion was clearly evident

Ω Restored and ready for assembly

Ω Reclaiming totally eroded surface

Ω The corroded butterfly valve – before and after repair

Ω Repair the worn and corroded shaft using Fixmaster® Superior Metal. After it’s cured, machine it to complete the repair. Coat all parts with Nordbak® Brushable Ceramic White (certified for use in contact with drinking water).

Ω Casing after repair.

Ω Nordbak® Brushable Ceramic Grey applied to seal the blast. Fill the corroded and abraded areas using Fixmaster® Wear Resistant Putty.

Ω “A Total of 2,400 Megawatt Energy Saved within 7 Months and Productivity Increased by 8.06% in the plant“, reported by local newspaper. Loctite® contributed 1,200 Megawatt saving in a year for 2 pumps!

24 25

Page 14: Surface Engineering Solutions - Henkel Adhesives€¦ · 4 - 5 Surface Preparation Loctite ® Natural Blue Biodegradable Cleaner & Degreaser 6 - 9 Metal Surface Repair & Rebuild Fixmaster®

Ω The conveyor belt was returned to commission within 2 hours

Ω Rebuilding the decant gate hinge with Fixmaster® Rapid Rubber Repair

DID YOU KNOW?

Rubber Surface Repair & Rebuild Concrete Surface Repair & Rebuild

Application Case Histories Ω

Conveyor BeltWithout a functioning conveyor

belt most industrial plants will

incur downtime. That is why it

is important to repair them as

efficiently as possible.

Fixmaster® Rapid Rubber is

designed to repair damaged

conveyor belts quickly and without

the need for skilled labour. The

two-part urethane is self-mixing

and creates a durable repair within

2 hours of application.

Alternative methods of repair such

as metal strips require creating

even more holes and are time

consuming.benefit.

Ω Quarry conveyor belt

Power Station Coal BeltThe conveyor belt pictured

right is one of 24 units which

operates 24 hours per day, 7

days a week at a large Australian

power station. These belts are

responsible for transporting

coal to the pulveriser, so without

reliable operation can cause

major disruption to production.

However the power station had

for many years suffered from a

reoccurring premature failure of

the belts caused by coal dust

lodging between the belt joiner

staples and forcing them open.

The belts were lasting between 2

– 8 weeks each, costing EUR 904

per replacement and requiring up

to 2.5 shifts to repair.

The power station agreed to trial

Fixmaster® Rapid Rubber Repair

Kit to rectify the problem.

First the surface was thoroughly

prepared using a wire brush,

Fixmaster® Primer & Cleaner

and Fixmaster® Flex Metal

Primer. Fixmaster® Rapid Rubber

Repair was then applied to the

belt covering the staples and

surrounding areas.

After 6 months trial the conveyor

belt had not failed once. Although

some product had worn away,

it remained between the staples

sealing them from coal dust.

After the successful trial, the

power station employed the same

technique.

The purpose of a wastewater

decant gate is to manage the

flow of treated water from the

settling pond to lower ground

ponds. The gate hinges, which

are made of rubber, are prone to

degradation due to repetitive use

and exposure to chemical attack.

Initial quotes to repair the Decant

Gate at a major rural Australian

plant totalled AUD 100K (EUR

60,241) and required 3 weeks

downtime. However the Loctite

solution, using Fixmaster® Rapid

Rubber Repair, proved to create a

durable repair in two days and at

a fraction of the cost.

Decant Gate

Ω Close up of worn and loose staples

Ω Close up of staples after 6 month trial

Ω Applying Fixmaster Rapid Rubber Repair

Concrete vs Fixmaster®

Magna-Crete® and High Performance QuartzConcrete is used for it’s compressive strength, however it is not suitable for repair of other concrete surfaces.Concrete repairs are prone to delaminate and crack.This table highlights differences between concrete and Fixmaster® Magna-Crete® or High Performance Quartz.

Settling PondOne of Australia’s largest rural

wastewater treatment plants

discovered major concrete

deprivation below the settling

pond aerator. The action of

aerators creates a vortex under

the agitator causing the concrete

to degrade and eventually fail.

Initial repairs were estimated

to cost thousands and would

require closing the settling pond

for at least 15 days. Cleaned

with Loctite® Natural Blue® and

repaired using Fixmaster® High

Performance Quartz, the pond

was returned to commission within

2 days, saving significant cost in

downtime and labour. Importantly

Fixmaster® High Performance

Quartz’s chemical resistance will

ensure a long lasting repair in this

harsh environment.

Low TemperaturesA major food manufacturing plant

fitted guard rails within their cool

room to prevent forklifts damaging

the insulation walls. Originally

concrete footing were installed

but due to the low temperature

environment (–9°C) they failed to

fully cure.

With an application temperature

range of –29° to +46°C and one

hour cure time, Fixmaster® Magna-

Crete® proved to be the ideal

product to repair the footings.

CulvertA culvert is a concrete conduit

through which water can flow

under a road. The culvert picture

right had deteriorated to a

point where demolishment and

rebuilding was considered the

most viable option of repair.

Estimated cost to demolish the

culvert and rebuild was almost

$100k and would require traffic to

be diverted for up to 8 weeks.

Using Fixmaster® Magna-Crete®

the culvert’s concrete walls were

resurfaced and re-opened within 5

days without disruption to traffic.

Ω The settling pond aerator in action

Ω The emptied settling pond was repaired and refilled within 2 days

Ω Re-surfacing the culvert walls with Magna-Crete® saved over 7 weeks labour

Ω Fixmaster® Magna-Crete® will cure in low temperature environments

Concrete Fixmaster® Magna-Crete® and High Performance

Quartz

Requires chemical bonding Agents to adhere to concrete

Yes No

Minimum thickness required to achieve compressive strength

100mm 6mm

Curing time 28 days 1–24 hours

Chemical resistance Low High

Frees/thaw resistant No Yes

26 27

Page 15: Surface Engineering Solutions - Henkel Adhesives€¦ · 4 - 5 Surface Preparation Loctite ® Natural Blue Biodegradable Cleaner & Degreaser 6 - 9 Metal Surface Repair & Rebuild Fixmaster®

Chemical Compatibility Chart Ω

Range summary only. For maximum chemical capability use Fixmaster® High Performance Quartz or Nordbak® Chemical Resistant Coating. Please consult your Loctite® Application Engineer if further product specific information is required.

COMPATIBLE

NOT COMPATIBLE

Acetic Acid

Acetic Acid

Acetone

Alcohol, Amyl

Alcohol, Benzyl

Alcohol, Butyl

Alcohol, Ethyl

Alcohol, Methyl

Alcohol, Propyl

Alum, Ammonium

Alum, Chrome

Alum, Potassium

Alum, Sodium

Aluminium Chloride

Aluminium Sulphate

Ammonia Solutions

Ammonium Carbonate

Ammonium Chloride

Ammonium Nitrate

Ammonium Phosphate

Ammonium Sulphate

Amyl Acetate

Aniline

Aniline Dyes

Asphalt, Emulsions

Asphalt, Molten

Barium Carbonate

Barium Chloride

Barium Hydroxide

Barium Sulphate

Benzene

Brake Fluids

Butyl Acetate

Calcium Bisulphate

Calcium Carbonate

Calcium Chloride

Calcium Hydroxide

Calcium Sulphate

Carbon Tetrachloride

Carbonic Acid

Carnauba Wax

Chalk

China Clay

Chloroacetic Acid

Chlorobenzene, Dry

Chloroform, Dry

Chlorosulfonic Acid

Chromium Chloride

Chromium Sulphate

Clay

Creosote

Creosote, Cresylic Acid

Cyclohexane

Diacetone Alcohol

Dibutyl Phthalate

Drying Oil

Ethyl Acetate

Ethylene Glycol

Ferric Chloride

Ferric Nitrate

Ferric Sulfate

Ferrous Chloride

Ferrous Sulphate, 10%

Ferrous Sulphate (Sat)

Fertilizer Sol

Freon*

Fuel Oil

Gasoline, Aviation

Gasoline, Motor

Glue, Animal Gelatine

Glue, Plywood

Glycerol

Glycol Amine

Grease, Lubricating

Heptane

Hexane

Hydrogen Peroxide (dil)

Hydrogen Peroxide (con)

Ink

Isooctane

Isopropyl Alcohol

Kerosene

Lactic Acid

Magnesium Bisulfite

Magnesium Chloride

Magnesium Hydroxide

Magnesium Sulphate

Maleic Acid

Manganese Chloride

Mercuric Chloride

Mercury

Mercury Dry

Methyl Acetate

Methyl Cellosolve*

Methyl Ethyl Ketone

Methylene Chloride

Mineral Spirits

Mud

Naphtha

Naphthalene

Nickel Ammonium Sulphate

Nickel Chloride

Nickel Sulphate

Nitric Acid, 20%

Oil, Creosote

Oil, Emulsified

Oil, Fuel

Oil, Lubricating

Ozone, Wet

Paint Remover, Sol. Type

Paraffin, Molten

Paraffin, Oil

Perchlorethylene (Dry)

Petroleum Ether

Petroleum Jelly

Phosphoric Acid, 10% cold

Phosphoric Acid, 10% hot

Phthalic Acid

Potash

Potassium Bromide

Potassium Carbonate

Potassium Chlorate

Potassium Chloride Sol

Potassium Chromate

Potassium Dichromate

Potassium Ferricyanide

Potassium Hydroxide

Potassium Iodide

Potassium Nitrate

Potassium Permanganate

Potassium Sulphate

Propyl Alcohol

Propylene Glycol

Rosin, Wood

Rosin, in Alcohol

Rosin, Size

Rubber, Latex

Sewage

Silicone Fluids

Silver Nitrate

Soap Solutions (Stearates)

Sodium Acetate

Sodium Aluminate

Sodium Bisulfite

Sodium Bromide

Sodium Carbonate

Sodium Chlorate

Sodium Cyanide

Sodium Hydroxide

Sodium Hydro., 20% cold

Sodium Hydro., 20% hot

Sodium Hydro., 50% cold

Sodium Hydro., 50% hot

Sodium Hydro., 70% cold

Sodium Hydro., 70% hot

Sodium Metasilicate

Sodium, Nitrate

Sodium, Nitrite – Nitrate

Sodium Phosphate, Mono

Sodium Phosphate, Tri

Sodium Silicate

Sodium Sulphide

Stannic Chloride

Starch

Starch Base

Stearic Acid

Steep Water

Sterilization Steam

Styrene

Sulphuric Acid, 7-40%

Sulphuric Acid, 40-75%

Sulphuric Acid, 75-95%

Sulphuric Acid, 95-100%

Tannic Acid (cold)

Tamin

Tar and Tar Oil

Tartaric Acid

Tetraethyl Lead

Toluene

Trichlorethylene

Trichlorethylene, Dry

Turpentine

Water, Acid, Below pH 7

Water, pH 7 to 8

Water, Alkaline, Over pH 8

Water, De-Ionised

Water, De-Ionised, Low Conductivity

Water, Gritty

Water, Mine Water

Water, Potable

Water, River

Water, Sandy

Water, “White”, low pH

Water, “White”, high pH

Wax

Wax, Emulsions

Xylene

Zinc Chloride

Zinc Galvanizing

Zinc Hydrosulphite

Zinc Sulphate

GASES

Acetylene

Air

Butane

Carbon Dioxide

Carbon Monoxide

Chlorine Dry

Chlorine Wet

Coke, Oven Gas – Cold

Coke, Oven Gas – Hot

Ethane

Gas, Manufacturing

Gas, Natural

Hydrogen Gas, Cold

Methane

Natural Gas, Dry

Nitrogen Gas

Nitrous Oxide

Ozone

Producer Gas, 50 PSI

Propane

Sulphur Dioxide

Sulphur Dioxide, Dry

Sulphur Trioxide Gas

1. The above information does not constitute a recommendation of adhesive use. It is intended only as a guide for consideration

by the purchaser with the expectation of favourable confirming test results. It is impossible to test adhesives reaction with the

multitude of chemicals in existence, therefore, compatibility has been estimated based on a wide variety of customer experience.

2. With the stringent action of such chemicals as Freon, strong cold acids and caustics, thorough evaluation is suggested. Sealing

of hot corrosive chemicals is not recommended.

3. Refer to Technical Data Sheet or contact Loctite® for use with chemicals not covered by this information.

*Listing(s) may be Brand Name(s) or Trademarks for chemicals of Corporations other than Henkel.

(This is a list of chemical stability only. It does not constitute approval for use in the processing of foods, drugs, cosmetics,

pharmaceuticals, and ingestible chemicals).

Loctite® adhesives are not recommended for use in pure oxygen or chlorine environments or in conjunction with strong oxidising

agents, as explosive reaction can result.

NOTE

Protecting Surfaces

Application Case Histories Ω

Vacuum Pump CoatingThe wet parts of the vacuum pump

were corroded by the chemicals from

inside. This paper mill in Thailand

previously used an epoxy paint

which couldn’t effectively protect the

pump from the corrosion. They had

to repaint it every year.

Brushable and easy to apply,

Loctite® Nordback® Brushable

Ceramic has provided a corrosion-

proof coating and extended the

interval between repairs. Loctite®

solutions have improved the pump

efficiency and brought energy

saving to the customer.

Pre-Mixing TankThere were stress corrosion cracks

on the premixing tank in this

Thailand petrochemical plant. The

customer needed to prevent the

cooling water in the water jacket

from dripping into the product

(isopropanal) in the tank.

The customer used to weld the

cracks. However the cracking

lines increased after welding, and

the cooling water leaked into the

product (isopropanal). Production

was seriously affected.

Nordbak® High Temperature

Brushable Ceramic has stopped

leaks of cooling water and stress

corrosion cracking, and provided

protection against turbulence,

abrasion, and cavitation up to

287ºC. The cost saved from

equipment replacement is TWD

542,000 (EUR 10,925).

Pipes & DuctsPipes and ducts are a common wear point in almost every industrial

plant. The coke plant pictured below was forced to repair or replace duct

elbows every 3 months at significant cost of labour and material.

After application of Nordbak® Pneu-Wear, the same pipe elbows

remained in service for 3 years without need for further repair.Ω Coke Plant Pipe Elbow

Ω Disassemble the pump.

Ω Heat up the interior surface to 50-60ºC in the cracking areas.

Ω Apply Loctite® Threadlocker 290 in the cracking areas to seal the cracks.

Ω Do a Hydro Leak Test at 4.5 Bar.

Ω Loctite® Nordbak® High Temperature BrushableCeramic was applied in two layers. Heat cure by spot light, fully cured within 12 hours.

Ω Sand Blasting SA2.5 and clean the tank surface by compressed air.

Ω Sand Blasting SA2.5 and clean by compressed air.

Ω Apply Loctite® Nordback® Brushable Ceramic in two layers to cover all of the wet parts areas.

28 29

Page 16: Surface Engineering Solutions - Henkel Adhesives€¦ · 4 - 5 Surface Preparation Loctite ® Natural Blue Biodegradable Cleaner & Degreaser 6 - 9 Metal Surface Repair & Rebuild Fixmaster®

Grades of BlastSurface Preparation Ω

Rust Grade

A Steel with mill scale layer intact and very minor, or no rusting

B Steel with spreading surface rust and the mill scale commenced flaking

C Rusty steel with mill scale layer flaked and loose or lost but only minor occurrence of pitting

D Very rusty steel with mill scale layer all rusted and extensive occurrence of pitting

Blast Class

1 (SP-7/N4)Very light over clean with removal of loose surface contaminants

2 (SP-6/N3)

Substantial blast clean with wide spread, visible contaminate removal and base metal colour appearing

2.5 (SP-10/N2)Intensive blast clean leaving shading grey metal with only contaminates

3 (SP-5/N1) Complete blast clean with consistent metal colour all over and no visible contaminates

Unblasted Blast Class 1 Blast Class 2 Blast Class 2.5 Blast Class 3

Rus

t G

rad

e A

Rus

t G

rad

e B

Rus

t G

rad

e C

Rus

t G

rad

e D

© Blastmaster. Used with written permission from Blastmaster

Properties Chart Ω

Pg Product Item Number

Size Coverage@ 6mm Thickness

Colour Dry Service Temperature

Range

CompressiveStrength

ASTM D695, N/mm2 (psi)

Elongation%

ASTM D638

8 Fixmaster® Steel Liquid 9748397484

1 lb. kit4 lb. kit

213 cm2

852 cm2 Grey –29° to +107°C 93.1(13,500) -

8 Fixmaster® Steel Putty13331059991499912

500 gm kit4 lb. kit

25 lb. kit

278 cm2

1,114 cm2

6,967 cm2Grey –29° to +107°C 76.5

(11,100) -

8 Fixmaster® Fast Set Steel Putty 1367992 500 gm kit 371 cm2 Grey –29° to +93°C 74.5(10,800) -

8 Fixmaster® Superior Metal 1336330 500 gm kit 232 cm2 Dark Grey –29° to +121°C 124(18,000) -

9 Fixmaster® Wear Resistant Putty 9874298743

1 lb. kit3 lb. kit

342 cm2

1,026 cm2 Grey –29° to +107°C 80(11,600) -

9 Fixmaster® Aluminum Liquid 97453 1 lb. kit 278 cm2 Aluminum –29° to +93°C 117.2(17,000) -

9 Fixmaster® Aluminum Putty 97463 1 lb. kit 464 cm2 Aluminum –29° to +93°C 77.9(11,300) -

9 Fixmaster® Stainless Steel Putty 97443 1 lb. kit 232 cm2 Grey –29° to +107°C 82.7(12,000) -

12 Fixmaster® Rapid Rubber Repair96677 9667596676

400 ml kit400 ml cart.

150 ml coaxial cart.

508 cm2

508 cm2

212cm2Black –29° to

+82.2°C - 360

13 Fixmaster® Flex 80™ Putty 9742397422

1 lb. kit6 lb. kit

606 cm2

3,638 cm2 Black –29° to +82.2°C - 350

13 Fixmaster® Flex 80™ Liquid974139741297414

1 lb. kit6 lb. kit

10 lb. kit

442 cm2

2,654 cm2

4,420 cm2Black –29° to

+82.2°C - 350

15 Fixmaster® Metal Magic Steel™ 98853 4 oz. stick 45 cm2 Grey –30° to +121°C 82.7(12,000) -

15 Fixmaster® Underwater Repair Epoxy 82093 4 oz. stick 45 cm2 White Max 149°C - -

15 Fixmaster® Wet SurfaceRepair Putty 96583 1 lb. kit 464 cm2 Grey –26° to +66°C 86.2

(12,500) -

16 Fixmaster® Urethane Sealant 3991636132

10.2 oz. cart.10.2 oz. cart.

762 cm(0.6 cm × 0.6 cm)

GreyBlack

–40° to +82.2°C - 1000

16 Fixmaster® Magna-Crete®

95551955554027040271

1012500831304976786

1 gal. kit5 gal. kit

1 lb. tub (Winter Add.)1 lb. tub (Summer Add.)

1 lb. 12 oz. kit2475 lb. tote

55 gal. drum (Activator)

0.45m2

2.0m2

N/AN/AN/AN/AN/A

Grey–29° to

+1093°C89.6

(13,000) -

16 Fixmaster® High Performance Quartz 96495 42 lb. kit 1.4 m2 Grey –29° to +66°C 82.7(12,000) -

20 Nordbak® Wearing Compound 912251912253

10 kg m/l2 kg m/l

0.16 m2

0.8 m2 Grey –28° to +121°C 110.3(16,000) -

20 Nordbak® Ultra High Temperature Wearing Compound 1165294 10 kg m/l 0.8 m2 Red –29° to +288°C - -

20 Nordbak® High Impact Wearing Compound 1174109 25 lb. kit 0.8 m2 Grey –29° to +121°C 82.7

(12,000) -

20 Nordbak® Pneu-Wear 978755979698

2 kg m/l10 kg m/l

0.1 m2

0.8 m2 Grey –29° to +121°C 103.4(15,000) -

21 Nordbak® Ultra High Temperature Pneu-Wear 96332 25 lb. kit 0.8 m2 Red –29° to +288°C - -

21 Nordbak® Brushable Ceramic (White) 1050263 1 kg kit *1.1 m2 White –29° to +93°C 86.2(12,500)

21 Nordbak® Brushable Ceramic (Grey) 978759978758

1 kg kit2 kg kit

*1.1 m2

*3.3 m2 Grey –29° to +93°C 86.2(12,500) -

21 Nordbak® High Temperature Brushable Ceramic 978760 1 kg kit *1.1 m2 Red –29° to +288°C 110.3

(16,000) -

21 Nordbak® Chemical Resistant Coating 1364535 5 kg kit *6.8 m2 Grey –29° to +65°C 69

(10,000) - Properties are based on mixing 453 gm mass at 25ºC, 7 days cure. • Ultimate Cure * @0.5 mm Thickness

Pg Product Shear StrengthASTM D1002, N/mm2(psi),

0.1mm gap and etch aluminum

TensileStrength •

ASTM D638 N/mm2 (psi)

HardnessASTM D-2240

Shore D

Working Time

Minutes @ 25°C

FunctionalCure

Hours @ 25°C

Mix Ratioby volume

(R:H)

Mix Ratioby weight

(R:H)

8 Fixmaster® Steel Liquid13.1

(1,900)41.4

(6,000)86 25 6 4:1 9.5:1

8 Fixmaster® Steel Putty11.7

(1,700)33.8

(4,900)85 30 6 2.5:1 6.25:1

8 Fixmaster® Fast Set Steel Putty13.8

(2,000)31.7

(4,600)80 3 10 min 1:1 100:56.5

8 Fixmaster® Superior Metal12.4

(1,800)37.9 (5,500) 90 20 6 4:1 7.25:1

9 Fixmaster® Wear Resistant Putty10

(1,450)33.8

(4,900)89 30 6 2;1 2;1

9 Fixmaster® Aluminum Liquid15.2

(2,200)41.4

(6,000)85 20 6 5:1 9:1

9 Fixmaster® Aluminum Putty10.3

(1,500)27.6

(4,000)87 20 6 4:1 6.3:1

9 Fixmaster® Stainless Steel Putty9.0

(1,300)31.7

(4,600)85 20 6 4:1 9:1

12 Fixmaster® Rapid Rubber Repair -9

(1,300)82 1 2 1:1 -

13 Fixmaster® Flex 80 Putty -10.3

(1,500)87 10 8 10:4 72:28

13 Fixmaster® Flex 80 Liquid -12.4

(1,800)87 20 8 100:13.3 77:23

15 Fixmaster® Metal Magic Steel Stick4.8

(700)17.2

(2,500)80 3 10 min - -

15 Fixmaster® Underwater Repair Stick4.8

(700)- - 15 30 min - -

15Fixmaster® Wet SurfaceRepair Putty

13.8(2,000)

24.1(3,500)

85 30 18 1:1 10:9

17 Fixmaster® Urethane Sealant1.2

(170)1.4

(200)33

(Shore A)3 hrs 3 days - -

17 Fixmaster® Magna-Crete® - - - 30 24application

specificapplication

specific

17 Fixmaster® High Performance Quartz - - -45 - Primer

60 - Topcoat24

100:61 - Primer100:60-282

Filler - Topcoat-

20 Nordbak® Wearing Compound - - 90 30 7 2:1 2:1

20Nordbak® Ultra High Temperature Wearing Compound

- - 90 30Post Cure

2 hrs @148°C 2.5:1 2.85:1

20Nordbak® High Impact Wearing Compound

- - 85 30 6 2:1 2:1

20 Nordbak® Pneu-Wear34.5

(5,000)- 85 30 6 4:1 4:1

21Nordbak® Ultra High Temperature Pneu-Wear

- - 90 30Post Cure

2 hrs @148°C 2:1 2.27:1

21 Nordbak® Brushable Ceramic (White)13.8

(2,000)- 85 15 5 2.8:1 4.5:1

21 Nordbak® Brushable Ceramic (Grey)13.8

(2,000)- 85 30 6 2.751 4.8:1

21Nordbak® High Temperature Brushable Ceramic

13.8(2,000)

- 90 180Post Cure

3 hrs @149°C 2.6:1 4.25:1

21 Nordbak® Chemical Resistant Coating - - 83 20 16 2.3:1 3.4:1

30 31 32

Page 17: Surface Engineering Solutions - Henkel Adhesives€¦ · 4 - 5 Surface Preparation Loctite ® Natural Blue Biodegradable Cleaner & Degreaser 6 - 9 Metal Surface Repair & Rebuild Fixmaster®

For Effective CoatingClimatic Conditions Ω

It is critical to the success of most coating systems, that the surface is completely free of moisture prior to and during paint application and curing.

DEWPOINTCondensation of water (dew) from the atmosphere on

to the surface will occur, given the right conditions.

For a given set of conditions, the temperature

at which condensation will occur is called the

Dewpoint. As long as the surface temperature is

3°C (or more) above the Dewpoint temperature, it is

generally considered safe to paint as far as risk of

condensation is concerned.

© Blastmaster. Used with written permission from Blastmaster

DIF

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EN

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IN T

EM

PE

RAT

UR

E (°

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Air

tem

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atur

e m

inus

sub

stra

te t

emp

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ATMOSPHERIC CONDITIONS FOR COATING APPLICATION

RELATIVE HUMIDITY

DO NOT COAT ZONE(ABOVE GUIDELINE)

OK TO COAT ZONE(BELOW GUIDELINE)

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14

12

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6

4

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-220 30 40 50 60 70 80 90

CO

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Please contact us for assistance and recommendation on specifications and applications of these products. ® All trademarks, except where otherwise noted, are the property of or used under license by Henkel Corporation. © Copyright 2010. Henkel Corporation. All rights reserved. SHQ-AG-161 (06/2010)

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