raising performance with building blocks - quarter 4, 2012 library/global/files/eu… · raising...

Advanced Materials

Raising performance with building blocks

Quarter 4, 2012 - Selection for Composites Europe

2Advanced Materials

Table of contents

Araldite® MT 35600 BPA based benzoxazine resin - Mechanical and Flame resistanceBenzoxazine resins

Matrimid® 5218 Soluble thermoplastic Polyimide - Very high Tg and toughening effect

Resin XU 3508 Multi-phase toughened epoxy resin

Tactix® 695 Single phase toughened and self reactive epoxy resin

Flexibilizer DY 965 Special PU adduct - Synergistic effect with epoxy-rubber adducts

Araldite® LY 1108 Liquid epoxy rubber adduct - Easy processing, adhesion promotorTougheners and flexibilizers

Aradur® 3123 and Aradur® 9506 Latent hardeners - “Snap-shot” curing behavior

Aradur® 1571 Latent curing agent in dispersion - Easier processing

LME 10638 Modified DDS curing agent - Easier processingSpecialty hardeners andaccelerators

LME 10169 Fluoren based epoxy resin - Bi-functional, high Tg

Araldite® MY 0816 Naphthalene based epoxy resin - Liquid, bi-functional and high Tg

Tactix® 742 Tri-functional epoxy resin - Highest temperature resistance

Araldite® MY 0610 Distilled TGMAP - Low viscosity, high modulus and Tg

Tactix® 556 Specialty Phenol Novolac resin - Low moisture absorption

Tactix® 123 Distilled BPA resin - Lowest viscosity among BPA resinsHigh performance epoxy resins

3Advanced Materials

Tactix® 123Next product >

Distilled BPA resin - Lowest viscosity among BPA resins

High performance epoxy resins < Table of content

4Advanced Materials

Tactix® 123

Description Distilled Bisphenol–A epoxy resin

Typical characteristics Aspect: clear liquid

Epoxy equivalent weight: 172 – 176 g/Eq

Viscosity at 25°C: 4 400 – 5 600 mPa.s

Main features Distilled product

Lowest viscosity within the Bisphenol–A epoxy range

Applications and benefits Aero type grade

Recommended for applications and processes requiring low viscosity such as filament winding, infusion, resin transfermolding

Similar Tg as standard liquid Bisphenol–A epoxy resins

< Table of content Next product >High performance epoxy resins

5Advanced Materials

Tactix® 123

Associated products

169 – 1784 000 – 6 000Distilled Bis–A epoxy resin,low EHC (<150 ppm)

DevelopmentalLME 10872

169 – 1784 000 – 6 000Distilled Bis–A epoxy resinAraldite® MY 790

156 – 1671 200 – 1 600Distilled Bis–F epoxy resinAraldite® PY 306

g/EqmPa.sUnit

Epoxy equivalent weightViscosity at 25°CDescription


6Advanced Materials

Tactix® 123

Comparison between distilled resins and standard resinsViscosity at 23°C (mPa.s)


7Advanced Materials

Tactix® 123

Comparison between distilled resins and standard resinsEpoxy equivalent weight (g/Eq)


8Advanced Materials

Tactix® 556Next product >High performance epoxy resins

Specialty Phenol Novolac resin - Low moisture absorption

< Previous product< Table of content

9Advanced Materials

Tactix® 556

Description Dicyclopentadiene based epoxy novolac

Typical characteristics Aspect: amber to dark, semi-solid


Softening point: 53°C


Hydrolisable chlorine: 0 – 300 ppm

Main features Hydrophobic backbone

Melts at medium temperature

Applications and benefits Lower moisture absorption than many multifunctional epoxies commonly used in advanced composites

Equivalent glass transition temperatures in dry conditions as standard epoxy novolac resins

Tactix® 556 resin is ideal for new use where retention of properties under hot and wet conditions is critical

Next product >High performance epoxy resins < Previous product< Table of content

10Advanced Materials

Tactix® 556

Associated products

0 – 10078 – 90250 – 274Dicyclopentadienebased epoxy novolac

Tactix® 756

ppm°Cg/EqUnits

Hydrolisable chlorineSoftening pointEpoxy equivalent weightDescriptionProduct



Tactix® 556

Ultimate Tg (°C) and water absorption (%)

Stoechiometric cure with 4,4'-DDS - Water absorption after 14 days in boiling water



Araldite® MY 0610Next product >High performance epoxy resins

Distilled TGMAP - Low viscosity, high modulus and Tg



Araldite® MY 0610

Description Distilled triglycidylether of meta-amino phenol

Typical characteristics

Aspect: clear liquid



Hydrolisable chlorine: 0 – 2 000 ppm

Main features Liquid

High monomer content and high purity

Non symetrical backbone

Good solvent for Polyethersulfone

Applications and benefits Facilitate processing, especially of PES toughened compositions

Higher stability (reactivity) than non distilled version

Provides higher modulus than p-amino phenol based resins

Provides higher toughness than p-amino phenol based resins

Provides similar level of glass transition temperature



Araldite® MY 0610

Associated products

96 – 106550 – 850Triglycidylether of para-aminophenol (TGPAP)distilled grade

Araldite® MY 0510

100 – 1152 000 – 5 000Triglycidylether of para-aminophenol (TGPAP)Araldite® MY 0500

101 – 1117 000 – 13 000Triglycidylether of meta-aminophenol (TGMAP)Araldite® MY 0600

g/EqmPa.sUnit

Epoxy equivalent weightViscosity at 25°CDescriptionProduct



Araldite® MY 0610

Comparison between TGPAP and TGMAPFlexural modulus and strength (MPa)

Stoechiometric cure with 4,4'-DDS - Water absorption after 48h in boiling water

Cure cycle : 0.5h at 80°C + 0.5h at 100°C + 1.5h at 120°C + 2h at 180°C



Araldite® MY 0610

Comparison between TGPAP and TGMAPGlass transition temperature - Tg DMA (°C)


Cure cycle : 0.5h at 80°C + 0.5h at 100°C + 1.5h at 120°C + 2h at 180°C



Araldite® MY 0610

Comparison between TGPAP, TGMAP and TGMDAGlass transition temperature (°C) and modulus (MPa)

Stoechiometric cure with 4,4'-DDSCure cycle : 0.5h at 80°C + 0.5h at 100°C + 1.5h at 120°C + 2h at 180°C



Araldite® MY 0610

Comparison with DGEBAGlass transition temperature (°C) by DMA

Stoechiometric cure with 4,4'-DDSCure cycle : 0.5h at 80°C + 0.5h at 100°C + 1.5h at 120°C + 2h at 180°C



Tactix® 742Next product >High performance epoxy resins

Tri-functional epoxy resin - Highest temperature resistance



Tactix® 742

Description Tris-(hydroxyl phenyl) methane-based epoxy

Typical characteristics Aspect: yellow, semi-solid

Epoxy equivalent weight: 150 - 170 g/Eq

Softening point: 45 - 55°C

Viscosity at 80°C: 600 – 700 mPa.s

Hydrolisable chlorine: 0 – 500 ppm

Main features Tri-functional

Symetrical and rigid backbone

Large distance between epoxy reactive groups

Applications and benefits Provides very high glass transition temperatures

Most commonly used in adhesive and composite formulation, especially for parts and components near high-heatzones



Tactix® 742

Associated products

300 – 1 100213 – 244Brown flaked, solidTetrafunctional epoxyresin

XB 4399-3

ppmg/EqUnit

Hydrolisable chlorineEpoxy equivalent weightAspectDescriptionProduct



Tactix® 742

Tg comparison - Ultimate Tg DMA (°C)

Stoechiometric cure with 4,4'-DDSCure cycle : 3h at 180°C + 2h at 230°C



Tactix® 742

Molecular structure comparison



Araldite® MY 0816Next product >High performance epoxy resins

Naphthalene based epoxy resin - Liquid, bi-functional and high Tg



Araldite® MY 0816

Description 1,6 – naphthalene diepoxy

Typical characteristics Aspect: clear, red liquid

Epoxy equivalent weight: 133 – 154 g/eq



Hydrolisable chlorine: 0 – 2 000 ppm

Main features Low viscosity

Di functional

Flat rigid core facilitating multimolecular association leading to highly compact network

Strong aromatic character and low polarity backbone

Applications and benefits Easy processing (liquid), helps to control tack

Provides higher glass transition temperatures than Bisphenol-A epoxy resins, close to glycidylamines epoxy resins

Contributes to toughness improvement via reduction of cross-linking density

Lower contribution to water uptake compared to other high performance resins



Araldite® MY 0816

145 J/m285 J/m2G1C

0.8 MPa√m0.6 MPa√mK1C

3 550 / 140 MPa3 575 / 146 MPaFlexural modulus / strength

3 °C10 °C∆ Tg Dry-Wet

223 / 220 °C260 / 250 °CTg (DMA, onset) - DRY / WET**

110 mPa.s260 mPa.sViscosity at 80°C

Araldite® MY 0816Araldite® MY 721Neat resin properties*

*Stoechiometric cure with 4,4'-DDS, 2h at 150°C + 4h at 180°C + 2h at 200°C**Wet = 1 month in boiling water



Developmental Resin LME 10169Next product >High performance epoxy resins

Fluoren based epoxy resin - Bi-functional, high Tg



Developmental Resin LME 10169

Description Fluoren di-epoxy

Typical characteristics Aspect: white powder


Melting point: 130 – 160°C

Main features Di-functional epoxy

Large / bulky backbone showing structural rigidity

High aromatic content

Applications and benefits Proposed for structural composite matrices and adhesives

Provides glass transition temperatures similar to tri and tetra functional glycidylamine epoxies

Contributes to toughness improvement via reduction of cross-linking density (in comparison to glycidylamine epoxies)

Aromatic character will favor charring in case of fire




Associated products

135 – 160255 – 265Bisphenol-R based epoxyBulky aromatic backbone

Developmental LME 10889

°Cg/EqUnit

Softening pointEpoxy equivalentDescriptionProduct




Melt viscosity comparison



Developmental Hardener LME 10638Next product >Specialty hardeners and accelerators

Modified DDS curing agent - Easier processing



Developmental Hardener LME 10638

Description Modified DDS

Typical characteristics Aspect: brown , semi-solid

H+ active equivalent (theory): 84 g/Eq

Melting point: 65 - 80°C


Main features Low softening temperature

Low melt viscosity

DDS like structure and behavior

Faster reactivity than 3,3’-DDS

Patented

Applications and benefits Disolves easily in epoxy resins

When cured with glycidylamine based epoxies or Bisphenol-A epoxies, brings glass transition temperature andthermal resistance nearly at the same level as 3,3’-DDS

Would allow DDS-type curative to be used in RTM process

Contributes to improve chemical resistance

Next product >Specialty hardeners and accelerators < Previous product< Table of content



Associated products

~19020 – 30Brown, amorphouspowder

Modified DDSDevelopmentalLME 10478

~19020 – 30Brown, amorphouspowder

Modified DDS, “highmodulus”

DevelopmentalLME 10477

mPa.s°C

Viscosity at 120°CTg DSCAspectDescriptionProduct




LME 10638 vs. 3,3'-DDSHigher reactivity, comparable temperature resistance

135°C154°C185°C195°CTg DMA, WET

171°C186°C232°C231°CTg DMA, onset, DRY

200°C211°C216°C223°CReactivity, DSC peak

147°C171°C175°C190°CReactivity, DSC onset

LME 106383.3'-DDSLME 106383,3'-DDS

Tactix® 123Araldite® MY 721

Wet : 48h in boiling water




LME 10477 & LME 10478 vs. 4,4'-DDSViscosity build up at 80°C - Araldite® MY 721 / Araldite® MY 0510 (40/60) + Hardener

Process temperature for mixing: 4,4' DDS: 130°C / LME 10477: 80°C / LME 10478: 80°C




LME 10478 - Carbon composite data - Comparison to aero reference system60% FV - Process RTM - Cure cycle: 2h at 180°C

Wet: 3 days in boiling water

1151098595175190Aero. Reference

11510890100162193Araldite® MY 721 /Araldite® MY 0510 /LME 10478

GPaGPaMPaMPa°C°C

Compressionmodulus dry

Flexural modulusdry

ILSS wetILSS dryTg DMA,onset, wet

Tg DMA,onset, dry



Aradur® 1571Next product >Specialty hardeners and accelerators

Latent curing agent in dispersion - Easier processing



Aradur® 1571

Description Dispersion of dicyandiamide in liquid epoxy resins

Typical characteristics Aspect: white viscous paste


Dicyandiamide content: 28% bw

Main features Dicyandiamide particle size: 98% < 10 μm

Accurate and consistent content of dicyandiamide

Complies with “one component” transportation constraints

Applications and benefits Eliminate manipulation of dicyandiamide in powder form

Eliminate the need for heavy dispersion equipments

Homogeneous, agglomerate-free dispersion

Easy to manipulate and introduce in epoxy resins formulations



Aradur® 1571

Associated products

60 000 – 90 000White viscous pasteDispersion of solid accelerator in liquid epoxy resinAccelerator 1573

mPa.sUnit

Viscosity at 25°CAspectDescriptionProduct



Aradur® 1571

Aradur® 1571 and Aradur® 1573Typical particle size characteristics measured by laser diffraction (dilution in MEK)

6.0 - 6.22.9 - 3.10.9 - 1.1Aradur® 1573

7.7 - 7.93.9 - 4.11.3 - 1.4Aradur® 1571

d(0.9)d(0.5)d(0.1)d(0.X) *

*d(0.X) : X% of the particles have a diameter below d(0.X)



Aradur® 1571

Typical particle size distribution of Aradur® 1571 (% volume)Light diffraction - dilution in MEK



Aradur® 3123 and Aradur® 9506Next product >Specialty hardeners and accelerators

Latent hardeners - “Snap-shot” curing behavior



Aradur® 3123

Description Substituted Imidazole accelerator

Typical characteristics Aspect: white fine powder

Melting point: ~210°C

Volatile matter: 0.0 – 0.5%

Main features Free flowing and fine powder

Very low solubility in epoxy resins and solvents at RT

Applications and benefits Easily dispersible in liquid resins

Recommended as latent catalytic curing agent for liquid epoxy resins or as latent accelerator for anhydride or aminecured epoxy resins

Very good latency up to 100 - 110°C

Snap-cure type behavior at temperature above 110°C



Aradur® 3123

Typical particle size distribution of Aradur® 3123Measured by laser diffraction



Aradur® 3123

Reactivity of Araldite® GY 250 / Aradur® 31238.0 pbw of Aradur® 3123 in 100 parts of epoxy resin - Time to cure (min) / Curing temperature (°C)



Aradur® 9506

Description Cyclic polyamidoamine

Typical characteristics Aspect: pale yellow fine powder

Melting point: ~105°C

Amine equivalent weight : 65 – 70 g/eq

Main features Free flowing and fine powder

Very low solubility in epoxy resins at RT

Applications and benefits Easily dispersible in liquid resins

Outstanding latency at 25°C

High reactivity at temperature > 100°C

Recommended as latent curing agent for epoxy based adhesives



Aradur® 9506

Typical particle size distribution of Aradur® 9506Measured by laser diffraction



Aradur® 9506

Time to cure with Araldite® GY 250



Araldite® LY 1108Next product >Tougheners and flexibilizers

Liquid epoxy rubber adduct - Easy processing, adhesion promotor



Araldite® LY 1108

Description Modified CTBN / Bisphenol-F epoxy adduct

Typical characteristics

Aspect: reddish brown liquid


Viscosity at 25°C: 22 - 51 mPa.s

Rubber content: ~ 30%

Main features Liquid

Low viscosity at RT

Contains special modificator within the polymer chain

Applications and benefits Easy processing/incorporation

Reactive toughener, efficient under low to medium service temperatures

Proposed for adhesives, composite and any other formulation when high glass transition temperature is not a must

Co-reacted modificator contributes to adhesion improvement, especially on contaminated surfaces and also helps incorrosion resistance

Next product >Tougheners and flexibilizers < Previous product< Table of content


Araldite® LY 1108

Associated products

~ 30Solid material1 562 – 1 818CTBN / Bis-A epoxy adductAraldite® LT 1522

~ 20200 – 500 at 40°C286 – 323CTBN / Bis-A epoxy adductAraldite® LY 1134

~ 20250 – 400 at 25°C238 – 250CTBN / Bis-F epoxy adductAraldite® LY 1115

~ 40350 – 1 100 at 25°C833 – 1 116Modified CTBN / Bis-A epoxy adductAraldite® LY 1146

%mPa.sg/Eq

Rubber contentViscosityEpoxy equivalentweight

DescriptionProduct



Araldite® LY 1108Next product >

Effect of CTBN on Tg in an epoxy matrix

Tougheners and flexibilizers < Previous product< Table of content


Araldite® LY 1108

Araldite® CTBN-epoxy adductsMain characteristics comparison



Flexibilizer DY 965Next product >Tougheners and flexibilizers

Special PU adduct - Synergistic effect with epoxy-rubber adducts



Flexibilizer DY 965

Description Phenol terminated polyurethane adduct

Typical characteristics Aspect: clear yellow / brownish viscous liquid

Hydroxyl eq.: 1.00 – 1.15 Eq/Kg

Viscosity at 40°C: 440 – 1300 Pa.s

Main features Toughening and flexibilizing effect

Adhesion promotor

Reactive through OH groups

High compatibility with epoxy resins and various solvents

Liquid

Applications and benefits Preparation of high impact resistant epoxy resin compositions (composite and adhesives)

Improvement of adhesion on metals, especially for low temperature applications

Easy processing (incorporation)



Flexibilizer DY 965

Associated products

400 – 1300 Pa.s at 40°C1.0 - 1.2 Eq/KgPhenol terminated polyurethane adductFlexibilizer XB 3333

5600 – 8400 mPa.s at 25°C1.4 - 2.0 Eq/KgPhenol terminated polyether adductAraldite® DY 1186

ViscosityHydroxy equivalentDescriptionProduct



Flexibilizer DY 965

Toughening / flexibilizing effect of Flexibilizer DY 0965 in Tactix® 556 / Aradur® 9664-1




Flexibilizer DY 965

Effect of Flexibilizer DY 965 on peel strength2K-epoxy adhesive, aluminium substrate



Flexibilizer DY 965

Synergistic behavior of Flexibilizer DY 965 + conventional nitril rubbers *T-Peel (N/mm)

Next product >Tougheners and flexibilizers

* XB 3333: similar trend as Flexibilizer DY 965



Flexibilizer DY 965

Synergistic behavior of Flexibilizer DY 965 + conventional nitril rubbers *G1C (KJ/m2)

Next product >Tougheners and flexibilizers

* XB 3333: similar trend as Flexibilizer DY 965



Conventional nitril rubber based tougheners

Flexibilizer DY 965Next product >Tougheners and flexibilizers

~ 3022 - 51 at 25°C269 - 301Modified CTBN / Bis-F epoxy adductAraldite® LY 1108

~ 30Solid material1 562 - 1 818CTBN / Bis-A epoxy adductAraldite® LT 1522

~ 20200 - 500 at 40°C286 - 323CTBN / Bis-A epoxy adductAraldite® LY 1134

~ 20250 - 400 at 25°C238 - 250CTBN / Bis-F epoxy adductAraldite® LY 1115

~ 40350 - 1 100 at 25°C833 - 1 116Modified CTBN / Bis-A epoxy adductAraldite® LY 1146

%mPa.sg/Eq

Rubber contentViscosityEpoxy equivalentweight

DescriptionProduct



Tactix® 695Next product >Tougheners and flexibilizers

Single phase toughened and self reactive epoxy resin



Tactix® 695

Description Single phase toughened epoxy resin

Typical characteristics Aspect: clear semi-solid



Shelf life at 5°C: 1 year

Main features Single has in-situ toughened epoxy resin

Contains a proprietary blocked catalyst

Catalyst is irreversibly deblocked at 80°C or above

Applications and benefits Can be used alone or as an additive to other resin systems to increase toughness

Outstanding fracture toughness along with thermal and mechanical properties of standard epoxy resins

Equilibrium moisture absorption about 1/3 to 1/2 of standard resins

Suggested for highly damage-tolerant composites or high peel strength adhesive applications



Tactix® 695

Typical DSC traceMethod: 10°C/min



Tactix® 695

Viscosity increase at 80°C



Tactix® 695

Typical matrix properties

Stoechiometric cure with 4,4'-DDS

6 %Tensile elongation at break

3 070 MPaTensile modulus

3 100 MPaFlexural modulus

1.4 %Moisture absorption,14 days in boiling water

160°CTg DMA, onset – DRY

75 minGel time at 150°C



Resin XU 3508Next product >Tougheners and flexibilizers

Multi-phase toughened epoxy resin



Resin XU 3508

Description Toughened epoxy resin

Typical characteristics Aspect: white liquid



Main features Similar viscosity as standard liquid Bisphenol-A based epoxy resins

Similar epoxy equivalent weight range

Unique multi-phase toughening technology

Applications and benefits Can replace totally or partly standard liquid Bisphenol-A based epoxy resins

Increasing toughness characteristics (K1C, G1C) by factor greater than 2

Without decrease in glass transition temperature



Resin XU 3508

Comparison to standard liquid Bisphenol-A based epoxy resinsViscosity and epoxy equivalent weight



Resin XU 3508

Comparison to standard liquid Bisphenol-A based epoxy resins

210 - 24088 - 96340 - 380140 - 175J/m2G1C

0.85 - 0.950.56 – 0.600.95 - 1.150.68 - 0.78MPa.m1/2K1C

5.7 - 6.77.0 - 8.58.0 - 10.07.5 - 10.0%Elongation at break

140 - 150130 - 150120 - 135130 - 136MPaFlexural strength

140150150155°CTg DSC

4h at 80°C + 8h at 140°C15 min at 120°C + 2h at 150°CCure cycle

700 - 1000600 - 9001900 - 21001800 - 2000Mixed viscosity atRT

+ Aradur® 917 + DY 070(Anhydride based hardener + Accelerator)

+ Aradur® 22962(Amine based hardener)

XU 3508Araldite® GY 250XU 3508Araldite® GY 250



Matrimid® 5218Next product >Tougheners and flexibilizers

Soluble thermoplastic Polyimide - Very high Tg and toughening effect



Matrimid® 5218

Description Thermoplastic Polyimide polymer based on 5(6)-amino-1-(4' aminophenyl)-1,3,-trimethylindane

Typical characteristics Aspect: yellow powder

Volatile content: < 1.5%

Main features Fully imidized polymer

Soluble in various solvents such as NEP, NMP, γBL, THF

Very high glass transition temperature (Tg DMA >300°C)

Very strong adhesion on various substrates such as metals, engineering plastics (acid etched), glass…

Compatible with epoxies and other chemistries

Applications and benefits Temperature resistant adhesives

Toughening of adhesives and composites matrices when high temperature resistance is key

Temperature resistant coatings



Matrimid® 5218

Associated products

>70% < 100 µmMicronized version of Matrimid® 5218Matrimid® 9725

Particles sizeDescriptionProduct



Matrimid® 5218

Tg by DMA > 300°C



Matrimid® 5218

Efficiency in composite tougheningCAI* strength (MPa)

* Compression After Impact20% Thermoplastic b.w. in 180°C epoxy matrix - Impact Energy : 25 J / 4mm laminate thicknessUnidirectional intermediate modulus carbon fiber - Quasi-Iso lay-up : +45/0/-45/90Source: US Pat. 5,242,748



Matrimid® 5218

Gas membrane applicationPolyimides have proven useful for the formation of gas separation membranes because of theirattractive combination properties: high gas permeability as well as high intrinsic permselectivity incomparison to polycarbonate, polysulfone and other materials

α (H2/CH4)H2 permeance (m3/m2.h * bar)Solution

92.650.247

85.570.289

82.000.284

88.740.2782% Jeffamine® to Matrimid® 52180.5%CHCl3

81.780.169

83.130.164

82.280.148

86.710.1560.5% Matrimid® 5218in CHCl3

Table showing gas transport properties for Matrimid® 5218 membranes prepared without and with cross-linking agent.Source: Environmental Engineering and Management Journal November/December 2008, Vol.7, No.6, 653-659, C. Nistor, M. Popa



Araldite® MT 35600Benzoxazine resins

BPA based benzoxazine resin - Mechanical and Flame resistance



Araldite® MT 35600

Description Bisphenol-A benzoxazine resin

Typical characteristics Aspect: yellowish solid

Melting point: 58 - 70°C


Volatile content: < 1%

Main features Di-functional thermosetting molecule

Reacts at high temperature through addition reaction, without gas release and with “near-zero” shrinkage

Creates on curing a phenolic-type network, showing very low moisture absorption

High glass transition temperature and high modulus network

Compatible with various other chemistries including epoxies, bis-maleimides, phenolics…

Applications and benefits High stability on storage at room temperature

Provides matrices with higher modulus than epoxy resins, with equivalent glass transition temperature, lower watersensitivity, and better flame resistance

Proposed for advanced composites, structural adhesives, laminates for printed wiring boards, high performancecoatings, encapsulating and molding compounds

Benzoxazine resins < Previous product< Table of content


Araldite® MT 35600

Associated products

~155 / ~130White crystalAccelerators for benzoxazinesDT 300 / DT310

50 – 150at 25°C

Clear liquidSolvent-free

Cardanol based benzoxazineDevelopmentalLME 10640

500 – 3000at 25°C

Amber liquidSolution (70% in MEK)

Phenolphtaleine benzoxazine basedXU 8282-1

Solution (75% in MEK)Araldite® MT 35700 in solutionDevelopmentalLMB 6659

~ 601 000 – 7 000at 100°C

Yellowish solidN-Phenyl Bis-F benzoxazineAraldite® 35700

°CmPa.sUnit

Melting pointViscosityAspectDescriptionProduct



Araldite® MT 35600

Benzoxazines: high modulus thermosetsComparison to TGMAP epoxy resin (reference in high modulus epoxy resins)

4 0004 150220Araldite® MY 0610

5 0004 600190Araldite® MT 35600

MPaMPa°C

Tensile modulusFlexural modulusTg DMA Onset



Araldite® MT 35600

Flammability behaviorComparison benzoxazine vs. phenolic (tests by Airbus Bremen)

120ppm HCNAITM 3.0005Toxicity (Flaming)

7411350ppm CO

3510ppm NOx

610ppm SO2

000ppm HF

000ppm HCl

63 / 3358 / 3465 / 40kw/m2 kw*min/m2AITM 2.0006Heat release test (HRR / HR)

Benzoxazine prepregPhenolic prepregUnitsTest methods

665DsAITM 2.0007Smoke density (Flaming)

167 / 0 / 0144 / 0 / 060 / 0 / 0mm/s/sAITM 2.0002 AFlammability (60 s)

142 / 2 / 0128 / 0 / 0 -mm/s/sAITM 2.0002 BFlammability (12 s)

40% ± 2%Resin content (cured)

150°C, 120 min, 1.0 bar180°C, 120 min, 1.0 bar-Curing conditions

50%40%Prepreg resin content

1 ply laminate

E-glass

XU 8282-1 + CatalystXU 8282-1Aero qualified reference



Araldite® MT 35600

Effect of accelerators DT 300 and DT 310 on gel time of Araldite® MT 35600



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