rvtech rubber recycling technique-extruder process
TRANSCRIPT
RUBBER DEVULCANIZATION
THROUGH EXTRUSION
WITH RVTECH RUBBER RECYCLING CHEMICAL
挤出法橡胶脱硫技术
Rubber Waste
世界可持续发展委员会
能源回收
作建筑材料回收使用
填埋、堆放、丢弃等
其他用途/处理/回收数据不明
中国
Devulcanization Methods 脱硫方法
• Auto clave 脱硫罐
• Ultrasonic 超声
• Microwaves 微波
• Microorganisms 微生物
• SUPERCRITICAL CARBON DIOXIDE超
临界二氧化碳
• …
Not economically
viable !
不经济！
RVR Devulcanized rubber 脱硫橡胶
RVTECH Rubber recycling process
Sulphur links Rubber molecules
橡胶分子 硫磺交联键
SY
Vulcanized rubber
SY
Crosslink 硫化橡胶
交联
RV rubber recycling chemical
0
20
40
60
80
100
0 0.2 0.4 0.6 0.8 1
Sol (
%)
1-vf/vi
Random scission
Crosslink scission
Experimental
随机断裂
交联点断裂
实验
Production rate 300 kg/hr
产能：300公斤/小时
The recycling process
Output from extrusion line
生产线产出
Refinning-sheeting
精炼出片
Product packaging
产品包装
Our patented technology renders rubber from rubber scrap useful again, so it can be reformulated and used for the manufacturing of new high added value rubber products！
我们的专利技术使得废弃的橡胶可回收再利用，回收的橡胶可以重新配合并用于生产新的高附加值橡胶产品！
Unique Technology
No waste air or water
Low energy use
Continuous process
Rapid devulcanization
Odor free product
Long product shelf-life
独特的工艺
无废水废气 低能耗 连续性生产 快速脱硫 产品无臭 保质期长
New usage of extruding technique in rubber recycling 挤出技术在橡胶回收领域的应用
Environmental-friendly Rubber softening oil橡胶软化油
Rubberized Asphalt胶粉改性沥青
Butyl Rubber丁基橡胶 EPDM Rubber Gaskets三元乙丙橡胶 再生
Applications RVR in OTR retread compounds
A customer currently offers an OTR tire tread compound with 20% RVR TDP content.
应用 RV脱硫橡胶用于工程轮胎胎面翻新
工程轮胎
RVTECH的一个客户目前使用含20% RVR TDP的胶料做工程轮胎的胎面胶
Minimum 规格最小值
Applications RVR in OTR retread compounds
应用 RVR 脱硫橡胶用于工程胎胎面翻新
拉伸强度
扯断伸长率
硬度
翻新胎面胶
翻新胎面胶+20% RVR 脱硫胶
Applications RVR in automotive parts
40% RVR drastically improves impact properties over PP.
应用 RVR 脱硫橡胶用于鞋底生产
添加了40% RVR 脱硫胶，耐磨性能大大提高！
Applications RVR TDP in other rubber compounds
应用
拉伸强度
扯断伸长率
混合胶料
RVR 脱硫橡胶用于其他胶料中
混合胶料+50% RV脱硫胶
Applications
New project with Roof and Walkway 防水卷材和地板新应用
Applications
应用 RVR 脱硫橡胶用于胶粉改性沥青
Rubberized asphalt is a high-performance alternative to traditional paving material. As a mix of asphalt and recycled rubber derived from scrap tires, rubberized asphalt is longer lasting, safer, less costly, and friendlier to the environment.
Applications
应用 RVTECH-From waste tire into green softening oil
废旧轮胎用于环保型橡胶软化油
• First commercial RVR production line installed in Adidas (2008)
Adidas商业化生产线（2008年）
• Production rate 300 kg/hr
产能：300公斤/小时
• Devulcanization without air or water pollution
• Non-hazardous working environment
• Reliable process: mature extrusion process
• High conversion of rubber crumb: 99%
• Suitable for all kinds of cross-linked rubber with
different vulcanizing system
Advantages of RV rubber recycling technique
• 脱硫过程废水废气产生
• 工作环境无毒害
• 生产可靠：成熟的挤出工艺
• 报废橡胶转化率高：99%
• 适合各种硫化体系的交联橡胶
SHIJIAZHUANG RICHWAY RUBBER TECHNOLOGY CO.,LTD Marketing HQ:No.1-322 Shengbo Office Building,No.199 Tiyu North Str.SJZ. Tel: +86-311-86823617 Fax:+86-311-85363799 Mob.: +86-13930145588 Http://www.richway-rubber.com Email：[email protected]