Meyors Chemical Inc. Limited
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rubber accelerator

CAS No.:
Place of Origin:
China (Mainland)
Brand Name:
Meyors RBB
rubber accelerator
Detailed Description

rubber accelerator TBBS is a primary amine based accelerator combining a fast cure with good scorch safety and excellent modulus



    White powder. The density is is soluble in Chloroform, Benzene, and Alcohol.and insoluble in water, gasoline, and acid/alkali with lower concentration.




    Provides fast cure speed and high modulus development in NR, SBR, BR and blends, Normally used Alone or with small quantities of ultra acceleator in tire compounds or industrial rubber products. Low poison and high efficiency. Can be used to effectively replace DM/DPG system. It may give equal modulus to CBS or NOBS when used at a 10% lower level. It is regarded as standard accelerator.


Recommend Uasge



     In NR based compounds,loadings of TBBS usually range from 0.5 to 1.5 phr,with the higher levels being associated with reduced levels of sulfur.

     In synthetic rubbers,dosages of TBBS are usually higher than those in NR,and for SBR usually lie between 1.0 to 2.5 phr with sulfur levels in the range of 2 to 1 phr respectively.

Increasing the TBBS level whilst reducing the sulfur loading in creases the cure efficiency, resulting in improved scorch resistance,faster cure rate,and improved reversion and aging resistance.


Handling and Storage recommendations



     Store Rubber acceleratorTBBS in single stacked pallets in a cool, dry, well-ventilated area, avoiding exposure of the packaged product to direct sunlight. Double stacking of palletized material can result in unusually compacted product or broken granules.

     Usually the shelf time is 12 months while the recommend use of date is 6 months.







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Company information:
    Meyors Chemical Inc. Limited was established in 2003 . We is an exporter of China (Mainland) Rubber Chemicals products.    We have exported products to many other countries, such as North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe. With a well management system, Sisale strives to offer the best quality products and service as possible as we can, as we believe quality is the value of company. Our motto is 'good quality, competitive prices, and efficient delivery'.    More further information that feel free to contact us followed!Please visit our website at for complete informations about our company!
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