Rubber Chemicals Silane coupling agent

Silane coupling agent
Silane coupling agent Si-69 chemistry is named double [gamma - (triethoxy silyl) propyl] four sulfide.It is often used to treat inorganic fillers such as carbon black and SiO 2. It not only has the function of activator and coupling agent, but also has the function of crosslinking agent, softener and reinforcing agent. It is used as reinforcing agent and vulcanizing agent in rubber industry.

Application：
This product is a kind of multi-functional silicone rubber and tire additive which has been successfully applied in rubber industry. Its function is to improve the elastic modulus and tensile strength of rubber, significantly improve the wear resistance and compressive properties of rubber, at the same time reduce the viscosity of rubber and save processing energy. It is most suitable for vulcanized rubber system with silica or silicate as reinforcing agent. Applicable fillers include white carbon smoke, silicate, clay, mica powder, chalk, etc. Applicable rubber includes natural rubber (NR), styrene butadiene rubber (SBR), isoprene rubber (IR), butadiene rubber (BR), nitrile butadiene rubber (NBR) and ethylene propylene diene rubber (EPDM), etc.

Operation and storage：
Sealed storage in cool, ventilated, dry place, moisture-proof and fireproof.
This product is packed in plastic drums. The net weight of each drum is 200 KG. We can also provide other specifications according to your requirements.
For information about other types of coupling agent,please contact me by e-mail: helenrubberproduct[at]163.com.