What is a rubber accelerator?

The rubber accelerator refers to a rubber vulcanization accelerator. The vulcanization of rubber is mainly carried out using sulfur, but the reaction of sulfur with rubber is very slow, so vulcanization accelerators have emerged.

What products do you supply to the rubber industry?

We supply the rubber industry with a broad portfolio of predispersed chemicals, processing promoters, and vulcanization and filling activators. In addition, the portfolio also includes anti-sun check waxes, release agents, tire marking paints, and tire curing bladders.

Why is rubber a high-performance product?

This is because rubber is soft and not very durable until vulcanization. By selecting the type of rubber, the crosslinking chemicals and additives required for the desired technical properties of the end product, high-performance products such as tires, hoses, gaskets, profiles and other rubber products are created.

What is rubber accelerator SDBC?

Rubber Accelerator SDBC is an ultra accelerator for NR,SBR,CR and their latexes.the vulcanized rubber which made of willing SDBC will been no pollution, no color changed and no smell. Read More

Why are organosilanes used as coupling agents between rubber and silica?

Hard clay at equal loadings to N-990 produces similar properties in Tensile, Tear and Abrasion but is deficient in Modulus and compression set. Therefore, organosilanes are used (organic silica compounds) to act as coupling agents between rubber and silica. However, Processing is more difficult because the chemical reaction must take place.

Why are organosilanes used in rubber vulcanization?

Therefore, organosilanes are used (organic silica compounds) to act as coupling agents between rubber and silica. However, Processing is more difficult because the chemical reaction must take place. Now time, temperature are crucial. Rubber Active Group – reacts with polymer during vulcanization and develops covalent filler-rubber bonds.