Pre-dispersed JH-S69 coupling agent rubber masterbatch
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Product Description
Product Details
Introduction
It is suitable for vulcanized rubber systems with fillers such as white carbon black, glass fiber, talcum powder, mica, clay, etc. as reinforcing agents, which can improve the reinforcing ability of fillers and increase the wear resistance of rubber.
As a rubber additive-vulcanizer and activator, the applicable rubber types include NR, NBR, SBR, IR, BR, EPDM, etc. and their combined rubbers.
During the vulcanization process, the crosslinking speed of the tetrasulfanyl group is basically the same as the sulfur reversion speed in sulfur vulcanization, which plays an anti-vulcanization reversion role, thereby improving the dynamic bending properties of rubber such as heat generation and crack extension. The four S atoms can also promote vulcanization.
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