Bis(3-(Triethoxysilyl)Propyl)Tetrasulfide, S 22% (Typical)

Catalog Number	ACM40372723-3
CAS Number	40372-72-3
Structure
Molecular Formula	C18H42O6S4Si2
Application	Bis(3-(Triethoxysilyl)Propyl)Tetrasulfide S 22% (Typical) serves as a versatile agent in the rubber industry enhancing the performance of various rubber products including radial tires tire treads and solid rubber tires This compound functions primarily as a silylating coupling and crosslinking agent crucial in the manufacturing of rubber to improve properties such as abrasion resistance heat aging and modulus By chemically modifying the silica surface it provides improved bonding in compounds leading to increased durability in tire carcasses sidewalls and even non-tire applications like hoses and mechanical molded goods Its unique composition facilitates an equilibrium cure process promoting reversion resistance and a dynamic balance in flex characteristics Bis(3-(Triethoxysilyl)Propyl)Tetrasulfide's ability to act as a replacement for traditional sulfur curing agents ensures excellent heat aging and processing benefits The compound's coupling activity capable of significantly reducing the filler's proportion in rubber ultimately enhances loads reduces hysteresis and improves abrasion making it invaluable in applications from footwear to belts and hoses