Bis - [3- (triethoxysilicon) - propyl] - tetrasulfide CY-619

Synonymous name:

Si69, Si69, Double[ γ- (Triethoxysilicon) propyl] - tetrasulfide, 4,4 ', 15,15-tetraethoxy-3,16-dioxa-8,9,10,11-tetrathio-4,15-disilaza-octadecane, bisulfide[ Γ- (Triethoxysilicon) propyl] - tetrasulfide, 3,3 '- tetrathiobis (propyltriethoxysilane)

Molecular formula:

(C2H5O) 3Si (CH2) 3-S4- (CH2) 3Si (OC2H5) 3

Structural formula:

Physical and chemical properties:

This product is a light yellow to light brown transparent liquid with a slight ethanol odor, easily soluble in various solvents such as ethanol, acetone, benzene, toluene, etc., and insoluble in water.

Technical indicators:

Main application areas:

Silicone rubber, tires, rubber

Usage:

Applied to vulcanized rubber, it can improve crosslinking stability, tear resistance, shear resistance, water resistance, etc., and reduce compression deformation.

Suitable for rubber types: natural rubber, styrene butadiene rubber, nitrile rubber, chloroprene rubber, butyl rubber, butadiene rubber, isoprene rubber, and ethylene propylene diene monomer.

Suitable inorganic fillers: carbon black, white carbon black, glass fiber, talc, mica, fly ash, clay, etc.

Suitable for rubber products, tires (tread, body, outer wall), and solid rubber tire roller surfaces. Conveyor belt surface, steel brush wire adhesive, cable (insulation layer and wrapping layer), shoes (rebound shoes, marathon shoes, tennis shoes).

Corresponding foreign brands:

Packaging:

◆ The finished product is packaged in 25KG and 200KG plastic drums, and other specifications need to be reserved