CG-S69 Bis[3-(triethoxysilyl)propyl]tetrasulfide

Chemical Structure：

Typical Physical Properties:
Product No.： CG-S69
Chemical Name： Bis[3-(triethoxysilyl)propyl]tetrasulfide
CAS No.： 40372-72-3
Formula： C₁₈H₄₂O₆S₄Si₂
Appearance： Colorless or pale-yellow liquid
Density(ρ20, g/cm³)： 1.08±0.01
Refractive Index(n25D)：1.4800±0.0200

Applications:
CG-S69 is a kind of silane coupling agent with multiple functional groups successfully used in rubber industry to improve modulus and tensile strength of rubber, to reduce the compound viscosity and save process energy consumption. It’s especially applicable for polymers with double bond or rubber formulation with hydroxyl fillers. The suitable fillers include silica, silicate, clay, etc. The suitable rubber include natural rubber (NR), Butadiene styrene rubber (SBR), Isoprene rubber (IR), Butadiene rubber (BR), Acrylonitrile butadiene rubber (NBR), Ethylene propylene diene rubber (EPDM), etc.

Packing：
25kg drum: 25kg/drum
210LIron Drum：200kg/drum
1000L IBC container : 1000kg/container