Description
Bis [γ-(triethoxysilyl) Propyl] Disulfide:
Bis [γ-(triethoxysilyl) propyl] disulfide is a kind of silane coupling agent with multiple functional groups successfully used in the rubber industry to improve modulus and tensile strength of rubber, reduce compound viscosity and save process energy consumption. It is 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.
Bis [γ-(triethoxysilyl) Propyl] Disulfide:
CAS NO.: 56706-10-6
Molecular formula: C18H42O6S2Si2
Appearance: Light yellow transparent liquid
Purity: 98% Min.
Molecular weight: 474.82
EINECS NO.: 260-350-7
Specification：
| Test Item | Standard |
| Appearance | Light yellow transparent liquid |
| Total Sulfur | 15.3% |
| Specific Gravity at 25/25℃ | 1.03 |
| Boiling Point | 250℃ |
| Refractive Index, nD 25℃ | 1.45-1.46 |
| Flash Point, Pensky-Martens Closed Cup(1) | 129℃ |
Use Of Bis [γ-(triethoxysilyl) Propyl] Disulfide:
Bis [γ-(triethoxysilyl) propyl] disulfide is a kind of silane coupling agent with multiple functional groups successfully used in the rubber industry to improve modulus and tensile strength of rubber, reduce compound viscosity and save process energy consumption.
Package of Bis [γ-(triethoxysilyl) Propyl] Disulfide:
200kg/Drum
Storage: Stored in a dry, ventilated environment.
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