Silane Coupling Agent Si69
Item | Specification |
Appearance | Yellow or light yellow transparent liquid |
Total Sulfur, % | 21.7-23.3 |
Specific Gravity at 25/25°C | 1.1 |
Boiling Point, °C | 250 |
Refractive Index, nD 25°C | 1.481 |
Flash Point, Pensky-Martens Closed Cup(1), °C | 106 |
Application: Si69 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 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.
Package: 25KG plastic drum, 200KG iron drums, IBC drum or ISO tank.
Storage: Stored in cool and well ventilated place. Away from fire and water.