Double - [Y-(3-ethoxy-silicon) propyl] - 4 sulfide

Description

Double - [Y-(*-ethoxy-silicon) propyl] - 4 sulfide ZQ-Si*9 1. Chemical Name : Bis-[γ-(triethoxysilyl)-propyl]-tetrasulfid 2. Physical Properties Light yellow transparent liquid with slight ethyl alcohol odor, easily soluble in organic solvents such as ethyl alcohol, acetone, benzene, toluene and chlorohydrocarbon , etc. CAS NO. *********3 Molecular Weight: **8.*6 Boiling Point: ****8 °C /1.*7Kpa Density (ρ*0 )g/cm3 : 1.*8±0.*1 Refractive Index (n*5D): 1.***0±0.***0 Purity of S *2±1 3. Application : ZQ-Si*9 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. 4. Packing and storage : (1) Packing:*0KG/pail, *5KG/pail or **0KG/drum or ***0KG/IBC other packing on request. (2) This product must be sealed and kept in cool & ventilated place.