Vinyl functional silane
vinyl silane
Vinyltrimethoxysilane
CAS No. 2768-02-7
1, Chemical Name:
Vinyltrimethoxysilane, vinyl silane
2, Trade name: Silquest A-171, VTMO, Z-6300
3, Formula: CH2=CHSi (OCH3)3
4, Specification of vinymethoxysilane :
Colorless tranparent liquid, have the taste of ester,
Soluble in most organic solvent, insoluble in
The water if pH is 7, But soluble in water if pH is 3.0 to 3.5.
Purity -------------------------- 98 %min. 99%min. 99.5%min.
Molecular weight ----------- 148.23
Boiling Point ----------------- 123 C
Density (ρ 20)(d254) ------- 0.960-0.980g/cm3
Refractive Index (n25D) --- 1.3920-1.3940
5, Appilcations of vinyltrimethoxysilane silane:
(1) This applies to polyethylene and copolymer with all various complex- shape and all density.
It has high Used temperature, high anti-pressure pyrolysis, memory, wear resistance and impact resistance
(2) With the function of both coupling agent and crosslinking agent, its suitable polymers include polyethylene, Polypropylene, unsaturated polyester, etc. It can be used to improve the affinity of giass fibre, inorganic Fillers and resin to react with vinyl, usually used in cable and pip of silane crosslinked polyethylene.
(3) It can be with acrylic paint copolymer, made to special paint of the external walls.
It can be use as the Promotion for silicone rubber, metal and textile.
6, Packing & storage of vinyltrimethoxysilane silane:
(1) 190kgs/drum, or 950kgs IBC
(2) Store in a cool, dry place and avoid light.
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