Organofunctional Silane Coupling Agent Vinyltrimethoxysilane

Organofunctional Silane Coupling Agent Vinyltrimethoxysilane

Abstract
Vinyltrimethoxysilane (CAS No. 2768-02-seven), silane coupling agent SCA-V71M, is a bifunctional organosilane possessing a reactive vinyl group and a hydrolyzable inorganic trimethoxysilyl group. The dual character of its reactivity makes it possible for SCA-V71M to bind chemically to both inorganic materials (e. G. Glass, metals, fillers) and organic and natural polymers (e. G. Thermosets, thermoplastics, elastomers), thus working as a crosslinking agent, adhesion promoter and/or area modifier.
SCA-V71M is a colorless, minimal-viscosity liquid with a normal aromatic odor.

Identification
Title Vinyltrimethoxysilane
Synonyms (Trimethoxysilyl)ethylene Ethenyltrimethoxysilane Trimethoxy(vinyl)silane
Molecular Method C5H12O3Si
Molecular Excess weight 148.23
CAS Registry Amount 2768-02-seven
EINECS 220-449-8

Equivalents
 A-171
 Z-6300/SZ 6300
 KBM-1003
 VTMO
XL 10
 S210
  V4917

Homes
Density .97
Boiling position 123 C diploma
Refractive index one.39
Flash point 22 C degree
Water solubility REACTS

Application
Vinyltrimethoxysilane (CAS No. 2768-02-seven), silane coupling agent SCA-V71M, is an important additive for several programs. Examples are:
one. Emulsion polymerization: As a monomeric vinyl practical silane in vinyl, vinyl acrylic and acrylic resin, this vinyl silane can be included as monomers in the course of emulsion throughout polymerization to type silane modified latexes. The silane in such latexes capabilities as crosslinkers, forming really steady Si-O-Si chain.
two. Silane crosslink polymers: This vinyl silane can also grafted to pick unsaturated polymers these kinds of as PE, PET and Styrene-Butadiene co-polymer, via humidity cure system. These vinyl silane crosslinked polymers signify great resistant to substantial temperature and superb mechanic power.
three. Adhesives, sealants and hot melt: Exceptional adhesion to a broad range of inorganic substrates these kinds of as steel, glass and concrete, the suitable resins contain acrylic, vinyl and vinyl acrylic.

Organofunctional Silane Coupling Agent Vinyltrimethoxysilane

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