vinyltri(2-methoxyethoxy)silane

specs:98%

payment method: t/t in advance or l/c at sight
appearance colorless or pale yellowish clear liquid
boiling point 136.2 °c5.5 mm hg(lit.)
flashing point >110℃
purity (%, m/m) 97.0 min.
other physical properties
packing packed with 5l、20l、210l plastic/steel drum or 1000l ibc container, also can be packed according to customer’s requirement.
applications vinyltri(2-methoxyethoxy)silane (cas no. 1067-53-4), silane coupling agent kh-172, is an important additive for many applications. examples are:
1. emulsion polymerization: as a monomeric vinyl functional silane in vinyl, vinyl acrylic and acrylic resin, this vinyl silane can be added as monomers during emulsion during polymerization to form silane modified latexes. the silane in such latexes functions as crosslinkers, forming very stable si-o-si chain.
2. silane crosslink polymers: this vinyl silane can also grafted to select unsaturated polymers such as pe, pet and styrene-butadiene co-polymer, via moisture cure mechanism. these vinyl silane crosslinked polymers represent good resistant to high temperature and excellent mechanic strength.
3. adhesives, sealants and hot melt: excellent adhesion to a wide range of inorganic substrates such as metal, glass and concrete, the suitable resins include acrylic, vinyl and vinyl acrylic.
4. polymer dispersions: polymer dispersions (e. g. styrene acrylics), modified with kh-172 show improved adhesion strength in wet conditions and wet scrub resistance.

1067-53-4