SCA-V71M Vinyltrimethoxysilane (CAS No. 2768-02-7) CAS NO.2768-02-7

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Min.Order Quantity:: 25 Kilogram

Purity:: 98%

Port:: Shanghai port

Payment Terms:: L/C,T/T,

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Product Details

Keywords

2768-02-7
KBM-1003
Z-6300

Quick Details

ProName: SCA-V71M Vinyltrimethoxysilane (CAS No...
CasNo: 2768-02-7
Molecular Formula: C5H12O3Si
Appearance: a colorless, low-viscosity liquid wit...
Application: SCA-V71M is a vinyl functional silane ...
DeliveryTime: 15 days
PackAge: 25 kg/pail
Port: Shanghai port
ProductionCapacity: 1000 Metric Ton/Year
Purity: 98%
Storage: This product should be stored in dry, ...
Transportation: by sea/air
LimitNum: 25 Kilogram

Superiority

sca-v71m is a vinyl functional silane making them suitable to be used as a crosslinker in making crosslinking organic polymers. it is also recommended for chain extension of rtv or other silane or oh functional polymer.

1. 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.
2. 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.
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.

Details

abstract

vinyltrimethoxysilane (cas no. 2768-02-7), silane coupling agent sca-v71m, is a bifunctionalganosilane possessing a reactive vinyl group a hydrolyzable inorganic trimethoxysilyl group. the dual nature of its reactivity allows sca-v71m to bind chemically to both inorganic materials (e. g. glass, metals, fillers)ganic polymers (e. g. thermosets, thermoplastics, elastomers), thus functioning as a crosslinking agent, adhesion promoter/surface modifier.
sca-v71m is a colorless, low-viscosity liquid with a typical aromatic odor.

identification
name vinyltrimethoxysilane
synonyms (trimethoxysilyl)ethylene; ethenyltrimethoxysilane; trimethoxy(vinyl)silane
molecular formula c5h12o3si
molecular weight 148.23
cas registry number 2768-02-7
einecs 220-449-8

equivalents
momentive (formerly osi specialties ) silquest a-171
dow corning z-6300/sz 6300
shinetsu kbm-1003
evonik degussa dynasylan vtmo
wacker geniosil xl 10
chisso sila-ace s210
uct specialties (formerly petrarch) v4917

properties
density 0.97
boiling point 123 c degree
refractive index 1.39
flash point 22 c degree
water solubility reacts

application
vinyltrimethoxysilane (cas no. 2768-02-7), silane coupling agent sca-v71m, is an important additive fmany applications. examples are:
1. emulsion polymerization: as a monomeric vinyl functional silane in vinyl, vinyl acrylic 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 unsaturated polymers such as pe, pet styrene-butadiene co-polymer, via moisture cure mechanism. these vinyl silane crosslinked polymers represent good resistant to high temperature excellent mechanic strength.
3. adhesives, sealants hot melt: excellent adhesion to a wide range of inorganic substrates such as metal, glass concrete, the suitable resins include acrylic, vinyl vinyl acrylic.