Vinyltrimethoxysilane.
Synonym: Винилтриметокси-силан
Ethenyltrimethoxysilane
(Trimethoxysilyl)ethene
Trimethoxyvinylsilane

Countertype of Dynasylan VTMO, DowCorning Z-6300, ShinEtsu KBM-1003, Wacker GENIOSIL XL 10, Silquest A-171

Chemical Structure

Introduction

A-171, vinyltrimethoxysilane, is used as a polymer modifier via grafting reactions. The resulting pendant trimethoxysilyl groups can function as moisture-activated crosslinking sites. The Silane grafted polymer is processed as a thermoplastic and crosslinking occurs after fabrication of the finished article upon exposure to moisture.

the other model number:S210,A-171,Z6300,VTMO,KBM1003,XL10

Applications

DP-A171 is suitable for the preparation of moisture-curing polymers, e.g. polyethylene. Silane crosslinked polyethylene is widely used as cable isolation, and sheathing mainly in low voltage applications as well as for hot water/sanitary pipes and underfloor heating.
DP-A171 is used as a co-monomer for the preparation of different polymers such as polyethylene or acrylics. Those polymers show an improved adhesion to inorganic surfaces and they can also be crosslinked with moisture.
DP-A171 is used as an efficient adhesion promoter for various mineral-filled polymers, improving mechanical and electrical properties especially after exposure to moisture.

DP-A171 is used to improve the compatibility of fillers with polymers, leading to a better dispersibility, reduced melt viscosity and easier processing of filled plastics.
DP-A171 is used to pretreat of glass, metals, or ceramic surfaces, improve the adhesion of coatings on these surfaces and corrosion resistance.
DP-A171 is used as moisture scavenger. A-171 reacts rapidly with water. This effect is used widely in sealants.

Packing

Net weight 190Kg steel drum or 950Kg IBC container