More Than Silicones

Your Reliable Partner for Silane Coupling Agents, Specialty Silanes, Siloxanes and Custom Products.

You are in our Global Site

Email Us

Vinyltrimethoxysilane is a bifunctional organosilane with active vinyl group and hydrolyzable methoxy group. It can be used as adhesion promoter, surface modifier and raw material for synthesis of other compounds between inorganic materials (such as glass, metal and filler) and organic polymers (including thermoplastic, thermosetting and elastomer). It is a colorless liquid with alcohol taste and is soluble in solvents such as alcohols, aliphatic and aromatic hydrocarbon solvents.


Vinyltrimethoxysilane is a bifunctional molecule, which can be used as comonomer to prepare different polymers; it is suitable for the preparation of wet curing polymers; it is used as bonding promoter and surface modifier for various mineral fillers, plastics, glass, metal, ceramic surfaces, etc.; as water scavenger and desiccant, it is used in sealants.


Main properties:

Promote adhesion.

Improve mechanical and electrical properties.

Improve the compatibility of fillers and polymers.

Better dispersibility, lower solubility viscosity, and easier processability.

Provide corrosion resistance and scratch resistance.

Provide drying performance, etc.