Product description
Product Description
Chemical Name Methacryloxymethyltriethoxysilane; (Triethoxysilyl)methyl methacrylate
CAS No. 5577-72-0
Chemical Formula C11H22O5Si
Technical Data
Appearance Colorless transparent liquid
Density 0.996
Solubility Easily soluble in a variety of organic solvents, easily hydrolyzed, condensed to form polysiloxane, and easily polymerized under overheating, light, and the presence of peroxides.
Refractive index
(n25D)” 1.4225
Main Use
1. Treating glass fiber yarn with a wetting agent (containing a film former, a lubricant and an antistatic agent) containing SF-S720 silane coupling agent can improve the mechanical strength of the glass fiber yarn reinforced composite material.
2. It can improve the dry and wet mechanical strength of polyester composites filled with white carbon black, glass, silicate and metal oxides.
3. It can improve the wet electrical properties of many inorganic filler filled composite materials.
4. It can be copolymerized with vinyl acetate and acrylate or methacrylate monomers to synthesize silanized polymers that can be cross-linked and cured at room temperature. These silanized polymers are widely used in coatings, adhesives and sealants. Provide excellent adhesion and durability.
