Chemical Name: Gamma-Mercapto propyl trimethoxy Silane
Molecular Formula: C6H16O3SSi
Molecular Weight : 196.4
CAS No. : 4420-74-0
Chemical Structure:
Specification Date Sheet
| Appearance |
Water white to light straw liquid |
Boiling Point (760mmHg) |
212℃ |
Refractive Index (25℃) |
1.440 |
Density (25/25℃) |
1.057 |
Viscosity (25℃) |
1.5cst |
Flash Point |
88℃ |
Characteristics |
1)A good coupling Agent for Polysulfide and Polyurethane Sealants.
2)A good coupling Agent for sulfur-cured and Metal oxide-cured elastomers, it is offered the chemical bonding for silica, clay, mica, and talc to the polymer matrix, to improve the properties of modulus, tensile, tear strength heat build up,
abrasion resistance, resilience, compression set and cure time……etc. |
Application:
- To improve the adhesion of polysulfide and polyurethane sealant to glass and metal surface.
- Improve the rolling resistance of silica-reinforced tire tread compounds and mineral reinforced shoe soles and other rubber goods.
Shelf Life:
12 months stored in dry and tightly closed original containers at 25℃ |