γ-Mercaptopropyltriethoxysilane

Silane USi- 5302

Methacrylate functional alkoxysilane

Product Description

Chemical Name: gamma-Mercaptopropyltriethoxysilane

Synonyms: 3-Triethoxysilyl-1-propanethiol;gamma-Mercaptopropyl triethoxy silane

CAS NO.: 14814-09-6

EINECS No.: 238-883-1

Molecular Weight: 238.42

Typical Technical Data

Appearance: Colorless transparent liquid

Specific Gravity (ρ20°C,g/cm3): 0.988~0.998

Refractive Index ( ): 1.4281~1.4381

Purity (by GC, %): 98.0 min

Applications

 Mercaptopropyltriethoxysilane can improve the adhesion of polysulfide and polyurethane sealants to glass and metal surfaces.

 Improves low-rolling resistance in silica-reinforced tire tread compounds.

 Enhances properties in mineral-reinforced articles such as shoe soles, rubber goods.

 Suitable for use in polymer such as Butyl, Epoxy, Neoprene, Nitrile, Phenolic, Polysulfide, Polyurethane, Styrene Butadiene.

Packaging

In 25L pail, 200L drum and 1000L IBC