Mercaptopropyltriethoxysilane

This Mercaptopropyltriethoxysilane is a bifunctional organosilane possessing a reactive organic mercapto and a hydrolyzable inorganic methoxysilyl group. It is a clear, colorless to light yellow liquid with a slightly mercaptan odor. It is soluble in alcohols, ketones and aliphatic or aromatic hydrocarbons.

Technical Properties

Empirical Formula	C9H22O3SSi
Molecular Weight	238.42
Boiling Point	210°C [760mmHg]
Flash Point	88°C
Color and Appearance	Clear to straw liquid with unpleasant odor of sulfide
Density [25°C]	0.993
Refractive Index [25°C]	1.4331
Purity	Min.98.0% by GC

Applications

· This Mercaptopropyltriethoxysilane can be used as coupling agent to improve the adhesion of sulfur cured elastomers (polysulfide, polyurethane sealants) to inorganic fillers (such as silica, clay, glass, mica and talc etc.), fiberglass and surfaces. Mineral-reinforced articles such as shoe soles, rubber rollers and wheels, white sidewalls, and wire and cable insulation also can be produced with lower silane loadings.

· It can be used to improve properties of mineral filled elastomer, including modulus, tensile and tear strength, heat buildup, abrasion resistance, resilience, compression set and cure time.

· The Mercaptopropyltriethoxysilane can be used as a pretreatment on minerals or added at the time of compounding.

· It can be used to improve low-rolling resistance in silica-reinforced tire tread compounds.

3-Triethoxysilypropylmercaptan

Mercaptopropyltriethoxysilane

Bifunctional Organosilane Straw Liquid

Organosilanes assure permanent bonds between two material systems that are otherwise incompatible. Pre-mixed blends of organosilanes and carbon black offer manufacturers free-flowing powders to complement their choice of organosilane products.

Straw craft includes marquetry, Swiss straw work, models made of straw, lip work, tied straw figures, finials and plaited straw hats as well as corn dolies. Resources, news and where to see straw work

Chinese producer and exporter of organosilanes and glyoxal.

Adhesive Of Sulfur Cured Elastomers

Suppliers of tooling prepregs, backing structures, elastomers, low-temperature-curing prepregs. Structural film adhesives, structural prepregs. Worldwide supply to aerospace, motorsport, automotive, marine, construction, wind energy, sport and leisure industries. [Derbyshire, UK]

Manufactures silicone products including, resins, emulsions, elastomers, gums, sealants for the construction, textile and paper industries.

Supplier of UV-curing lacquers and adhesives that contain no toxic components or organic solvents. (DVD-adhesives and CD-lacquers)