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Crosile 1891 Mercaptopropyltriethoxysilane

Crosile 1891 Mercaptopropyltriethoxysilane

Crosile 1891 Mercaptopropyltriethoxysilane

 

CAS # 14814-09-6

Application Information

  • Mercapto-functional Coupling agent in polysulfide and polyurethane caulks & sealants
  • Used in sulfur-cured and metal oxide-cured elastomers; Can be added at time of compounding or used to pretreat minerals beforehand
  • Chemically bonding reinforcing minerals like silica, clay, mica, and talc to the polymer matrix; Properties including modulus, tensile and tear strength, heat buildup, abrasion resistance, reslience, compression set and cure time are improved in mineral filled elastomers.

Description:

  • ECOPOWER Mercaptopropyltriethoxysilane Crosile-1891 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.
  • Used to improve properties of mineral filled elastomer, including modulus, tensile and tear strength, heat buildup, abrasion resistance, resilience, compression set and cure time.
  • Used as a pretreatment on minerals or added at the time of compounding.
  • Used to improve low-rolling resistance in silica-reinforced tire tread compounds.
  • In addition, it can reduce the viscosity and improve the process ability of rubber products.
  • Silica, talc powder, mica powder and clay can be used in combination with Crosile-1891 in polymers such asSBR, NBR, NR, EPDM, epoxy resin, polystyrene resin.
  • Chemically bonding reinforcing minerals like silica, clay, mica and talc to the polymer matrix; Properties including modulus, tensile and tear strength, heat buildup, abrasion resistance, resilience, compression set and cure time are improved in mineral-filled elastomers.