Silankupplungsmittel Z-6062 A-189

HD-112 Silane Coupling Agent (Z-6062, MTMO, A-189, KBM803, M8500 KH-590) Containing mercapto group, HD-112 silane coupling agent (A-189) has a special effect as an anti-rust agent for metal surface. When used to deal with the surfaces of gold, silver, copper and other metal, HD-112 can improve their decay resistance, anti-oxidation and adhesion with the polymer such as resins, etc. HD-112 has a good coupling effect on the vulcanized stuffing such as EPR (Ethylene Propylene Rubber), EPTR (Ethylene Propylene Terpolymer Rubber), SBR (Styrene Butadiene Rubber), NBR (Nitrile Butadiene Rubber) and so on, as well as significantly improves their physical and mechanical properties. Besides, HD-112 has a good effect as shrinkproof finishing agent on textile. Technical specifications Chemical name: γ-mercaptopropyltrimethoxysilane Structural formula: HS(CH2)3Si(OCH3)3 Appearance: colorless clear liquid Molecular weight: 196 Effective composition: ≥96% Specific gravity(25): 1.0430-1.047 Refractive index(25): 1.4400-1.4410 Boiling point: 198 Package, storage and transportation (1) Package: 25 kg or 200 kg plastic barrel (2) This product should be sealed and stored in a dry and cold room (3) Shelf life: 12 months