3-Mercaptopropylmethyldimethoxysilane IOTA 5066 is a colorless transparent liquid, there is an unpleasant smell of sulfide. Does not dissolve in water, but soluble in alcohol, can react with water slowly.
Bis[3-(triethoxysilyl)propyl]tetrasulfide IOTA Si69 is a light yellow transparent liquid with slight ethyl alcohol odor, easily soluble in organic solvents such as ethyl alcohol, acetone, benzene, toluene and chlorohydrocarbon ,etc.
Improved or equal performance is low-rolling resistance silica reinforced tread compounds can be achieved at lower silane loading levels when 3-Mercaptopropyltrimethoxysilane is substituted for commonly used polysulfide type silanes.
The product perform well as metal surface antirust agent because it has mercapto group. It could be used to deal gold, silver, copper’s surface to improve anticorrosion, oxidation resistance and adhesion of high-polymer materials.
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