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HDM4133Mercaptopropyltrimethoxysilane

Chemical Name: γ-Mercaptopropyltrimethoxysilane

CAS#: 4420-74-0

Structural Formula:HSC3H6Si(OCH3)3

Equivalent: Dow Corning Z-6062,Momentive A-189,Evonik MTMO,SHinEtsu KBM-803,Wacker GF70

Typical Properties:

Appearance:Colorless transparent liquid
Refractive Index (nD25)1.440
Specific Gravity (ρ20°C, g/cm3):1.057
Flash Point (°C)93
Boiling Point (°C)219
Color(Pt-Co)≤25
Molecular Weight196.4

Applications:

 This product has sulfhydryl-base function groups, and has special efficiency when as antirust of metal surface. Disposing metal surface(for example, gold, silver, copper) with it , can strengthen its surface to anti-corrupt, anti-oxidant and improve the sticking property between macromolecule(for example, resin) and it.

 In rubber industry, usually used to deal with inorganic filling, such as white carbon black, carbon black, fiberglass, mica, etc, can effectively improve mechanics performance and wear-resisting performance of the rubber.

 In the textile industry, can be used in the shrinkproof finishing of the fabric.

Packing/Storage

25 kg, 200kg plastic or iron drum

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