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3-Mercaptopropyltrimethoxysilane RJ-590

Chemical name3-Mercaptopropyltrimethoxysilane

Molecular Formula: HS(CH2)3Si(OCH3)3

Chemical structure:

Silane RJ-590 is Colorless transparent liquid, soluble in a variety of organic solvents.

Technical Index
Physical FormColorless transparent liquid
Specific Gravity at 20°C, g/cm31.050±0.01
Refractive index (25°C)1.4420±0.005
Purity, %Min 98.0
Molecular Weight238.4
CAS NO.4420-74-0

This product can be used in variety of applications, including:
Silane RJ-590 can be used in variety of applications, including:
  • It has special efficiency when as antirust of metal surface
  • Strengthen metal surface to anti corrupt, anti-oxidant.
  • Improve the sticking property between macromolecule(for example, resin) and metal.
Rubber industry
  • Used to deal with inorganic filling,such as white carbon black, carbon black, fiberglass, mica, etc
  • Improve mechanics performance and wear-resisting performance.