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Vinyltrimethoxysilane RJ-171

Chemical nameVinyltrimethoxysilane

Molecular Formula: CH2=CHSi(OCH3)3

Chemical structure: 

RJ-171 is colorless transparent liquid, have the ester like odor, soluble in most organic solvent, insoluble in the water if PH is 7, but soluble in water if PH is 3.0 to 3.5.

Technical Index
Physical FormClear liquid
Specific Gravity at 20°C, g/cm30.960–0.980
Refractive index (25°C)1.3920–1.3940
Purity, %Min 99.0
Molecular Weight148.23
CAS NO.2768-02-7

This product can be used in variety of applications, including:
Silane RJ-171 can be used in variety of applications, including:
  • Improve using temperature,anti pressure pyrolysis, memory, wear resistance and impact resistance.
  • Suitable polymer include polyethylene, polypropylene, unsaturated polyester, etc.
Paints and coatings
  • Improve adhesion
  • Improve weather/dust resistance.
  • Especially acrylic acid type.