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Vinyltriethoxysilane RJ-151

Chemical name:Vinyltriethoxysilane
Molecular Formula: CH 2 =CHSi(OC 2 H 5 ) 3
Chemical structure:

Silane RJ-151 is colorless or yellowish transparent liquid, soluble in organic solvent,
insoluble in the water if PH is 7, but soluble in water if pH is 3.0 to 3.5.

Technical Index
CAS NO.78-08-0
Physical FormClear liquid
Specific Gravity at 20°C, g/cm30.9030±0.005
Refractive index (25°C) 1.3960±0.005
Purity, % Min 98.0
Molecular Weight190.31

This product can be used in variety of applications, including:
Silane RJ-151 can be used in variety of applications, including:
Sealant and Adhesive
  • Improve adhesion
  • Suitable resin include acrylic,vinyl and vinyl acrylic resin
Cable and Pipe
  • Silane crosslinked polyethylene(XLPE)
  • Improve resistant to high temperature and excellent mechanic strength.