Zhejiang Feidian Chemical Co., Ltd.

KH-151

• Category :

  Organic chemicals and Derivatives

• CAS NO :

• EC NO :

• Molecular Formula :

• Molecular Weight :

• Main Specifications :

• Product description :

  1. CAS No.: 78-08-0
  2. Molecular Weight: 190.4
  3. Boiling Point<760mmHg>: 160
  
  

  silane couping agent
  Vinyltriethoxysilane
  CH2CHSi(OC2H5)3
  CAS No.:78-08-0
  
  Introduction:

  KH-151 silane, vinyltriethoxysiane, is a vinyl-functional silane that may be used to improve the bond between glass fiber or mineral fillers and resins that are reactive towards the vinyl group. It is also employed to functionalize resins via free radical mechanisms-copolymerization or grafting and to modify surfaces.

  Typical Physical Properties:

  CAS No.: 78-08-0

  Molecular Weight: 190.4

  Boiling Point<760mmHg>: 160

  Viscosity<25>: 0.7 cSt

  Flash Point: 44

  Color and Appearance: Colorless transparent liquid

  Density<25/25>: 0.9040-0.9080

  Refractive Index<25>: 1.3965+0.0005

  Min. Purity: 98.0%

  Applications:

  Coupling agent in filled polymer systems, which cure via a free radical mechanism.

  Finish for glass or a binder additive in glass-reinforced polyester resins.

  Integral additive in mineral-filled polyester or DAP resin compounds.

  Additive to mineral-filled elastomers which are peroxide vulcanized.