Silane Coupling Agent KH-151 Vinyltriethoxysilane

Silane coupling agent KH-151

Product: silane coupling agent KH-151

Chemical Name: Vinyltriethoxysilane

CAS No.:  78-08-0  

Structure formula: CH2CHSi(OC2H5)3

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.

 

Wang Chemical Co., Ltd specializes in formulating, producing and distributing silane coupling agents and titanate coupling agents. Our key organo functional silanes are Methacryl Silanes, Alkyl/Alkoxy, Vinyl Silanes, Epoxy Silanes, Amino Silanes, and some special silanes. With a full range of versatile silanes and innovative solutions, state-of-the-art manufacturing operations, reliable supply, free technical supports and trouble-free formulations, Wang Chemical helps customers success in building, fiberglass, plastic or rubber compounding, foundry, water-repellent, polymer synthesis, material treatment, coating, adhesive and sealant industries.Our expertise in coupling agent industry, innovative solutions and market-oriented R&D helps customers promote their products, grow their business and save their cost.Nowadays Wang Chemical delivers silane coupling agents, silane crosslinkers, and titanate coupling agents around the world. This development is mostly due to our company's philosophy:Quality firstCompetitive priceService orientated Long time of cooperationWang Chemical, more like your employee, your friends and your worker, we work for you. Just your calling or an email then Wang Chemical will do the rest for you.Address: No.6088, Humin Road, Shanghai, ChinaP.C. : 201108Tel/Fax: 0086-21-54846326URL : http://www.wangchemical.com