KH-151

Chemical name Vinyltriethoxysilane    

CAS NO. 78-08-0

Foreign corresponding brand A-151（Momentive）,Z-6518(DowCorning),KBE-1003(SHinEtsu),GF56 (Wacker),VTEO（Degussa）,S220（CHISSO）

Molecular Formula C8H18O3Si             Molecular weight 190.31

Properties

Colorless transparent liquid with boiling point 160℃ and flash point 54℃. It can be dissolved in organic solvents and hydrolyzed under acidic conditions.

Quality Index 

Item	Index
Appearance（25℃）	colorless transparent liquid
Assay%≥	≥97
Density(ρ20）g/cm3	0.906±0.005
Refractive index（nD25）	1.3960±0.005

 

Applications

Used as coupling agent, suitable polymer types are polyethylene, polypropylene, unsaturated polyester, etc., used in glass fiber, plastics, glass, cable, ceramics, rubber, etc. It can be used for water-borne crosslinked polyethylene and surface moisture-proof treatment of electronic devices.

Packing and Storage

20KGS or 180 KGS plastic drum. Stored in a cool and dark place. Storage period is two years.