Vinyltriethoxysilane.
Synonym: Винилтриэтокси-силан
Ethenyltriethoxysilane
(Triethoxysilyl)ethene
Triethoxyvinylsilan
Countertype of Dynasylan VTEO, DowCorning Z-6518, ShinEtsu KBE-1003, Wacker GENIOSIL GF 56, Silquest A-151
Chemical Structure
Introduction
SiSiB® PC6120, vinyltriethoxysilane, 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
| Product: | Vinyltriethoxysilane |
|---|---|
| CAS No.: | 78-08-0 |
| EINECS No.: | 201-081-7 |
| Empirical Formula: | C8H18O3Si |
| Molecular Weight: | 190.4 |
| Boiling Point: | 160°C [760mmHg] |
| Flash Point: | 44°C |
| Color and Appearance: | Colorless transparent liquid |
| Density [25°C]: | 0.9040-0.9080 |
| Refractive Index [25°C]: | 1.3965 [25°C] |
| Purity: | Min 99.0% |
Applications
SiSiB® PC6120 is suitable for the preparation of moisture-curing polymers, e.g. polyethylene. Silane crosslinked polyethylene is widely used as cable isolation, and sheathing mainly in low voltage applications as well as for hot water/sanitary pipes and underfloor heating.
SiSiB® PC6120 is used as a co-monomer for the preparation of different polymers such as polyethylene or acrylics. Those polymers show an improved adhesion to inorganic surfaces and they can also be crosslinked with moisture.
SiSiB® PC6120 is used as an efficient adhesion promoter for various mineral-filled polymers, improving mechanical and electrical properties especially after exposure to moisture.
SiSiB® PC6120 is used to improve the compatibility of fillers with polymers, leading to a better dispersibility, reduced melt viscosity and easier processing of filled plastics.
SiSiB® PC6120 is used to pretreat of glass, metals, or ceramic surfaces, improve the adhesion of coatings on these surfaces and corrosion resistance.
SiSiB® PC6120 is used as moisture scavenger. SiSiB® PC6120 reacts rapidly with water. This effect is used widely in sealants..
Packings
Net weight 180Kg steel drum or 900Kg IBC container, for more details, please visit Packing Centre.