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Product Description
Chemical Name: Vinyltrimethoxysilane
Synonym: (Trimethoxysilyl)ethylene;
Ethenyltrimethoxysilane;
Trimethoxy(vinyl)silane
CAS NO.: 2768-02-7
EINECS NO.: 220-49-8
Properties
Pipes and cables produced from silane-Crosslinked polyethylene (PE-Xb) using Silane OSi HIOSil VTMO are more resistant to heat and weathering than products made from non-crosslinked polyethylene. They also have improved electrical properties. The storage stability is greatly enhanced in formulations of silanecrosslinking adhesives and sealants.
Use of Silane OSi HIOSil VTMO as a co-monomer in polymer dispersions results in binders which exhibit much improved wet scrub resistance and higher abrasion resistance thanks to crosslinking and
improved adhesion to the substrate.
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Typical Technical Data
The below values are not intended for use in
preparing specifications. Please confirm with us prior to writing specifications on this product.
Appearance: Colorless transparent liquid
Colour (Pt-Co): 30 max.
Specific Gravity (ρ20°C,g/cm3): 0.965~0.975
Refractive Index (nd25°C): 1.3880~1.3980
Purity (%): 98.0 min.
Applications
Silane OSi HIOSil VTMO is an essential ingredient in
many industries as below:
§ Moisture curing of polymers：
For the preparation of moisture-curing polymers
§ Adhesion promotion & surface modification:
As an efficient adhesion promoter for various mineral-filled polymers
§ As co-monomer for polymer dispersions:
Improve adhesion strength in wet conditions and scrub resistance
§ As moisture scavenger:
Can react rapidly with water
§ Other applications:
Can easily bond with OH-group. Hydroxyl containing polymers; it is activated by its proximity to silicon
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