Винилтриметоксисилан 2768 02 7 VTMS/Silane Vtmo

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Product Description




Performance and use:
Vinyltrimethoxysilane 171(A-171)
Chemical Name: Vinyltrimethoxyilane
Chemical Formula: CH2=CHSi (OCH3)3
CAS NO: 2768-02-7
Physical Properties: Colorless or yellowish transparent liquid, soluble in organic solvents such as alcohol,toluene, propanone, benzene, etc., hydrolyze in acidic aqueous.
Application:
With the function of both coupling agent and crosslinking agent, VS171 can be applied to
polyethylene, polypropylene, unsaturated polyester and other polymers.
VS171 can be used to improve the affinity of glass fibre, inorganic fillers and resin to react
with vinyl, usually used in cable and pipe of silane crosslinked polyethylene.





Specification


Chemical Name
Vinyltrimethoxysilane
Cas No
2768-02-7
Formula
C5H12O3Si
Color
Colorless
Appearance
Clear liquid
Purity
min 99%
Test Item
Target Values(Spec.Limits)
171 Content
³ 98.0%
Density (ρ20)g/cm3
0.9700 ± 0.0050
Refractive index(25°C)
1.3930 ± 0.0050
Boiling point
≤15ppm


Packing & Delivery




To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.


Applications Include:
In the extruder, Silquest 171 silane crosslinking agent can be grafted to polyethylene main chain through the action of peroxide initiator. The grafted polyethylene can be made into molded products, such as cable sheaths and insulation pipes or other extrusion and molding products. This is the second step of the extrusion process.


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