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CAS No.: 78-08-0

CAS No. : 78-08-0

Silane coupling agent A171

Foreign corresponding brands:

United Carbon Corporation of America: A-171

Chemical name and molecular formula:

Vinyl trimethoxy silane

CH2=CHSi(OCH₃)₃
Physical properties:

Appearance: Colorless transparent liquid

Density (ρ25℃) : 0.967

Boiling point: 122 ℃

Refraction ND25:1.390

Solubility: This product is soluble in alcohol, toluene, acetone, benzene and other solvents, can be hydrolyzed in acidic aqueous solution.

 

Main usage:

This product is suitable for all kinds of complex shapes, all densities of polyethylene and copolymers, suitable for large processing technology tolerance, filling composite materials, etc., with high temperature, excellent pressure cracking resistance, memory, wear resistance and impact resistance.

Silane coupling agent A171 can be grafted into the polymer backbone to modify polyethylene and other polymers with this product ester group on the side chain as the active point for warm water cross-linking. The grafted polyethylene can be made into type products, such as cable sheath and insulation, pipe or other extruded and molded products.

This product stored at room temperature, valid for one year.

Finished products are packed in plastic drums of 1kg, 5kg and 10kg. Special sizes need to be reserved.