Model: NQ-71
NQ-71 Vinyl trimethoxysilane
 Chemical Name:
Vinyltrimethoxysilane
Domestic and foreign counterparts Grade: NQ-71 (factory)
A-171 (USA Union Carbide Corporation)
 Formula:
CH2 = CHSi (OCH3) 3
 Physical Properties:
Colorless transparent liquid with ester taste, soluble in organic solvents, in the case of water vapor in the air slow hydrolysis to generate the corresponding silanol, PH = 7 do not dissolve in water, but soluble in PH = 3.0- 3.5 of water.
CAS NO.: 2768-02-7
Content: ≥ 98%
Molecular Weight: 148.23
Boiling point: 123oC
Density (ρ20) g/cm3: (d2525) 0.960-0.980
Refractive index (n25D): 1.3920-1.3940
 Uses:
1. This product is suitable for a variety of complex shapes, all densities of polyethylene and copolymer, suitable for large processing tolerance, filled composite materials, high temperature, excellent pressure resistance cracking resistance, memory, abrasion resistance and impact resistance.
2. Both the role of coupling agent and crosslinking agent, the applicable polymer types are polyethylene, polypropylene, polyester, etc., can also be used to enhance the glass fiber, inorganic filler and resin on the reaction between the vinyl affinity. Commonly used in the silane cross-linked polyethylene cables and pipes.
3, paint with acrylic acid copolymer, made of special exterior paint, acrylic wall paint is called, has weather resistance, dust resistance and other characteristics; or silicone rubber and metal, fabrics, good adhesion promoter.
 Packaging and storage:
1. Plastic drum, net weight of 1 kg per package, 10 kg, 20 kg or 190 kg, and special specifications required booking.
2. This product shall be closed, store in a cool dry and ventilated place.