Product origin:
ChinaColor:
colourless transparent liquidShipping port:
Any port in ChinaLead Time:
Prompt delivery
Product Information |
Product name |
Vinyl Trimethoxy Silane |
CAS No. |
2768-02-7 |
Molecular Weight |
148.23 |
Molecular Formula |
C5H12O3Si |
Quality Standard |
Purity: ≥98% |
Technical Parameter |
Density: 0.971 g/ml at 25°C
Boiling Point: 123°C
Melting Point : -70°C
Reflective Index(nD25):1.392
Usage |
1. It is used for polyethylene cross-linking to manufacture wire, cable insulation and sheath materials. This product is an important cross-linking agent for cross-linked polyethylene. Compared with the general peroxide cross-linking and radiation cross-linking, its cross-linking process has Simple equipment, low investment, easy control, wide range of polyethylene density, suitable for producing fan-shaped cores with special shapes, and high extrusion speed. Because silane cross-linked polyethylene has excellent electrical properties, good heat resistance and stress crack resistance, this product is widely used in the manufacture of wires, insulation and sheathing materials.
2. It is used for polyethylene cross-linking to manufacture heat-resistant pipes, hoses and films. The cross-linked polyethylene obtained from this product as a cross-linking agent has good aromatic resistance, oil resistance, stress crack resistance, high mechanical strength and heat resistance. Good and other advantages, can be used for 50 years at 80 ℃. It can be used for the anti-corrosion thermal insulation outer protective layer of long-distance oil pipelines, natural gas and gas pipelines and the matching materials for anti-corrosion thermal insulation heat shrinkable sleeves; it can be used for the water pipes and hot water pipes of civil houses. This product can also be used as a crosslinking agent for ethylene-vinyl acetate copolymer, chlorinated polyethylene and ethylene-ethyl acrylate copolymer.
3. It is used to impregnate glass fiber and inorganic silicon-containing filler to improve the infiltration and adhesion of resin and glass fiber, thereby effectively improving the mechanical strength and electrical properties of glass fiber reinforced plastic and plastic laminates, especially wet mechanical strength and electrical properties. It also significantly improves the weather resistance, water resistance and heat resistance of FRP, and prolongs the service life of the product. In addition, it also imparts better electromagnetic wave transmittance to the product.
4. It is used to make special coatings. This product can be copolymerized with acrylic monomers to make special exterior wall coatings, which are called silicone-acrylic exterior wall coatings. The coating has many features such as weather resistance, dust resistance, and scrub resistance. Available for 20 years.
5. It can be used to make special-purpose modified polymer. This product can be copolymerized with various monomers (such as ethylene, propylene, butene, etc.), or grafted with corresponding resin to make special-purpose modified polymer. thing.
6. Adhesion accelerator for composite materials This product is a good accelerator for the adhesion of silicone rubber to metals, fabrics, etc.