Лидер продаж химическое сырье полидиметилсилоксан электрическая изоляция метилгидроген


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Introduction:
1. Vinyl silicone oil (Side-chain type) is the middle of the molecular chain with methyl vinyl polysiloxane.
2. The molecular weight and vinyl content of the product is free configuration.
3. This product have the methyl silicone oil's common performance (such as: smoothness, softness, bright, temperature and weather resistance, etc.)
4. vinyl on Molecular chain is active, can participate in a variety of chemical reactions, such as: addition reaction, free Radical reaction etc.
5. compared with methyl silicone oil, the product has better Compatibility with some organic material, because it contains vinyl.
CAS NO: 68083-19-2
Structural Formula:


The project name
LY-Vi100
LY-Vi200
LY-Vi350
LY-Vi500
LY-Vi1000
LY-Vi5000
LY-Vi10000
viscosity(25℃),mPa.s
100±10%
200±10%
350±10%
500±10%
1000±10%
5000±10%
10000±10%
Vinyl content(wt%)
3.10-3.60
1.90-2.20
1.50-1.80
1.10-1.40
0.80-1.00
0.40-0.45
0.34-0.38
Refractive index(25℃)
1.400-1.410
1.400-1.410
1.400-1.410
1.400-1.410
1.400-1.410
1.400-1.410
1.400-1.410
0.965-0.975density(25℃),g/cm2
Low
0.965-0.975
0.965-0.975
0.965-0.975
0.965-0.975
0.965-0.975
0.965-0.975
Volatilization(150℃,3h),%
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
Flash point,℃
≥300
≥300
≥300
≥300
≥300
≥300
≥300
Product appearance
Colorless transparent liquid
Colorless transparent liquid
Colorless transparent liquid
Colorless transparent liquid
Colorless transparent liquid
Colorless transparent liquid
Colorless transparent liquid


Feature:
This product is the end vinyl polydimethylsiloxane. it's an excellent and lively intermediate materials. this product except have the methyl silicone oil's common performance(such as : smoothness, limpness, bright, temperature and durability etc. also have below features:
1.Two ends of vinyl have very strong reactivity, can have addition reaction with hydrogen silicone when under the action of catalyst .also can participate in a variety of other reactions.
2.Has better intermiscibility with organic material compare to methyl silicone oil, easier compatibility with other organic materials.
3.For containing lively double bond, easy to have reaction with organic material such as polyurethane, acrylic acid etc.




Note:
When used as the quantity of 10%-20%,when used as a modifier, the adding quantity is 5%-10%,when used as silicone rubber, adding quantity is 50%-100%. directly into the high-speed mixing or strong mixing or stirring devices into the system in order to ensure uniform dispersion.


Application:
Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Water Treatment Chemicals




LANYING silicone material co. LTD. Is located in Shunde, one of the "four tigers of Guangdong" with developed economy, prosperous
business and prosperous culture and education.The company was founded in 2007, and its products are sold well in the Yangtze river
delta and pearl river delta, and exported to Mexico, Vietnam, India, Cambodia and South Korea.









































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