Methyl vinyl phenyl silicone rubber and three fluorine propyl methyl vinyl silicone rubber, suitable temperature, and the molecular structure of the application scope is what

by:TaiHai     2020-09-29


methyl vinyl phenyl silicone rubber and three fluorine propyl methyl vinyl silicone rubber, suitable temperature, and the molecular structure of the application scope of what it is. The silicone factory with you to understand.





methyl phenyl vinyl silicone rubber ( The best low temperature resistant silicone rubber)





methyl vinyl phenyl silicone rubber as phenyl silicone rubber, it is introduced in the molecular chain of vinyl silicone rubber (diphenyl silane link Or methyl phenyl siloxane link) And made, by introducing a large volume of phenyl to destroy the regularity of dimethyl siloxane, lower crystallization temperature and glass transition temperature of polymer.






the classification of phenyl silicone rubber:

the phenyl content is divided into: phenyl in low phenyl silicone rubber, silicone rubber, high phenyl silicone rubber.


low phenyl silicone rubber: phenyl content in 5 ~ 15 mol %, resistant to low temperature


in the phenyl silicone rubber: phenyl content of 15 ~ 25 mol %, corrosion resistant


high phenyl silicone rubber: phenyl content in 30 ~ 50 mol %, radiation resistant


molecular structure:





with phenyl C6H5, the introduction of phenyl destroy the regularity of the dimethyl siloxane, reduce the crystallization temperature and glass transition temperature of polymer, so phenyl silicone rubber with good low temperature resistance.





three fluorine propyl methyl vinyl silicone rubber ( Good oil resistance)





three fluorine propyl methyl vinyl silicone rubber or fluorine silicone, it is in the vinyl silicone rubber ( Vinyl content in general is 0. 3摩尔%) The introduction of fluorine in the molecular chain of alkyl ( For three commonly fluorine propyl) 。
fluorine silicone features:
1. Have good oil resistance, much better than vinyl silicone rubber;
2。 Good solvent resistance, better than vinyl silicone rubber, for example it on aliphatic, aromatic and chlorinated hydrocarbon solvent, oil and various fuel oil (base . ) And some synthetic oil (hydraulic oil, lubricating oil, Two lipid lubricating oil, lipid silicate hydraulic oil) In normal temperature and high temperature stability is good.
3。 Temperature resistant performance is less than vinyl silicone rubber, operating temperature range: - 50 ℃ ~ 250 ℃



molecular formula:





temperature range of use: - 50 ℃ ~ 250 ℃
solvent oil resistant, resistant to




that is related to methyl vinyl phenyl silicone rubber and three fluorine propyl methyl vinyl silicone rubber was related to arrange, hope everyone to methyl vinyl phenyl silicone rubber and three fluorine propyl methyl vinyl silicone rubber have deeper understanding, choose the silicone rubber products factory in guangdong area preferred shenzhen plant 10 old factory professional and more efficient.





















Foshan taihai rubber and plastic co., LTD. offers a ton of features and capabilities to help you acquire and retain customers, boost sales and manage contacts.
Boasting good reputation in the industry, Foshan taihai rubber and plastic co., LTD. is the leading rubber washers supplier, offering high quality and rubber washers services for homes and enterprised all over the world. More info on TaiHai Rubber Products.
We take advantage of high technology to produce products that support safer and better quality and that enhance the using experience of rubber washers.
Lucky to know that you are not alone in the face of rubber washers suppliers issue. Let Foshan taihai rubber and plastic co., LTD. be your selected rubber washers expert in providing first class to help you out.
Custom message
Chat Online 编辑模式下无法使用
Chat Online inputting...