Classification and application of phenyl silicone rubber
Source:iotachem.com
PostTime:2024-12-03 14:20:15
First, the classification of phenyl silicone rubber
1. Low phenyl silicone rubber
The phenyl content of low phenyl silicone rubber is between 5 and 10%, also known as low phenyl silicone rubber. This rubber is unique in its cold resistance, it can maintain the elasticity of rubber at a low temperature of -70 ~ -100 ° C, is the best low temperature performance of all rubber. In addition, it also has the advantages of methyl vinyl silicone rubber and the cost is not high, so it has great potential to replace methyl vinyl silicone rubber in the market.
2. Medium phenyl silicone rubber
The phenyl content of phenyl silicone rubber is between 15 and 25%. With the increase of phenyl content, the rigidity of molecular chain gradually increased, the low temperature resistance of silicone rubber gradually decreased, but the fire resistance and radiation resistance of vulcanized rubber were improved. Medium phenyl silicone rubber has the characteristics of fire resistance, suitable for the need for fire protection.
3. High phenyl silicone rubber
The phenyl content of high phenyl silicone rubber is more than 30%. The biggest feature of this rubber is that it has excellent radiation resistance, so it is widely used in situations requiring high energy radiation resistance. High phenyl silicone rubber remains elastic at -100°C low temperature and has good radiation resistance. The above is the main classification of phenyl silicone rubber, each classification has its specific performance and application range. When choosing the right phenyl silicone rubber, it is necessary to determine its classification according to actual needs.
Second, the application field of phenyl silicone rubber
Because of its unique properties, phenyl silicone rubber is widely used in various fields:
Automotive manufacturing: Phenyl silicone rubber can be used to manufacture automotive sealing materials, rubber pipes, rubber parts of the material.
Aerospace: Phenyl silicone rubber can be used to manufacture high temperature seals, hydraulic seals, rubber tubes in the aerospace field.
Electronic appliances: Phenyl silicone rubber can be used to manufacture high temperature cables, cable protection tubes, electrical insulation parts.
Medical devices: Phenyl silicone rubber can be used to manufacture seals and pipes for medical devices
