Send Message
Xiamen Juguangli Import & Export Co., Ltd
products
news
Home > news >
Company News About Three properties of silicone rubber
Events
Contacts
Contacts: Mr. Derek.Cheng
Fax: 86-592-5536328
Contact Now
Mail Us

Three properties of silicone rubber

2021-01-18
Latest company news about Three properties of silicone rubber

Ordinary silicone rubber raw materials contain precipitated substances, and their color usually presents a translucent or milky white color. Silicone rubber products have three major properties that we need to understand. Today, I will briefly introduce what are the three major properties of silicone rubber products.

 

latest company news about Three properties of silicone rubber  0

 

1. High temperature resistance

The most notable feature of silicone rubber is its high temperature stability and can be used for a long time in an environment of 250℃~300℃. If appropriate silicone rubber fillers and silicone rubber high-temperature additives are selected, the use temperature can be as high as 375℃ and can withstand instantaneous high temperatures of thousands of degrees. It is estimated that the service life of silicone rubber can be up to 20 years at 120°C and 5 years at 150°C, and it is not easy to age.

 

2. Low temperature resistance flexibility

Silicone rubber products have inherent low-temperature flexibility. Silicone product processing or other synthetic rubbers have a low embrittlement point. Silicone rubber generally can work normally at low temperatures of -50℃ to -60℃.

 

3. Breathability

Silicone rubber film has good air permeability. The air permeability at room temperature to air, nitrogen, oxygen, carbon dioxide and other gases is 30-50 times higher than that of natural rubber.