Silicone gel itself is not designed to provide an airtight seal because it has a certain degree of permeability. If the overall airtightness of the potting body needs to be tested, the product shell can be tested using helium mass spectrometry leak detection or pressure decay method.

1210, Block B, Building 6, Hengda Shishang Huigu, Shenzhen, Guangdong, China E-mail: sales11@hanastsilicone.com Tel: +8613670122311 Tel: +8613670122311

The Largest R&D and Production Tin Cure Silicone Rubber Supplier in China

8613670122311

13670122311 wechat