HTV ethyl silicone rubber. It is a diethyl silicone rubber formed by introducing ethyl groups into the side chains of dimethyl polysiloxane.
The introduction of ethyl groups has significantly altered the properties of silicone rubber. It disrupts the original crystalline properties of silicone rubber, but highlights a crucial characteristic - cold resistance. The lowest glass transition temperature of this silicone rubber can reach -147°C, making it the silicone rubber with the best low - temperature resistance. This property makes it a basic material for rubber products in many specific fields.
Ethyl Silicone Rubber,pls check
IOTA 2056 HTV