HTV silicone rubber refers to the abbreviation of High Temperature Vulcanizing Silicone Rubber. Compared with ordinary room temperature silicone rubber, HTV silicone rubber requires high temperature conditions during the vulcanization process, therefore it has higher heat resistance and can usually withstand a higher temperature range.

The following are some characteristics and applications of HTV silicone rubber:
Characteristics:
Excellent heat resistance: HTV silicone rubber can maintain its elasticity and performance in high temperature environments, usually able to withstand high temperatures above 300 ° C.
Good electrical insulation: HTV silicone rubber is also an excellent electrical insulation material, often used for sealing and insulation of high-temperature electronic components.
Oil resistance and chemical corrosion resistance: Similar to room temperature silicone rubber, HTV silicone rubber can also maintain stable performance in various chemical media.
Excellent aging resistance: HTV silicone rubber has good weather resistance and oxidation resistance, and can maintain stability in high temperature environment for a long time.

Application field:
Automotive industry: Due to its extremely high heat and oil resistance, HTV silicone rubber is often used to manufacture high-temperature components such as seals, pipelines, and vibration dampers for automotive engines.
Electronic and electrical industry: Due to its excellent electrical insulation and heat resistance, HTV silicone rubber is widely used for sealing, insulation, and protection of high-temperature electronic components.
Aerospace field: Due to the extremely high heat resistance of HTV silicone rubber, it is also widely used in the aerospace field, such as manufacturing seals and high-temperature resistant components for aircraft engines.

Overall, HTV silicone rubber is a type of silicone rubber with excellent heat resistance, suitable for various industrial fields that require stable performance in high-temperature environments.