This can be applied in different temperature(-73°C to 280°C) and has the weather resistance and aging resistance etc properties. Proved by practical application, if applied in 250℃ high-temperature condition and placed consecutively over 200 days, the strength and weight will all stay at the same. If placed in 350℃ high-temperature condition with 120 hours, the weight only reduces around 0.6%. In -180 ℃ under ultra-low temperature and keep the original flexible.