According to the temperature resistance range of materials, thermal insulation materials are divided into: low temperature thermal insulation materials, medium temperature thermal insulation materials, high temperature thermal insulation materials.
The temperature resistance of the selected insulation material must be consistent with the environment in which it is used.
When selecting a low-temperature thermal insulation material, a material whose classification temperature is lower than the long-term use temperature of about 10-30 ° C is generally selected.
When selecting medium temperature thermal insulation materials and high temperature thermal insulation materials, materials with a classification temperature higher than the long-term use temperature of about 100-150 ° C are generally selected.