1. Heat resistance:
UPVC can last up to certain temperatures without deformation or damage. Usually, this temperature is around 60 to 70 degrees Celsius. At higher temperatures, it may deform or melt.
2.. Failure:
UPVC is naturally non-flammable and in case of fire, it burns slowly and produces smoke and toxic gases. This feature makes it suitable for use in buildings.
3. Heat insulation:
UPVC acts as a good thermal insulator, which means it can help maintain the internal temperature of the building and prevent energy loss.
4. The effects of low temperatures:
At very low temperatures, uPVC may become brittle and lose its flexibility. Therefore, its use in very cold conditions should be done with caution.
In general, although UPVC is resistant to heat, it is recommended to use more resistant and suitable materials for use in places with very high temperatures or exposed to direct flames.