General glass fiber reinforced plastic (FRP) cannot be used for a long time at high temperature. The strength of general-purpose polyester Fiberglass decreases significantly above 50 ° C, and it is generally only used below 100 ° C. The general-purpose epoxy Fiberglass has a significant decrease in strength above 60 ° C.
We can choose high temperature resistant resin when making Fiberglass sculptures, and it is possible to make the long-term working temperature be 200 ~ 300 ℃, but it is still very different from metal materials.
Use carbon fiber, silicone resin, double horse and other resin composites with high temperature resistance, epoxy resin + glass fiber composite temperature below 200 degrees, unsaturated polyester resin + glass fiber composite temperature below 100 degrees. It is also closely related to the medium in contact.