Carbon fiber prepreg needs to be stored at low temperature, with a storage period of only one month at room temperature (25 degree ); Under the condition of -5 degree to 0 degree , the storage period can be extended to 3 months; If the temperature is below -18 degree , the storage period can be extended to more than 6 months.

Fiberglass tube is a type of pipe made by extrusion with thermosetting resin as the matrix and glass fiber as the reinforcing material. Fiberglass tubes have advantages such as corrosion resistance, friction resistance, high strength, insulation, anti-static, and low friction resistance. Because the resin matrix used is mostly epoxy resin, the high temperature resistance is generally high, and it is often used in the temperature range of -40 degree to 150 degree .

In addition to epoxy resin, there are other resins with better performance to choose from, and the produced fiberglass pipes will also have better performance, with improved high-temperature resistance, reaching around 180 degree . Fiberglass tubes are widely used in the field of electronics and electrical engineering, and can also play a role in reducing or shielding signals.