1. Light weight and high strength: only 1/4-1/5 the weight of carbon steel, but the tensile degree exceeds that of carbon steel, and the strength is comparable to that of alloy steel. Therefore, it is widely used in aviation, rocket, high pressure vessel, auto parts and other products that need to reduce weight.
2. Corrosion resistance: FRP profiles have good corrosion resistance to the atmosphere, water and different degrees of acid, alkali, oil and solvent corrosion, in the anti-corrosion industry, FRP profiles have slowly replaced stainless steel, metal, wood, etc.
3. Insulation: With good insulation, it is used in electric power, such as protecting cables, cable supports, etc.
4. Good thermal performance: adiabatic and adiabatic, ideal for thermal protection and burn resistance, can protect the aircraft at 2000 ° C to withstand the high-speed airflow.
5. Anti-leakage: FRP pultruded profile with high density and smooth inner wall can be used to transmit liquid medium, which will not produce leakage on the way of transmission, reducing water quality and soil pollution caused by leakage.