https://youtube.com/shorts/uymQE-mVe4I?si=Necs8mBIP1AR_tNGThe relative density ranges from 1.5 to 2.0, which is only 1/4 to 1/5 of carbon steel, but the tensile strength is close to or even exceeds that of carbon steel, and the specific strength can be compared with high-grade alloy steel. Therefore, it has excellent results in aviation, rockets, spacecraft, high-pressure vessels, and other products that require weight reduction applications. The tensile, bending, and compressive strength of certain epoxy FRP can all reach above 400Mpa.
FRP is a good corrosion-resistant material that has good resistance to atmospheric, water, and general concentrations of acids, alkalis, salts, as well as various oils and solvents. It has been applied in various aspects of chemical anti-corrosion and is replacing carbon steel, stainless steel, wood, non-ferrous metals, etc.
Good thermal performance
FRP has a low thermal conductivity, ranging from 1.25 to 1.67 kJ/(m · h · K) at room temperature, only 1/100 to 1/1000 of metal, making it an excellent insulation material. Under instantaneous ultra-high temperature conditions, it is an ideal thermal protection and ablation resistant material that can protect spacecraft from high-speed airflow erosion above 2000 ℃.
https://youtube.com/shorts/uymQE-mVe4I?si=Necs8mBIP1AR_tNG
Good designability
(1) Various structural products can be flexibly designed according to needs to meet usage requirements, which can make the product have good overall integrity.
Excellent craftsmanship
(1) The molding process can be flexibly selected based on the shape, technical requirements, purpose, and quantity of the product.