Light weight, high strength
Relative density between 1.5~2.0, only 1/4~1/5 carbon steel, tensile strength is close, even more than carbon steel and strength can be compared with the high-alloy steel. Therefore, in aviation, rocket, spacecraft, pressure vessel and used in other products need to lose weight, with excellent results. Some epoxy FRP tensile, flexural and compressive strength can reach more than 400Mpa.
Good resistance to corrosion
FRP is good corrosion-resistant material, the air, water and General concentration of acid, alkali, salt, and a variety of oils and solvents have better resistance to diseases. Has been applied to all aspects of the chemical preservative, is taking the place of carbon steel, stainless steel, wood, non-ferrous metals, etc.
Good electrical properties
Is an excellent insulation material, used to make insulation. High frequencies could still protect the good dielectric properties. Microwave permeability is good, has been widely used in radar radome.
Good thermal properties
FRP low thermal conductivity at room temperature to 1.25~1.67kJ/(m • h · K), only metal 1/100~1/1000, is an excellent insulation material. In transient high temperature case, is ideal for thermal protection and erosion-resistant materials can protect space vehicles scoured more than 2000 ℃ under high-speed airflow.
① If needed, the flexibility to design a variety of structured products to meet the requirements, you can make the product has very good overall.
② can select materials to meet product performance, such as: can design a rot-resistant, resistant to instantaneous temperature, the product of a particular direction there are special high-strength, good dielectric properties, and so on.
① According to the shape of the product, technical requirements, applications and the flexibility to choose the number forming process.
② process simple, forming a prominent economic effect, especially for difficult forming of complex shapes, a small number of products, highlight its technological superiority.