Carbon fiber molded profiled parts It is a kind of high-performance composite product, which has the advantages of light weight, high strength, good rigidity, wear resistance, high temperature resistance, and is widely used in aerospace, automobile, sports equipment, ships and other fields. And production Carbon fiber molded profile piece The selection of materials depends on specific requirements and application scenarios. Here are some common choices.
Carbon fiber cloth: carbon fiber cloth is made of Carbon fiber molding One of the most commonly used materials for special-shaped parts. Carbon fiber cloth has the advantages of light weight, corrosion resistance, high strength, etc. It can choose different fiber arrangement (parallel, cross, multi angle, etc.), as well as different fiber density and fiber thickness to meet different strength and stiffness requirements.
Resin: resin is the curing agent for carbon fiber molded profiled parts, which is used to fix carbon fiber cloth together and provide strength and stiffness. The commonly used resins are epoxy resin, polyimide resin, phenolic resin, butyric anhydride resin, etc. These resins have good fluidity and viscosity, can fully infiltrate the carbon fiber cloth, and improve the overall mechanical properties.
Fiber reinforced material: In addition to carbon fiber, other fiber reinforced materials can also be added to improve the performance of carbon fiber molded profiled parts. Common fiber reinforced materials include glass fiber, degummed cotton fiber, aromatic polyimide fiber, etc. These fiber materials can increase the impact resistance, abrasion resistance and chemical corrosion resistance of molded parts.
Other fillers: In order to meet specific performance requirements, some special fillers can also be added to carbon fiber molded profiled parts. Common fillers include silicon carbide particles, ceramic particles, metal particles, etc. These fillers can improve the wear resistance, thermal conductivity and electrical conductivity of molded parts.
Surface treatment: to enhance Carbon fiber molded profiled parts The adhesion with other parts also requires some special treatment on the carbon fiber surface. Common surface treatment methods include sand blasting, chemical treatment, electrolytic treatment, etc. These treatment methods can increase the surface roughness and activity, and improve the bonding strength with the resin.
In general, production Carbon fiber molded profiled parts The selection of materials depends on the specific application scenarios and requirements. The strength, rigidity, wear resistance, high temperature resistance, corrosion resistance and other factors shall be considered when selecting materials, and the specific processing technology and cost shall be considered to obtain carbon fiber molded profiled parts with good performance and economic benefits.
