What is the difference between carbon fiber and aramid fiber performance?

Carbon fiber is obtained by carbonizing and pre-oxidizing polyacrylonitrile at high temperature, and its carbon content is as high as 90%. It is an emerging high-performance material. Carbon fiber not only has the inherent characteristics of carbon element, but also has the soft processability of carbon fiber. The aramid fiber is made of aromatic compounds through polycondensation spinning, with high strength, good impact resistance and fatigue resistance. Both are representatives of emerging materials, so who is better?

Carbon fiber and aramid fiber resin are light, high-strength, corrosion-resistant, high-temperature resistant and impact-resistant materials. Carbon fiber has good electrical conductivity, while aramid fiber has good insulation. Carbon fiber material has high strength and high brittleness. After being broken by severe external force, the entire carbon fiber product needs to be replaced. Aramid fiber is a plastic material. After damage, the damage can be repaired.

Carbon fiber and aramid fiber have a wide range of applications. Carbon fiber is generally not used alone. It is often used with resin, metal, ceramics and other materials to form carbon fiber composite materials. It can be used in drones, aircraft, robotic arms, rail vehicles, CT panels, sports Equipment, etc., and the application form of aramid fiber is UD, fabric, winding, etc., and has better adhesion to rubber. It is suitable for making broadband wave-transmitting materials and large rigid sub-stress structural components on aircraft, missiles and satellites (such as wings, fairings, cabin linings, hatches, floors, cargo holds and partition walls, etc.), also suitable for Fabrication of sandwich structures for yachts, racing boats, high-speed trains and other high performance requirements.

Both carbon fiber and aramid fiber have superior mechanical properties. In actual use, carbon fiber and aramid fiber can also be combined to form a sandwich structure, which can have lighter weight and better strength.

Founded in 2006, Jiaxing Longshine Carbon Fiber Products Co., Ltd. is China Custom Carbon Fiber Composite Manufacturers and OEM Carbon Fiber Material Suppliers, located in the center of Yangtze River Delta, the state-level Xiuzhou High-tech Industrial Development Zone of Jiaxing. In recent years, we committed to the r&d and production of carbon fiber and other composite materials in the military and civil fields, including participating in the R&D and production of C919 aircraft parts, high-speed rail accessories, and several logistics support projects.