LFT long carbon fiber composites exhibit good impact resistance. Polymer-based long carbon fiber composites have certain viscoelastic mechanical properties and can absorb certain impact energy.
In addition, there are microcracks and local peeling at the interface between the matrix material and the long fibers, and there is slight local relative motion between the long carbon fibers and the matrix, and there is friction.
LCF long carbon fiber composite products are generally free of rust and corrosion problems because of their excellent corrosion resistance, acid resistance, seawater resistance, alkali resistance, salt and organic solvents, which are excellent corrosion resistant materials. The manufactured automotive parts have a long service life and extremely low maintenance costs.
What is the use of LFT long carbon fiber materials?
Home appliance field:
Because LCF long carbon fiber composite material has the characteristics of good chemical resistance and excellent performance, it is currently used in household appliance parts, motor parts and other accessories, and is one of the important materials for the home appliance industry. Moreover, with the smartness and light weight of home appliances, the demand for modified long carbon fiber composites will increase in the future.
Military field:
LFT long carbon fiber material has high specific strength, specific stiffness and small coefficient of thermal expansion. LCF carbon fiber composite materials are widely used in military, rocket, missile, military aircraft, personal protection and other military fields. Long carbon fiber composites can improve the performance of military equipment compared to conventional materials, such as the ability to reduce warships by 20%-40%.
Other fields of application
LFT long carbon fiber material is also used in the key components of wind energy generators - blades; in daily necessities, there are common skateboard parts, wheelchair load-bearing frames, wheels, etc. In the aerospace industry, there are mainly control instrument panels, wings, fuselage, etc. Other parts.
