Thermoplastic composites Carbon fiber used in automotive lightweight parts

Thermoplastic composites Carbon fiber used in automotive lightweight parts

In automobiles, glass fiber composite materials can be mainly used in structural parts such as engine covers, fenders, roofs, trunks, door panels, and chassis. Carbon fiber was originally mainly used in racing cars. With the continuous maturity and development of composite material technology for vehicles, it is now widely used in super sports cars and high-value civilian cars. In the application of commercial vehicles, it has gradually extended from heavy trucks to buses and light trucks.

1. In order to ensure sufficient safety performance for the main load-bearing body structure, automakers usually choose materials with high strength, rigidity and impact resistance for the main load-bearing body structure to make the main load-bearing structure. Oxygen resin carbon fiber reinforced composites have become an ideal material choice. Epoxy carbon fiber reinforced composite material has designability, light weight and high strength. Compared with aluminum alloy components of the same volume, the weight can be reduced by 50%. It has impact resistance, corrosion resistance, fatigue resistance, and long material life. The main bearing body structure not only greatly improves the safety of the car, but also reduces the weight of the car, reduces the fuel consumption, improves the economy, and also improves the aesthetics.

2. Secondary load-bearing structural parts The secondary load-bearing structural parts mainly include: doors, hoods, luggage compartment doors, front and rear bumpers, fenders, spoilers and other components, most of which are laminated solid structures and composite sandwich sandwiches structure. Sandwich structure features: the skin is made of high-strength and high-modulus materials, which can withstand large bending loads; the core material is selected from low-density materials with certain stiffness and strength, which has outstanding shear resistance and can withstand large impact loads; cementation The layers connect the skin to the core and are subjected to shear stress; the weight is further reduced due to the choice of a low-density core.

Hebei Yuniu Fiberglass Manufacturing Co., Ltd. is a glass fiber material manufacturer with more than 16 years of experience and 8 years of export experience. Can provide you with high-quality carbon fiber fabric, carbon fiber chopped strands and other composite materials.

#Carbon fiber#Fiberglass#Thermoplastic composites