Application of fiber-reinforced thermoplastic composite molding technology

What is carbon fiber composite?

Among composite materials, fiber reinforced materials have been the focus of attention. Since the introduction of glass fiber and organic resin composite FRP, carbon fiber, ceramic fiber and other high-strength composite materials have been successfully developed one after another, and their performance has been continuously improved, making them more and more widely used.

Injection molding process of thermoplastic composites

Injection molding is the main production method of thermoplastic composites.

• Short molding cycle time
• Less energy consumption
• High product accuracy
• Complex and inserted products can be molded in one shot
• High production efficiency due to the ability to produce several products in one mold

The disadvantage is that it requires high quality for the production of fiber reinforced composites and molds. This method is mainly used to produce various mechanical parts, construction products, home appliance shells, electrical materials, vehicle parts, etc.

What can we do in the field of thermoplastic composite molding?

BOLE has rich experience in the design and application of materials, processes, molds and equipment in the field of thermoplastic composite molding, and we develop complete solutions according to the individual needs of our customers.

Intelligent heating system for composite materials

The heating control of the continuous fiberboard has a crucial impact on the performance of the product in the injection hot press composite molding process. It is essential to get efficient and uniform heating to ensure that the resin matrix is not damaged in any way.

BOLE's intelligent heating system for composite materials uses highly efficient infrared heating elements to match different resin substrates with customized infrared wavelengths for greater safety and efficiency. Intelligent temperature control system effectively reduces the damage of resin matrix in the heating process. Multi-temperature zone independent control, adapt to different sizes of continuous fiberboard. Compact design for quick connection to different forms of injection and molding equipment.

Advantages of carbon fiber composites  

　　 1 、High strength ( 5 times that of steel )

　　 2、Excellent heat resistance (withstand high temperature above 2000 ℃)

　　 3、Excellent thermal shock resistance

　　 4、Low coefficient of thermal expansion (less deformation)

　　 5、Small heat capacity (more energy saving)

　　 6、Small specific gravity (1/5 of steel)

　　 7、Excellent corrosion and radiation resistance

Carbon Fiber Composites Uses  

The main use of carbon fiber is to compound with resin, metal, ceramic and other matrix to make composite structural materials. Carbon fiber reinforced epoxy resin composite materials, its specific strength and specific modulus combined index, is the highest among the existing structural materials. In fields with strict requirements for density, stiffness, weight, fatigue characteristics, etc., and in occasions requiring high temperature and high chemical stability, carbon fiber composites are quite advantageous.

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