Durability 100% 3K Carbon Fiber Parts Manufacturing Prepreg Carbon Fiber Plate

Durability 100% 3K Carbon Fiber Parts Manufacturing Prepreg Carbon Fiber Plate

Prepreg Carbon Fiber Plate is a high-performance composite material made from pre-impregnated carbon fiber fabrics that are pre-coated with an epoxy resin system. These plates are cured under high temperature and pressure, ensuring precise fiber-resin ratios and superior mechanical properties.

Prepreg carbon fiber plates offer exceptional strength-to-weight ratio, stiffness, and dimensional stability, making them ideal for demanding applications. They also feature a smooth surface finish and uniform structure, which enhances both aesthetics and performance.

Features

• Made from premium pre-impregnated carbon fiber fabrics
• High strength, stiffness, and lightweight
• Excellent dimensional accuracy and stability
• Smooth, glossy, or matte surface finish options
• Superior fatigue resistance and impact performance
• Consistent fiber-to-resin ratio for reliable quality

Our professional capabilities:

1, Prepreg / Autoclave

Pre-preg is the “top class” fabric, which, during the manufacturing process, undergoes impregnation with resin mixed with hardener. The resin protects against damage and imparts the required viscosity to ensure fabric adherence to the mold surface.

Pre-preg type carbon fiber has applications in Formula 1 racing cars, as well as in the manufacture of carbon fiber elements of sports bicycles.

When is it used? For the manufacture of premium quality products of complex design that have low weight and outstanding appearance.

Our autoclave generates a working pressure of 8 bar, which provides optimal strength of manufactured products as well as a perfect appearance of composites without any trapped air defects. After manufacturing, components undergo varnishing in the paint spray booth.

2, Resin Infusion

Resin infusion is a process whereby fabric in moulds is sealed with film/butyl tape and filled with a liquid resin. When the resin solidifies, the solid resin matrix binds the assembly of materials into a unified rigid composite.

This technique has applications in the manufacture of carbon sheets and other large items that have a moderately complex shape.

3, Manual Laminating

Manufacture of high-quality carbon fiber products requires costly technology. Dexcraft is one of the few companies that manufactures products using proprietary technologies of manual laminating that ensure high-quality composites.

Our products, manufactured using manual laminating technology, present no defects related to air bubbles in the carbon fiber visual layer. Thanks to in-mold coating technology, all manufactured elements are resistant to UV as soon as they are removed from the mold (eliminating further spraying).

4, Customized Techniques

To meet clients’ requirements and needs, we developed proprietary solutions that enable the manufacture of unique products. For many years, we built our reputation as a supplier who provides solutions where others failed.

We also offer expertise in microsphere and bladder inflation.

Carbon Fiber Sheet Plate Specification:

Shanghai Lijin focuses on the Carbon Fiber industry and offers carbon fiber tubes, plates, and aluminum CNC services.

Being experienced in the carbon fiber applications for over 7 years, Shanghai Lijin manages customized production according to various industry standards. Shanghai Lijin started to keep in stock for some standard

sized and frequently ordered tubes and plates. This enables Shanghai Lijin to make prompt delivery. Not only

can Shanghai Lijin complete mass production orders in short period, we can even ship normal sample, prototype orders of Carbon Fiber Plate CNC parts in just SEVEN days after order confirmation when the

drawings are available. Shanghai Lijin is dedicated to solve any technical points during the production and new item developing to ensure the quality.

Carbon Fiber tube production is Shanghai Lijin’s core business and occupies 70% of our turnover.
The carbon fiber tubes Shanghai Lijin mainly produce is table-rolled and oven thermoset. The tubes can be Full Carbon or Carbon Fiber and Fiberglass composite, depending on the application, weight limit,mechanical

strength and surface requirement.Shanghai Lijin offers top quality ROUND carbon fiber tubes. The general OD tolerance we achieve is +/-0.10mm and it can be even +/-0.05mm after our special surface process.

The maximum length of the tube can be 5500mm.

Besides the traditional table-rolled carbon fiber tubes, Shanghai Lijin also offers REAL Filament wound carbon fiber tubes,which are widely used for mechanical strength like auto driving shaft, antennas, even for military

applications. The filament wound carbon tubes are wound at a certain angle like 30 or 45 degree. We invested the new production line from Jun 2013 and this increases Shanghai Lijin’s advantage in the carbon

fiber tube industry. There are just a few real filament wound carbon fiber tube manufacturers in domestic

China and we are one of them.
 

Since the rapid growth of UAV in the international market, instead of the standard plane like Phantom from DJI, RC fans are getting more interested in the customized multicopters. As carbon fiber is the most preferred

material for UAV, Carbon Fiber CNC parts demand is increasing. Shanghai Lijin sticks to offering OEM service for the international market, fine quality and prompt delivery.To ensure the thickness tolerance +/-0.10mm and minimum warp of the Carbon Fiber plates that are used for the cutting, Shanghai lijin execute high standard to

the plate production. For the normal thicknesses including 1.0mm, 1.2mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm,
Shanghai Lijin keeps regular stock, to make sure the raw material will be available for cutting immediately when order is firmed.Experienced engineers are in Shanghai Lijin’s office ready to deal with different types of

drawings from customers. No matter the drawing formats are .DWG, .DXF that can be edited by AutoCAD

and used directly for production, 3D drawings like .IGS, or even draft drawings, our staff can do adjustment and change to customer’s idea. Our engineers are also good at English communication, Email and IM is easy

for them. Editing drawings for customers is FREE* of charge. Shanghai Lijin is having several professional CNC machines for carbon fiber cutting and drilling, with the capacity of cutting 20-50pcs standard full sized plate per day. The carbon fiber chassis general cutting tolerance Shanghai Lijin offer is +/-0.02mm. The

special designed cutting solution ensures the smoothness of the cutting edge.

‘Customers’ Persuit for Change, Lijin’s Motivation for Growth’, Shanghai Lijin takes customers’ demand for center, enhances the
customer satisfaction, and grows with customer.