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Customizable Carbon Fiber Prepreg

 
Customizable carbon fiber prepregs are composed of carbon fiber bundles with customized counts as the core raw material (supporting specifications such as 1K, 3K, 6K, 12K, etc., which can be flexibly adjusted according to requirements), and are compounded with specific base resins such as epoxy resin, phenolic resin, and thermoplastic resin through precise coating processes. It is an important intermediate in the production of composite materials. Its unique advantage lies in the "free customization of count" - it can flexibly adjust the specifications of carbon fiber bundles and resin ratios according to the differentiated demands of downstream products for strength, stiffness, weight and molding process, truly achieving precise matching of material performance and product application.
 
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Product Application

  • Aerospace field: satellite structural components, unmanned aerial vehicle fuselages/wings, aircraft interior parts.

  • In the field of new energy equipment: main beams of wind turbine blades, battery casings, and fuel cell reinforcing layers.

  • rail traffic

  • The high-end equipment and consumer goods sector

  • Medical devices, sports equipment, and lightweight automotive components. Flexibly customize the number of tubes and resins, balance strength requirements and costs, and be suitable for precision or aesthetic applications.

  • In the field of industrial structure reinforcement


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Product Advantages

  • Customized flexibility: Breaking through traditional limitations, the number of units can be freely selected from 1K to 48K. The resin type, surface density, and curing parameters can all be adjusted to precisely match downstream demands.

  • High strength: It has excellent creep resistance, corrosion resistance and seismic resistance

  • Non-magnetic, anti-static and anti-aging

  • Excellent processing adaptability: Compatible with various forming processes such as autoclave and mold pressing, supports customized coil/sheet materials, waste rate ≤3%, cost reduction and efficiency improvement.

  • Cost control: Provide semi-finished products, eliminating the composite process; Optimize the number of units according to demand. A higher number of units reduces raw material costs, while a lower number saves processing hours, balancing performance and budget.



FAQ

1. Is there an additional charge for customizing the number of carbon fiber prepregs? What is the minimum customization quantity?

There is no additional charge for customizing regular sizes (3K, 6K, 12K). Special quantities (such as 1K, 48K) or mixed quantities need to be evaluated based on the order volume. The minimum customization quantity is 500 square meters (for rolls) or 100 pieces (for standard-sized sheets). Bulk orders (≥5000 square meters) can enjoy a reduction in customization fees.


2. What are the storage conditions for the product? How long is the shelf life?

It should be stored in a low-temperature and dry environment ranging from -18 ℃ to 5℃ (avoid direct sunlight and moisture). Unopened, the shelf life of epoxy resin type is 6 months, and that of thermoplastic resin type is 12 months. It is recommended to use up within 72 hours after opening.


3. Can the fixed prepreg be used in combination with other reinforcing materials (such as glass fiber)?

Support. According to customer requirements, during the production process of prepregs, glass fibers, aramid fibers, etc. can be compounded to form a "carbon fiber + other fibers" hybrid reinforcing structure, further optimizing the material's impact resistance, corrosion resistance and other properties.


4. When downstream enterprises use it, do they need special forming equipment?

No special equipment is required. It is compatible with traditional composite material forming equipment (such as autoclaves, molding machines, etc.).

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