Prepreg carbon fiber parts / composites, autoclave composites

Prepreg composites, autoclave composites

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  1. The properties of the resin and fiber constituents influence the evolution of VBO (vacuum-bag-only) prepreg microstructures during cure. Generally, however, fiber properties and fiber bed architectures are standardized, whereas matrix properties drive both prepreg and process development

  2. Prepreg parts / prepreg composites are nr. 1 in relation to the quality of carbon fiber structure. Autoclave gives high up to 8 bar compressions and that result in perfect air voids free composite. Thank your for sharing information about prepreg composites. I do not believe in “Out of autoclave” prepreg composites, simply from practice it does not work for any parts besides flat sheets or flat structures. Although if you accept air voids in prepreg composite you can try with OOA ….

  3. All Formula 1 cars are made from prepreg carbon fiber fabrics. And that says something. The problem with prepreg parts is that they are usually more expensive than made with resin infusion, for example. Prepreg composites need expensive autoclave to cure parts, and material itself (impregnated prepreg carbon fabric) is more expensive than traditional dry carbon fiber fabric and resin. However, some parts – especially complicated can be done only with prepreg technology (autoclave or press cured).

  4. Prepreg parts and prepreg method is very good for products that needs to be made from splitted molds as for instance carbon fiber rear diffuser. The joining line is almost invisible and only prepreg method gives that result.

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We design and manufacture prepreg carbon fiber composites for the automotive industry and racing cars, as well as for orthopedics, wheelchairs, interior decor, diving, rehabilitation and many other uses.

We have more than 10 years experience in providing supplies of complex carbon fiber composites.

Visit our website: www.dexcraft.com

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