Prepreg Carbon Fiber Fabric

It offers a multitude of specialties that make it a preferred choice in advanced composite manufacturing. Its precise resin content and evenly distributed fibres ensure consistent quality and superior mechanical properties in the final composite part. With controlled resin flow and minimal void content, prepreg carbon fibre fabric enables precise layup and easier handling during processing, resulting in higher production efficiency and reduced material waste.

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Overview

Prepreg carbon fibre fabric is a composite material consisting of carbon fibre fabric pre-impregnated with a precise amount of resin, typically epoxy or other thermosetting resins. The term "prepreg" stands for "pre-impregnated," indicating that the fabric is already impregnated with resin before use. This ensures uniform resin distribution throughout the fabric and precise control over the resin content and fibre alignment.

Prepreg carbon fibre fabric is produced through a carefully controlled manufacturing process, where the carbon fibre fabric is passed through a resin bath or coated with resin using other methods. The resin is then partially cured or "B-staged" to a tacky state, allowing it to adhere to other layers or substrates during layup or assembly.
Once the prepreg material is ready, it can be cut, layered, and formed into desired shapes before undergoing a final curing process, typically through heat and pressure, to fully cure the resin and create a rigid and durable composite structure.

Properties

  • Precise Resin Content: Prepreg carbon fibre fabric has a controlled resin content, ensuring consistent and uniform distribution throughout the material.
  • Uniform Fibre Alignment: The carbon fibres in prepreg fabric are evenly aligned, providing consistent mechanical properties and performance in all directions.
  • High Strength-to-Weight Ratio: Prepreg carbon fibre fabric offers exceptional strength relative to its weight, making it ideal for lightweight yet strong composite structures.
  • Stiffness: It exhibits high stiffness, providing rigidity and dimensional stability to composite parts and structures.
  • Excellent Fatigue Resistance: Prepreg carbon fibre fabric is resistant to fatigue, maintaining its mechanical properties even under repeated loading and stress cycles.
  • Low Void Content: The controlled manufacturing process of prepreg fabric results in minimal void content, ensuring high quality and reliability in the final composite part.
No Fiber Spec. Tensile Strength (Mpa) Weight (gsm) Thickness Width (mm)
UD-F200 12K =3400 200 0.111 100 - 500
UD-F300 12K =3400 300 0.167 100 - 500
UD-F600 12K =3400 600 0.45 100 - 500
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Success Stories

Switching to your prepreg carbon fibre fabric has revolutionised our production process. Its consistency and quality ensure superior composite parts every time. Clients are impressed by the strength and precision. Thank you for elevating our craftsmanship.

Alex

CEO of CarbonWorks

1

Orders Delivered So Far

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