Custom Prepreg Carbon Fiber Fabric Supplier | High-Performance Composite Material 

Key Advantag of Carbon Fiber Prepreg

• Low void content (<1%)

• High fiber volume fraction

• Excellent mechanical performance

• Lightweight & strong

• Consistent curing and easy processing

• Professional technical support for molding & composite design

Why Choose Our Custom Prepreg Carbon Fiber Fabric?

✔ Customized Resin Systems

• Epoxy / BMI  / Cyanate Ester / Phenolic Resin

• Adjustable resin content: 30%–50%

• Available in low-temperature storage or high-temperature curing prepreg

• Curing options: 80°C / 120°C / 180°C

✔ Flexible Fiber Options

• Fiber types: 1K / 3K / 6K / 12K / 24K

• Weaves: Plain / Twill / Unidirectional (UD) / Multiaxial

• Fiber orientations: 0° / 90° / +45° / −45°

• Surface finish: Structural grade or A-grade cosmetic finish

✔ Fully Customizable Specifications

• Fabric weight: 30–800gsm

• Width: 200mm–1500mm

• Storage Condition: ≤ -10°C

• Shelf Life: 180 days ≤ -10°C

• Packaging: Roll packed with PE film and carton or wooden pallet

• Roll length & resin film thickness customizable

• Low porosity (<1%), high stability, excellent fiber appearance

Customization Process

1. Requirement Confirmation

Fiber type, weave, resin system, curing temperature, width, GSM, surface grade.

2. Sample Development

Small-batch samples available for testing and validation.

3. Mass Production

Controlled environment, stable resin distribution, high-precision prepreg processing.

4. Quality Inspection

Resin content, fiber alignment, void content, surface quality.

5. Packaging & Delivery

Cold-chain storage and international shipping available.

FAQ – Prepreg Carbon Fiber

1. What types of prepreg carbon fiber do you offer?

We supply different prepreg systems, including:

• Epoxy resin prepreg

• High-temperature prepreg

• Aerospace-grade prepreg

• Unidirectional (UD) prepreg

• Woven fabric prepreg (plain / twill)

2. What curing methods are used for prepreg carbon fiber?

Prepreg carbon fiber typically requires:

• Autoclave curing (for high-performance applications)

• Hot press molding

• Out-of-autoclave (OOA) curing systems

The curing method depends on performance requirements and production scale.

3. What storage conditions are required?

Prepreg carbon fiber must be stored under controlled conditions:

• Refrigerated storage (commonly -10°C or lower)

• Sealed packaging to prevent contamination

• Limited out-time at room temperature before curing

Proper storage ensures material stability and performance.

4. What is the shelf life of prepreg carbon fiber?

Shelf life depends on resin system and storage temperature. Typically, it ranges from 3 to 6months when stored under recommended frozen conditions.

5. Can prepreg carbon fiber be customized?

Yes, we offer customization in terms of:

• Fiber type (3K, 6K, 12K, T300/T700/T800)

• Resin system

• Fabric weave pattern

• Resin content (RC%)

• Width, thickness, and roll length

6. Do you provide free samples?

Yes, we provide free samples for evaluation and testing. In most cases, customers only need to cover shipping costs before bulk orders.

Ready to Start Your Project? 

✔ ISO certified manufacturer

✔ Military Qualified Supplier

✔ Competitive Price

✔ Fast delivery

✔ Flexible MOQ

✔ Free Sample

👉Request a free sample