Carbon Fiber Prepreg

200g 12k Carbon Fiber Unidirectional Prepreg

Item number: BYFabric-200SC CF12
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Advantages of Carbon Fiber Fabric

Lightweight Performance

Density: 1.5–2 g/cm³ (1/4 of steel, 1/3 of aluminum) → 30–70% weight reduction

Ideal for automotive, drones, sports equipment — enhances mobility & energy efficiency

Strength Exceeding Steel

Tensile strength: 3,000–7,000 MPa (5x–10x stronger than steel)

Exceptional fatigue resistance → extends service life of wind turbine blades, robotic arms

Extreme Environment Adaptability

Withstands -50°C to 300°C → aerospace components, brake systems

Acid/alkali corrosion resistance → durable solutions for chemical plants & marine engineering

Multifunctional Potential

Conductive/Thermal-modified variants (e.g., semiconductor equipment parts)

X-ray radiolucency → medical CT tabletops: 50% lighter with zero imaging interference

Primary Application Fields:

  • Aerospace

    Aircraft fuselages, satellite components, rocket nozzles → Weight reduction enhances fuel efficiency (e.g., Boeing 787: 50% carbon fiber composites)

  • Automotive Industry

    High-performance bodies (F1 racing cars), EV battery enclosures → Balances lightweight design with crash safety

  • Sports Equipment

    Golf clubs, bicycle frames, tennis rackets → Increases strength & reduces athlete fatigue

  • Defense & Protection

    Armor materials, UAV airframes, missile casings → Combines lightweight properties with impact resistance

  • Marine & Shipbuilding

    Corrosion-resistant marine structures, ship hulls → Withstands saltwater/acid-alkali erosion

  • Electronics & Medical

    EMI shielding housings; medical imaging devices (e.g., X-ray tabletops) → Eliminates interference & metal artifacts

The following displays the basic information of the fabric

ItemDataTolerance
Weaving methodUnidirectional/
Fiber surface density (g/m ²)200±10%
Resin content (%)33±5
Prepreg material surface density (g/m ²)299±10%
width(mm)1000~1500-0+10
Thickness (mm)0.2±0.05
raw materialT700-12KCarbon Fiber/
molding condition150℃×30min/



The following displays the performance of raw materials

itemStandardTesting standards
Linear density (g/km)800±6GB/T 3362-2017
density (g/cm³)1.80±0.02B/T 30019-201
Tensile strength (MPa)≥4900GB/T 3362-2017
Tensile modulus of elasticity (GPa)≥230B/T 3362-2017
Tensile elongation at break (%)≥2.1B/T 3362-2017



Product Technical Parameters

Serial numberSpecification model codeWeaving methodFiber surface density g/㎡Resin contentPrepreg surface density g/㎡Width (mm)Theoretical thickness mmraw materials
1BYPrepreg-24UC CF12unidirectional244544100~10000.03 T700-12K carbon fiber tensile strength: 4900MPa tensile modulus: 230GPa
2BYPrepreg-30UC CF12unidirectional304050100~10000.03 
3BYPrepreg-40UC CF12unidirectional403763100~10000.04 
4BYPrepreg-50UC CF12unidirectional503779100~10000.05 
5BYPrepreg-55UC CF12unidirectional553787100~10000.06 
6BYPrepreg-75UC CF12unidirectional7537119100~10000.08 
7BYPrepreg-100UC CF12unidirectional10033149100~10000.10 
8BYPrepreg-125UC CF12unidirectional12533187100~10000.12 
9BYPrepreg-150UC CF12unidirectional15033224100~10000.14 
10BYPrepreg-175UC CF12unidirectional17533261100~10000.17 
11BYPrepreg-200UC CF12unidirectional20033299100~10000.19 
12BYPrepreg-30UC CF12 Sunidirectional304050100~10000.03 T800 grade carbon fiber tensile strength: 5880MPa tensile modulus: 294GPa
13BYPrepreg-40UC CF12 Sunidirectional403764100~10000.04 
14BYPrepreg-50UC CF12 Sunidirectional503779100~10000.05 
15BYPrepreg-55UC CF12 Sunidirectional553787100~10000.06 
16BYPrepreg-75UC CF12 Sunidirectional7537119100~10000.08 
17BYPrepreg-100UC CF12 Sunidirectional10024132100~10000.08 
18BYPrepreg-125UC CF12 Sunidirectional12524164100~10000.10 
19BYPrepreg-150UC CF12 Sunidirectional15033225100~10000.14 
20BYPrepreg-175UC CF12 Sunidirectional17533261100~10000.17 
21BYPrepreg-200UC CF12 Munidirectional20033299100~10000.19 M40 grade carbon fiber tensile strength: 44000MPa tensile modulus: 377GPa
22BYPrepreg-30UC CF12 Munidirectional304050100~10000.03 
23BYPrepreg-40UC CF12 Munidirectional403764100~10000.04 
24BYPrepreg-50UC CF12 Munidirectional503779100~10000.05 


* Square weight tolerance ±10%; width tolerance -0+10mm; thickness tolerance ±0.05mm

Customization scope:

width

width

fiber surface density

fiber surface density

weaving method

weaving method

raw materials

raw materials

resin content

resin content

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