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Lightweight Carbon Fiber Felt Non Woven Carbon Fiber Surface Mat For Advanced Composites
Lightweight Carbon Fiber Felt Non Woven Carbon Fiber Surface Mat For Advanced Composites
Lightweight Carbon Fiber Felt Non Woven Carbon Fiber Surface Mat For Advanced Composites
Lightweight Carbon Fiber Felt Non Woven Carbon Fiber Surface Mat For Advanced Composites
Specifications
Place of Origin :
CHINA
Brand Name :
WGSC
Certification :
ISO9001
MOQ :
500㎡
Price :
$1.20-$1.83（㎡）
Delivery Time :
3-7 work days
Payment Terms :
T/T
Supply Ability :
60000㎡/month
Packaging Details :
Palletize
Fiber Diameter :
6-7μm
Surface Resistivity :
<10Ω
Thermal Conductivity :
<0.08 W/m·K
Resin Wet-Out Time :
<25 sec
Processing Temperature :
2500(℃)
Length :
1m--6m
Description

Carbon Fiber Surface Mat : Lightweight Conductive Solutions For Advanced Composites

​​1. Product Introduction & Features​​

Carbon Fiber Surface Mat is a non-woven carbon fiber-reinforced material engineered for enhancing surface quality and functional performance in composite applications. Composed of ultra-short carbon fibers (3–15 mm) uniformly distributed within a polymer matrix, it delivers exceptional mechanical strength, corrosion resistance, and electromagnetic shielding. Its unique architecture ensures seamless integration with resins, offering smooth surface finishes, reduced weight, and improved thermal stability. Ideal for aerospace, automotive, and electronics industries, this material balances lightweight construction with high durability.

​​Key Features​​:

  • ​​Lightweight & High Strength​​: Density as low as 1.2 g/cm³ with tensile strength exceeding 3,000 MPa.

  • ​​Electrical Conductivity​​: Surface resistivity <10 Ω, suitable for EMI shielding and static dissipation.

  • ​​Thermal Stability​​: Operates effectively from -50°C to 200°C.

  • ​​Chemical Resistance​​: Resists acids, alkalis, and solvents (compatible with epoxy, polyester resins).

  • ​​Surface Versatility​​: Smooth or textured finishes for aesthetic or functional requirements.

​​2. Manufacturing Process​

​​Step​​

​​Description​​

​​Fiber Production​​

PAN-based precursor fibers are stabilized and carbonized at 1,000–3,000°C.

​​Short Fiber Cutting​​

Carbon fibers are cut into 3–15 mm lengths for uniform distribution.

​​Wetting & Blending​​

Fibers are dispersed in a resin bath (epoxy/phenolic) with sizing agents.

​​Mat Formation​​

Wet fibers are layered and pressed into non-woven mats via vacuum forming.

​​Curing​​

Heat/pressure curing ensures resin cross-linking and fiber-resin bonding.

​​Quality Control​​

Metrics: Fiber content (30–50%), surface resistivity, tensile strength.

​

3. Usage Precautions​​

  • ​​Storage​​: Keep dry in cool, ventilated areas (15–25°C) to prevent moisture absorption.

  • ​​Handling​​: Wear PPE (gloves, goggles) to avoid fiber irritation; use sharp tools for cutting.

  • ​​Chemical Exposure​​: Avoid contact with strong oxidizers or aromatic hydrocarbons.

  • ​​Temperature Limits​​: Do not exceed 200°C unless specified for high-temperature grades.

  • ​​Adhesion Optimization​​: Surface primers may be required for optimal resin bonding.

​​4. Key Specifications​

​​Parameter​​

​​Standard Grade​​

​​High-Performance Grade​​

​​Fiber Length​​

3–10 mm

6–15 mm

​​Surface Resistivity​​

<10 Ω

<5 Ω

​​Tensile Strength​​

≥2,500 MPa (longitudinal)

≥3,500 MPa

​​Density​​

1.2–1.5 g/cm³

1.5–1.8 g/cm³

​​Thickness​​

0.1–0.5 mm

0.3–1.0 mm

​​Flammability​​

UL94 V-0

UL94 V-0

​​Certifications​​

ISO 9001, REACH, RoHS

ISO 9001, REACH, RoHS

​

5. Applications​​

  • ​​Aerospace​​: Structural skins, fuel tank liners, and engine components requiring lightweight durability.

  • ​​Automotive​​: Battery trays, chassis panels, and crash-absorbing structures for EVs.

  • ​​Electronics​​: EMI shielding for circuit boards, heat sinks, and enclosures.

  • ​​Energy Systems​​: Wind turbine blades, hydrogen tank liners, and solar panel frames.

  • ​​Medical Devices​​: Surgical tools, implantable devices, and radiation-shielding materials.

  • ​​Industrial​​: Corrosion-resistant FRP pipes, filtration systems, and heavy-duty machinery coatings.

Lightweight Carbon Fiber Felt Non Woven Carbon Fiber Surface Mat For Advanced Composites

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Product Detail
Place of Origin :
CHINA
Brand Name :
WGSC
Certification :
ISO9001
MOQ :
500㎡
Price :
$1.20-$1.83（㎡）
Delivery Time :
3-7 work days
Contact Supplier
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Lightweight Carbon Fiber Felt Non Woven Carbon Fiber Surface Mat For Advanced Composites
Lightweight Carbon Fiber Felt Non Woven Carbon Fiber Surface Mat For Advanced Composites

Qingdao Wanguo Sanchuan Fiber Technology Co., Ltd

Verified Supplier
1 Years
shandong, qingdao
Since 2008
Business Type :
Manufacturer
Main Products :
Chopped Strand Mat, Fiberglass Fabric, Carbon Fiber Fabric
Total Annual :
40000000-60000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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