Qingdao Wanguo Sanchuan Fiber Technology Co., Ltd
| 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 |
| Brand Name | WGSC |
| Certification | ISO9001 |
| Place of Origin | CHINA |
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Product Specification
| 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 |
| Brand Name | WGSC | Certification | ISO9001 |
| Place of Origin | CHINA | ||
| High Light | Chemical Resistant Carbon Fiber Tissue Veil ，Chemical Resistant Carbon Fiber Surface Mat ，Carbon Fiber Tissue Veil For Automotive | ||
Carbon Fiber Surface Mat Surface Treatment Interlaminar Bonding
Carbon Fiber Surface Mat is a non-woven carbon fiber material engineered from short-cut carbon fibers via wet-lay forming and vacuum consolidation. It features uniform fiber distribution, smooth surface texture, and exceptional permeability, making it ideal for enhancing composite materials. Key attributes:
Lightweight: Density as low as 1.5–2.0 g/cm³, ideal for aerospace and automotive applications.
High Strength-to-Weight Ratio: Tensile strength up to 4,800 MPa, outperforming traditional glass fiber.
Electrical Conductivity: Surface resistivity <10 Ω, suitable for EMI shielding and electronic components.
Chemical Resistance: Resists acids, alkalis, and solvents, ensuring durability in harsh environments.
Applications: Automotive panels, aerospace interiors, electronic housings, wind turbine blades, and sports equipment.
Precursor Processing:
PAN-based carbon fiber precursor is stabilized at 200–300°C and carbonized at 1,000–3,000°C to achieve graphite-like structure
.Fiber Cutting & Dispersion:
Carbon fibers (6–7 µm diameter) are cut into 30–50 mm lengths and dispersed in water with eco-friendly binders
.Wet-Lay Forming:
Fibers are layered on a mesh conveyor, vacuum-assisted to remove air, and pressed into uniform mats (30–50 g/m²)
.Surface Treatment:
Coated with sizing agents (e.g., silane) to enhance adhesion and UV resistance
.Quality Control:
ISO 9001-certified testing for tensile strength, surface resistivity, and thickness consistency
.Handling:
Avoid sharp tools to prevent fiber breakage; wear PPE (gloves, goggles) during cutting.
Resin Compatibility:
Ensure compatibility with epoxy, polyester, or vinyl ester resins for optimal bonding.
Curing Conditions:
Maintain 120–150°C and 0.5–1.0 MPa pressure in autoclaves to eliminate voids
.Storage:
Store in dry, ventilated areas; avoid humidity to prevent delamination.
| Parameter | Details |
|---|---|
| Material | PAN-based carbon fiber + epoxy binder |
| Density | 1.5–2.0 g/cm³ |
| Weight | 30–50 g/m² |
| Thickness | 0.2–0.5 mm |
| Surface Resistivity | <10 Ω (conductive grades) |
| Tensile Strength | 3,000–4,800 MPa |
| Thermal Stability | Operates up to 400°C (non-oxidizing) |
| Certifications | ISO 9001, REACH, RoHS |
Body Panels: Lightweight panels for EVs (e.g., BMW i3) to reduce weight by 30–50%
.Interior Trim: Noise-damping panels for luxury vehicles.
Case: Tesla Model S door panels using carbon fiber mats for weight reduction.
Aircraft Interiors: Fire-resistant seat covers and overhead bins
.Rocket Components: Lightweight fuel tanks and structural parts.
Case: SpaceX Falcon 9 nose cones reinforced with carbon fiber mats.
EMI Shielding: Enclosures for circuit boards and sensors
.Heat Sinks: Thermal management in smartphones and laptops.
Case: Samsung Galaxy S23 Ultra backplate for electromagnetic protection.
Turbine Blades: Reinforcement for leading edges to withstand high winds
.Protective Gear: Helmets and cycling frames (e.g., Trek Emonda SLR).
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
40000000-60000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Qingdao Wanguo Sanchuan Fiber Technology Co., Ltd. Advanced Composite Solutions Engineered for Global Excellence Founded in 2008 and headquartered in Qingdao, China, we specialize in high-performance fiber composites for demanding industrial applications. Leveraging DNV-GL certified manufacturing a... Qingdao Wanguo Sanchuan Fiber Technology Co., Ltd. Advanced Composite Solutions Engineered for Global Excellence Founded in 2008 and headquartered in Qingdao, China, we specialize in high-performance fiber composites for demanding industrial applications. Leveraging DNV-GL certified manufacturing a...
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