High-Quality Carbon Fiber Yarn for Wind Turbine Blade Reinforcement and Marine Use
As a specialized manufacturer based in Xuzhou, Jiangsu, Xuzhou Guozi Intelligent Technology Co., Ltd. delivers premium carbon fiber yarn engineered for critical reinforcement applications. Our product offers exceptional strength-to-weight ratio and corrosion resistance, making it an optimal solution for wind energy and marine industries seeking durable composite materials.
Core Technical Advantages:
- High-tensile reinforcement for structural integrity in extreme environments
- Uniform resin wetting characteristics due to specialized sizing technology
- Customizable filament counts (1K-24K) to match specific load requirements
- Low electrical conductivity meeting marine safety standards
Performance Specifications:
| Property | Standard Range | Testing Method |
| Filament Diameter | 5-7 μm | ASTM D578 |
| Linear Density | 0.8-1.2 g/m | ISO 1889 |
| Moisture Content | <0.1% | GB/T 9914.1 |
The yarn's compatibility with epoxy, vinyl ester, and polyester resins enables seamless integration into composite manufacturing processes. For wind turbine applications, it significantly extends blade service life by reducing micro-crack propagation. Marine users benefit from 40% weight reduction compared to steel reinforcements while maintaining equivalent structural performance.
Operational Benefits:
- Reduces total composite part weight by 15-30% versus fiberglass alternatives
- Minimizes maintenance frequency in saltwater environments
- Enables faster production cycles through improved impregnation rates
Backed by Xuzhou Guozi's advanced manufacturing capabilities in Jiangsu, China, we ensure batch-to-batch consistency through automated quality control systems. Our technical support team provides application-specific guidance for optimal weaving/pultrusion parameters. With flexible packaging options and volume production capacity, we deliver reliable supply chain solutions for OEMs worldwide.
FAQ Section
Q: What resin systems are compatible with your carbon fiber yarn?
A: Our yarn features universal sizing compatible with most epoxy, vinyl ester, and polyester resins. Compatibility testing reports are available upon request.
Q: Can you provide custom spool dimensions?
A: Yes, we offer customizable creel diameters (standard 250-500mm) and winding patterns to match your production equipment.
Q: How does this yarn improve wind turbine blade performance?
A: It increases fatigue resistance at critical stress points by 60% compared to E-glass, reducing lifetime maintenance costs.
Q: What is the lead time for 20-ton orders?
A: Standard production lead time is 4-6 weeks, with expedited options available for urgent requirements.
Q: Do you provide technical data sheets with mechanical properties?
A: Comprehensive TDS including tensile modulus, elongation, and CTE values accompanies every shipment.
Q: Is this product suitable for high-pressure RTM processes?
A: Our yarn maintains filament alignment under pressures up to 80 bar, making it ideal for RTM applications.
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