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Help CenterPC/Carbon Woven Prepreg Tape, 240g/m² Areal Weight, 0.25mm Thickness, 45% Resin Content, 1.5m Length per Roll
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Anping County Boli Hardware Wiremesh Products Factory, established in 1998, leverages over two decades of manufacturing expertise to deliver high-performance composite materials. Our PC/Carbon Woven Prepreg Tape (240 g/m² areal weight, 0.25 mm thickness, 45% resin content, 1.5 m per roll) offers consistent quality and reliable mechanical properties for demanding applications. This prepreg tape combines the strength of carbon fiber with a polycarbonate (PC) matrix, providing excellent impact resistance, thermal stability, and a smooth surface finish. Ideal for prototyping, repair, and small-scale production, it is a versatile solution for engineers and manufacturers seeking precision and performance.
Product Features & Technical Specifications
- Weave Pattern: Plain or twill woven carbon fabric impregnated with PC resin, ensuring uniform fiber distribution and balanced strength in multiple directions.
- Resin System: 45% resin content optimized for good tack and drape, easy lay-up, and moderate curing temperature (cure schedule available upon request).
- Thickness Tolerance: ±0.02 mm, guaranteeing precise part thickness control.
- Areal Weight Consistency: ±5 g/m², minimizing resin-rich or dry spots.
- Roll Length: 1.5 meters per roll, convenient for small projects or trial runs. Multiple rolls can be combined for larger needs.
- Storage: Recommended at -18°C for prolonged shelf life (6 months from date of manufacture).
| Property | Value | Unit |
|---|---|---|
| Fiber Type | Carbon (3K or 12K, optional) | - |
| Resin Type | Polycarbonate (PC) | - |
| Tensile Strength (after cure) | Approx. 800–1000 | MPa |
| Tensile Modulus | 60–70 | GPa |
| Glass Transition Temperature (Tg) | ~150 | °C |
Key Advantages for Your Applications
- Lightweight & Strong: Carbon fiber reinforcement provides high specific strength, reducing part weight without compromising structural integrity.
- Excellent Impact Resistance: PC resin matrix offers superior toughness compared to epoxy-based prepregs, making it suitable for impact-prone components.
- Consistent Quality: Our woven prepreg tape is manufactured under strict process control, ensuring uniform resin distribution and stable tack for reliable lay-up.
- Easy Handling: The 0.25 mm thickness and 240 g/m² areal weight provide good drapeability, conforming to complex curves and molds.
- Short Lead Time: As a factory with annual export value of US$5–10 million, we maintain ample stock of standard prepreg tapes, ready for prompt shipment.
- Customizable Options: Width, fiber tow size, and roll length can be tailored to your specific requirements. Contact us for custom solutions.
Trust & Partnership
With over 25 years of manufacturing experience since 1998, Anping County Boli Hardware Wiremesh Products Factory has served clients across North America, South America, Europe, Asia, Africa, and Oceania. Our products are shipped from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring efficient logistics. We are committed to providing high-quality composite materials that meet international standards. Our team offers technical support, from material selection to processing guidance, to help you achieve the best results. Choose our PC/Carbon Woven Prepreg Tape for reliability, consistency, and performance.
Frequently Asked Questions (FAQ)
Q1: What is the recommended curing cycle for this prepreg tape?
A: The PC resin system typically cures at 150–180°C under 3–7 bar pressure for 30–60 minutes. A detailed cure schedule is provided with each shipment. Please contact us for specific recommendations based on your part geometry.
Q2: Can this tape be used for vacuum bagging only?
A: Yes, the prepreg can be cured under vacuum bag pressure (approx. 0.8–1 bar) alone, but for optimal mechanical properties and void reduction, higher pressure (autoclave or press) is recommended. Vacuum-only curing is feasible for non-critical components.
Q3: What are the storage conditions?
A: Store at -18°C (0°F) or colder in a sealed bag to prevent moisture ingress. Under these conditions, the shelf life is 6 months. At room temperature (20°C), the usable life is approximately 30 days.
Q4: Is this prepreg tape compatible with epoxy resin?
A: No, this is a polycarbonate (PC) resin system. It is not compatible with epoxy hardeners. The prepreg is ready to use with its own resin matrix. Mixing with other resins may cause poor adhesion or incomplete cure.
Q5: What width options are available?
A: Standard widths are 100 mm, 150 mm, and 300 mm. Custom widths from 50 mm to 600 mm are available upon request with a minimum order quantity. Please inquire for details.
Q6: Can I get a sample before placing a large order?
A: Yes, we offer sample rolls (e.g., 0.5 m length) for evaluation. Sample cost and shipping depend on your location. Contact our sales team to arrange a sample.
Q7: What is the fiber orientation in the woven fabric?
A: The woven fabric has a balanced 0°/90° orientation (plain or twill weave). If you require unidirectional or bias orientations, we can discuss custom weaving options.
Q8: Do you provide a certificate of analysis (COA) for each batch?
A: Yes, a COA including areal weight, thickness, resin content, and tack test results is provided with each shipment. Third-party testing reports are available at an additional cost.
Contact us today to place an order or request a quote. Our team is ready to support your composite manufacturing needs with high-quality prepreg materials and professional service.
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