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Help CenterCarbon Fiber Prepreg, 150g/m² Areal Weight, 1.5m Width, 350°F Curing, Roll Form
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Welcome to Anping County Boli Hardware Wiremesh Products Factory — a trusted manufacturer since 1998 with annual export value exceeding US$5 million. We are proud to introduce our high-performance Carbon Fiber Prepreg, 150g/m² Areal Weight, 1.5m Width, 350°F Curing, Roll Form. This prepreg is engineered for demanding applications where consistent quality, excellent mechanical properties, and ease of processing are critical. Our product combines a uniform fiber distribution with a precisely controlled resin system, ensuring reliable results in every layup.
With a 150g/m² areal weight, this prepreg offers an optimal balance between strength and weight, making it ideal for structural components requiring high stiffness-to-weight ratio. The 1.5m width allows efficient coverage of large molds, reducing the number of seams and improving overall part integrity. Cured at 350°F (177°C), it delivers a high glass transition temperature and excellent thermal stability, suitable for applications exposed to elevated temperatures.
Our prepreg is supplied in roll form, enabling automated cutting and layup processes, which significantly reduces labor costs and material waste. Each roll is carefully manufactured under strict quality control to ensure consistent tack, drape, and resin content. Whether you are in aerospace, automotive, marine, or sports equipment, this prepreg provides a reliable solution for your composite manufacturing needs.
Key Features & Benefits
- Precise Areal Weight (150g/m²): Ensures consistent fiber volume fraction and predictable mechanical properties across the entire roll.
- Wide Width (1.5m): Reduces splicing and waste, ideal for large-area layups and automated processes.
- High-Temperature Cure (350°F): Achieves excellent thermal and mechanical performance, suitable for secondary bonding and co-curing.
- Roll Form Packaging: Facilitates easy handling, storage, and automated cutting, minimizing material waste and labor.
- Uniform Resin Distribution: Our advanced impregnation process ensures consistent resin content, minimizing voids and ensuring high-quality laminates.
- Excellent Tack & Drape: Optimized for complex shapes, allowing easy layup without wrinkles or bridging.
- Customizable Length: Available in various roll lengths (e.g., 50m, 100m) to match your production requirements.
- RoHS & REACH Compliant: Manufactured with environmentally friendly materials, safe for use in regulated industries.
Technical Specifications
| Property | Value |
| Areal Weight | 150 g/m² ± 5% |
| Width | 1.5 m (customizable) |
| Curing Temperature | 350°F (177°C) |
| Curing Time | 90 minutes (typical) |
| Resin Content | 38% – 42% (by weight) |
| Tack Life (at 70°F) | 21 days |
| Shelf Life (at 0°F) | 12 months |
| Glass Transition Temperature (Tg) | ≥ 200°C (after cure) |
| Tensile Strength (0°) | ≥ 2,500 MPa |
| Tensile Modulus (0°) | ≥ 135 GPa |
Why Choose Our Carbon Fiber Prepreg? Our manufacturing facility in Hengshui, Hebei, has been delivering high-quality composite materials for over two decades. With an annual export value of US$5–10 million, we serve clients across North America, South America, Europe, Asia, Africa, and Oceania. You can rely on our consistent quality, competitive pricing, and dedicated customer support. All products are carefully packed to ensure safe transportation, and we offer flexible shipping options from Tianjin, Qingdao, Shanghai, and Foshan ports.
Contact us today to request a sample or place an order. Our team is ready to assist with technical inquiries, custom specifications, and volume discounts. Experience the reliability and performance of our 150g/m², 1.5m wide, 350°F curing carbon fiber prepreg — a premium choice for your composite projects.
Frequently Asked Questions (FAQ)
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Q: What is the recommended cure cycle for this prepreg?
A: Typically, we recommend a 90-minute cure at 350°F (177°C) under a vacuum bag pressure of 1 bar. However, the exact cycle may vary depending on your part thickness and tooling. Please consult our technical data sheet for detailed recommendations. -
Q: How should the prepreg be stored?
A: For maximum shelf life, store the prepreg in a freezer at 0°F (-18°C) or below. Under these conditions, it can be stored for up to 12 months. At room temperature (70°F), the tack life is approximately 21 days. -
Q: Can I get the prepreg in different widths?
A: Yes, we offer customizable widths. While the standard width is 1.5m, we can produce narrower rolls upon request. Please contact our sales team to discuss your specific requirements. -
Q: What is the typical lead time for orders?
A: For standard rolls, lead time is around 15–20 working days after order confirmation. Custom specifications may require additional time. We also offer express shipping for urgent orders. -
Q: Do you provide free samples?
A: Yes, we can provide small sample pieces (e.g., A4 size) for evaluation. The sample is free, but the customer is responsible for shipping costs. Please contact us to arrange a sample. -
Q: Is this prepreg compatible with out-of-autoclave curing?
A: Yes, this prepreg is designed for standard autoclave curing, but it can also be processed in an oven using vacuum bag only (out-of-autoclave). However, the mechanical properties may vary slightly. We recommend testing for your specific process. -
Q: What composite processes can be used with this prepreg?
A: It is suitable for hand layup, automated tape laying (ATL), automated fiber placement (AFP), and compression molding. The excellent drape and tack make it versatile for various manufacturing methods. -
Q: Do you have any certifications for quality management?
A: Our factory operates under strict internal quality control procedures. While we do not publicly list specific certifications, we are committed to meeting international standards and can provide test reports upon request.
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