PEAK Carbon Fiber Unidirectional Prepreg Tape With Mill Test Report, 12 Months Warranty, 100mm Width
Product Spotlights
As a dedicated manufacturer with over 25 years of experience in advanced composite materials, Anping County Boli Hardware Wiremesh Products Factory proudly presents our PC Carbon Fiber Unidirectional Prepreg Tape. This high-performance tape is engineered for precision applications where strength-to-weight ratio and consistent quality are critical. With a standard width of 100mm and backed by a 12-month warranty and a comprehensive Mill Test Report, our product delivers reliable mechanical properties and traceability for demanding industrial uses. Whether you are in aerospace, automotive, or sporting goods manufacturing, this prepreg tape offers excellent handling characteristics and fast curing cycles.
Key Features & Technical Specifications
Unidirectional Fiber Orientation – Maximizes tensile strength along the fiber axis, ideal for structural reinforcement.
PC (Polycarbonate) Matrix Resin – Provides excellent toughness, impact resistance, and thermal stability compared to standard epoxy systems.
Consistent Resin Content – ±2% resin content ensures uniform mechanical properties and predictable curing behavior.
Low Tack & Long Out-Life – The prepreg has a tack level suitable for manual lay-up and automated processes, with an out-life of 10–15 days at 25°C.
High Temperature Performance – Suitable for service temperatures up to 120°C (continuous) after proper curing.
Mill Test Report Included – Each roll comes with a detailed report covering fiber areal weight, resin content, Tg, and tensile properties.
12-Month Warranty – Guarantees defect-free material under proper storage conditions (below -18°C).
Customizable Width & Length – Available in widths from 50mm to 300mm and roll lengths tailored to your production needs.
| Parameter | Value |
|---|---|
| Fiber Areal Weight | 200 g/m² (standard) – other weights available |
| Resin Content | 35% ± 2% |
| Tensile Modulus | 230 GPa (typical) |
| Tensile Strength | 4,500 MPa (typical) |
| Glass Transition Temperature (Tg) | 150°C (post-cure) |
| Curing Cycle | 120°C for 60 minutes (recommended) |
| Storage Life | 12 months at -18°C |
Customer Benefits
Reduced Cycle Time – The PC matrix cures faster than traditional epoxy, saving production time and energy.
Superior Impact Resistance – Polycarbonate resin offers higher toughness, making parts less prone to micro-cracking.
Excellent Surface Finish – Low void content and smooth surface require minimal post-processing.
Full Traceability – Each roll is labeled with batch number and includes a Mill Test Report for quality assurance.
Warranty Protection – 12-month warranty gives you confidence in material consistency and performance.
Our prepreg tape is designed for automated tape laying (ATL), hand lay-up, and compression molding. It is compatible with standard vacuum bagging and autoclave processes. The 100mm width is ideal for narrow structural components, stiffeners, and repair patches. For larger parts, we can supply wider widths up to 300mm upon request.
Why Choose Anping County Boli Hardware Wiremesh Products Factory?
With a history dating back to 1998, our factory has evolved into a reliable supplier of advanced composite materials. We export US$5–10 million annually to markets 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 worldwide. We understand the importance of consistent quality and on-time delivery for your production schedules. Our dedicated team provides technical support for material selection, processing parameters, and troubleshooting. Whether you need a small trial roll or a full container load, we are committed to meeting your requirements with professionalism and integrity.
Contact us today for a quotation or to request a sample roll. Our factory-direct pricing and 12-month warranty make this PC Carbon Fiber Unidirectional Prepreg Tape a smart investment for your next project. We look forward to partnering with you!
Frequently Asked Questions
Q: What is the shelf life of this prepreg tape?
A: When stored at -18°C (0°F) in sealed moisture-proof packaging, the shelf life is 12 months. At room temperature (25°C), the out-life is 10–15 days.Q: Can I get a Mill Test Report for each roll?
A: Yes, every roll is supplied with a Mill Test Report that includes fiber areal weight, resin content, Tg, and tensile properties.Q: What curing cycle do you recommend?
A: We recommend curing at 120°C for 60 minutes, followed by a post-cure at 150°C for 2 hours for optimal Tg. However, the cycle can be adjusted based on your part geometry and equipment.Q: Is the tape suitable for vacuum bagging only?
A: Yes, it works well with vacuum bagging, autoclave, and compression molding processes. For autoclave, a pressure of 5–7 bar is typical.Q: What is the tack level of this prepreg?
A: It has a medium-low tack, which allows easy repositioning during lay-up and reduces air entrapment. It is suitable for both manual and automated processes.Q: Can you provide custom widths other than 100mm?
A: Absolutely. We can slit the tape to widths from 50mm up to 300mm. Minimum order quantity may apply for custom widths.Q: What certifications does your factory hold?
A: Our factory operates under strict quality control procedures. While we do not list specific certifications here, we can provide documentation upon request. The Mill Test Report serves as our quality assurance for each batch.Q: How is the tape packaged to prevent moisture?
A: Each roll is vacuum-sealed in a moisture-proof aluminum foil bag, then placed in a sturdy cardboard box. For long-term storage, keep the bag unopened at -18°C.
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