Products Description

Product Parameters
|
Parameter |
Specification |
Notes |
|
Maximum Size |
1200×4000mm |
Customizable |
|
Thickness Range |
0.2-120mm |
Precise Control |
|
Density |
1.65g/cm³ (1.5-1.8g/cm³) |
1/5 of Steel |
|
Carbon Fiber Type |
Default 3K |
Optional 1K/1.5K/12K/24K |
|
Strength Grade |
Standard T300 |
Upgradable to T700/T800 |
|
Surface Finish |
Glossy/Matte/Semi-Matte |
Your Choice |
|
Surface Pattern |
Twill/Plain/Forged/UD |
Multiple Options |
|
Machining Precision |
±0.1mm (Small), ±0.15mm (Large) |
High-Precision CNC |
|
Temperature Stability |
-50°C to 120°C |
No Major Distortion |
|
Fatigue Resistance |
2-3 Times That of Metals |
Reliable Long-Term Use |
Product Features and Applications
Our large carbon fiber sheets are crafted using cutting-edge vacuum hot-pressing technology in large autoclaves, ensuring uniformity and stability across wide surfaces. Even at an impressive size of 1200×4000mm, these sheets deliver outstanding flatness and a consistent internal structure-a technical advantage that smaller carbon fiber panels simply can't match.
Every sheet is carefully engineered with precise layering, allowing us to tweak the fiber direction based on your specific needs, whether you want isotropic (uniform strength) or anisotropic (directional strength) properties. Our special cross-layering method ensures dimensional stability, so the sheets won't warp or deform, even in extreme temperature swings.
For surface quality, we use high-precision molds and advanced demolding techniques to guarantee a smooth finish across the entire sheet. Whether you pick a glossy, matte, or semi-matte look, you'll get a flawless visual appeal. For premium display uses-like exhibition booths or large showcases-our carbon fiber sheets provide a seamless, eye-catching effect, making them the perfect choice for impactful presentations.
During manufacturing, we rely on computer-aided design and simulations to fine-tune the mechanical performance across the sheet. This ensures that every part of these oversized panels performs at its peak. For industries like aerospace, high-speed rail, luxury car interiors, or big robotic enclosures, our carbon fiber sheets offer a one-piece solution that cuts down on weak spots caused by joining smaller pieces together.
Before shipping, every sheet goes through thorough non-destructive testing, including ultrasonic scans and X-ray checks, to confirm there are no internal flaws or layer separations. This gives you peace of mind for your most critical projects.
Product Validation
Our large carbon fiber sheets are made from raw materials sourced from carefully selected suppliers. By default, we use top-quality domestic carbon fiber prepregs for reliable performance. For tougher jobs, we offer customization with Japanese Toray materials to meet strict aerospace standards. Every batch of materials is tested for physical properties and aging resistance before it's stored, ensuring long-lasting quality.
Our technical team brings an average of over 10 years of experience in carbon fiber composite research and production. Key members have worked on carbon fiber parts for major national projects. The team includes PhDs in materials science, structural design pros, and precision manufacturing experts, covering everything from material selection to final production.
On the quality front, our production line for carbon fiber sheets is ISO9001 certified. We've created a custom quality control process tailored for large sheets to ensure consistency across big surfaces. Every sheet comes with detailed test reports and traceable quality records.
Our lab is packed with high-tech gear like universal testing machines, 3D scanners, and thermal analysis systems for full performance checks. We test samples from every batch of carbon fiber sheets to confirm they meet design specs. This strict quality system means you can trust our products completely.

Thoughtful Service and Worry-Free After-Sales
When you choose our large carbon fiber sheets, you get a full-service experience from start to finish. From your first inquiry, our technical advisors will dive into your project needs and recommend the best material options and advice. For tricky applications, we provide free feasibility studies and sample testing to help you nail down the right choice early on. Customization is quick and easy-just share your size and performance needs, and we'll send a detailed plan and quote within 24 hours. For big orders, we iron out any issues before full production starts.
Delivery is just the beginning. We offer expert tips on installing and using the sheets, especially for handling, mounting, and maintaining large panels. Our products come with a 3-year warranty-if any material problems pop up (not caused by misuse), we'll respond within 48 hours with a fix.
Whether you're new to carbon fiber or looking for a performance boost, we've got you covered with professional, fast, and all-around support to keep your project on track.

Professional Counseling Issues
Q: Why choose big panels over stitching small ones together?
A: One-piece molding skips weak seams, boosting strength and looks while cutting down on setup hassles and upkeep costs.
Q: How light are these sheets?
A: Take a 1000×1000×2mm piece-it's about 3.3kg, versus 5.4kg for aluminum or 15.7kg for steel.
Q: Any special transport or install tips?
A: We pack them smartly for safe shipping. For setup, use our recommended clips-we'll send a handy guide.
Q: Can they be cut or reworked?
A: Yep, we offer precise CNC cutting, or we can coach you through on-site tweaks-just skip laser cuts to avoid edge damage.
Q: What finish options are there?
A: Pick glossy, matte, or semi-matte, plus patterns like twill, plain, or forged-customize it your way.
Q: Where do they shine?
A: Perfect for trade show setups, fancy wall panels, big vehicle interiors, robot shells, or heavy-duty gear casings needing size and lightness.
Market and Development Trends
We're thrilled to share that our new automated carbon fiber production line is up and running, boosting our capacity by 30% and stretching the max size to 1500×4500mm-more room for your ideas! On the tech front, our new hybrid weaving trick ups impact resistance by 25% without adding weight, great for jobs with heavy action.
We've also teamed up with a top university for a research lab focused on making big composites even better-expect fresh upgrades soon. Plus, our panels just snagged the "Best Innovative Material Award" at the International Composite Materials Expo, a big nod to our work that's turning heads in the industry.
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