Introduction of product
This 3mm carbon fiber plate is manufactured using a cross-laminated 0°/90° layup structure with multiple layers of high-strength carbon fiber prepregs through a high-pressure molding process.
For customized layup designs, cutting dimensions, surface treatments, material types, or thicknesses, please feel free to contact us anytime. We are always happy to assist you.

Size Customization
| 300*200*1 | 400*500*1 | 500*700*1 | 600*700*2 | 700*600*2 |
| 300*200*2 | 400*500*2 | 500*700*2 | 600*700*3 | 700*600*3 |
| 300*300*4 | 400*500*3 | 500*700*3 | 600*700*4 | 700*600*4 |
| 300*400*1 | 400*500*4 | 500*700*4 | 700*400*1 | 800*400*1 |
| 300*400*2 | 500*500*1 | 600*400*2 | 700*400*3 | 800*400*3 |
| 400*400*1 | 500*500*3 | 600*400*3 | 700*400*4 | 800*400*4 |
| 400*400*2 | 500*500*4 | 600*400*4 | 700*500*1 | 800*500*1 |
| 400*400*3 | 500*600*1 | 600*400*5 | 700*500*2 | 800*500*2 |
| 400*400*4 | 500*600*2 | 600*500*2 | 700*500*3 | 800*500*3 |
| 400*400*5 | 500*600*3 | 600*500*3 | 700*500*4 | 900*400*1 |
| 400*400*6 | 500*600*4 | 600*500*4 | 700*500*5 | 1000*1000*2 |
| 400*400*7 | 500*600*5 | 600*500*5 | 700*600*1 | 1000*1000*5 |
| If you don't have the size you need in the above sizes, please contact us and we can customize it according to your needs. | ||||
Carbon Fiber Sheets OEM Specifications

2,Maximum panel size:
3,Material:
4,Tolerance:
Features and applications

3mm carbon fiber sheet High tensile strength Lightweight High hardness
The full carbon fiber panel features a glossy, smooth surface with excellent straightness. Crafted from high-strength carbon fiber, it offers superior strength, high toughness, lightweight properties, corrosion resistance, excellent wear resistance, outstanding durability, and superior shock resistance. The product is non-toxic and radiation-free, boasting a premium, elegant appearance.
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It is commonly used in industrial manufacturing, healthcare, engineering fibers, insulation materials, electronics, and the construction of multirotor drone bodies, such as racing drones and aerial photography drones.

Detail introductions

Product Name: 3mm Carbon Fiber sheet
Product Model: T300
Product Color: Black
Product Features: High strength, lightweight, high density, corrosion resistance,high-temperature resistance.
Primary Applications: Industrial manufacturing, healthcare, engineering fibers, insulation materials, electronics, models, sports, etc.
Introduction to Carbon Fiber Plates
Carbon Fiber Products: Manufactured through a process where carbon fiber is impregnated with resin, cured within a mold, and connected via pultrusion. These products exhibit high tensile strength, corrosion resistance, shock resistance, impact resistance, and durability. They offer high strength utilization efficiency and are easy to install.
Customized sheets like this 3mm carbon fiber plate can be manufactured and processed into various components as required. They are widely used across industries including electronics, apparel, sports equipment, medical devices, and automotive trim.
Product evidence
3mm Carbon Fiber Sheets Authorized Certification System
1. International Compliance Certification
CE Certification, RoHS, REACH SVHC, compliant with EU Machinery Directive and safety standards, ensuring exported products meet the stringent requirements of the automotive/electronics industries.
2. Quality Management System
ISO 9001: Full-process standardized control (18 quality inspection points from raw material intake to finished product shipment)
3. Environmental Management System Certification
ISO 14001
4. Occupational Health and Safety Management System Certification
OHSAS 18001
5. Material Traceability Certification
Carbon Fiber Filament Certification: Toray T700/T800 Original Factory Warranty Certificate (batch numbers traceable)

Intimate Service and Worry-Free After-Sales
SYCarbon Fiber Factory
From initial consultation to bulk delivery, we provide "full cycle" service guarantees:
1. Pre-sale: Free professional guidance.
2. Production: 24-hour online response, proactive follow-up at key points.
3. After-sale: Lifetime material traceability for quality, solutions provided within 72 hours, and 100% of the cost of rework for orders scrapped due to manufacturing errors!




Customer Reviews
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FAQ
Q: What is the weight of a 3mm carbon fiber sheet?
A: It depends on its density. Typically, the density of a standard carbon fiber composite sheet is about 1.6 g/cm³. Therefore, a 1m x 1m (1 square meter) sheet of 3mm thickness weighs approximately 4.8 kilograms. The exact weight can vary slightly depending on the resin type and carbon fabric density.
Q: What is the minimum order quantity (MOQ)?
A: 10 pieces per specification.
Q: QHow strong is it? How does it compare to metal?
A: It has a very high strength-to-weight ratio. In terms of tensile strength, it can surpass steel of the same thickness but is much lighter. Compared to aluminum, it is lighter and has higher tensile strength, but its impact resistance and toughness are generally lower than metals.
Q: Can I cut and drill it myself? What special tools are needed?
A: Yes, but precautions are necessary. You must use carbide-tipped or diamond-coated tools because carbon fiber is very abrasive and will quickly wear out standard HSS drill bits. Always wear a dust respirator (N95 or better) and safety goggles to prevent inhalation of harmful carbon fiber dust.
Q: Can a 3mm carbon fiber sheet be bent?
A: Once cured, carbon fiber sheets are rigid and cannot be cold-bent. Attempting to bend it will cause it to crack or delaminate. Bending must be done during the manufacturing process using a mold and applying heat.
Company New


This year, SYCarbon Fiber has served numerous international clients. Whether it's precision cutting of 0.2mm ultra-thin watch case backs or gradient-density layering for 2m×4m drone frames, we've got it covered.
Moving forward, we'll integrate AI technology to diversify carbon fiber patterns, meeting diverse customization needs. In the second half of 2025, we'll expand our factory equipment to shorten production cycles and achieve high-precision tolerance control.
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