3K Roll Wrapped Carbon Fiber Plate – Lightweight, Glossy/Matte Composite Sheet

The Roll Wrapped Carbon Fiber Plate is engineered for structural performance, delivering high strength and stiffness with excellent dimensional accuracy. Produced using a roll-wrapping technique—typically reserved for cylindrical tubes—this plate format leverages the same layering precision to create a flat, ultra-strong composite sheet.

Made from unidirectional carbon fiber layers combined with a woven outer layer (often 3K twill or plain weave), this plate offers superb rigidity and a high-end surface finish in both matte and glossy options.

Unlike molded or pultruded plates, roll-wrapped carbon fiber plates offer greater control over fiber orientation and uniformity, resulting in superior mechanical properties. This construction method provides optimal strength in both longitudinal and cross directions—making it a premium choice for performance-critical projects.

Advantages

1. Carbon fiber is a new material with excellent mechanical properties, which has two characteristics: strong tensile resistance of carbon material and soft processability of fiber.
2. Carbon fiber can have a good size, about 19g / 9000m.
3. Carbon fiber has electrical conductivity and certain thermal conductivity.
4. When not in contact with air and oxidants, carbon fiber can withstand high temperatures above 3000 degrees and has outstanding heat resistance.
5. The tensile strength of carbon fiber is about 2 ~ 7gpa and the tensile modulus is about 200~700 GPa.
6. The density is about 1.5 to 2.0 grams per cubic centimeter.
7. The tensile strength of carbon fiber is 7-8 times that of steel, while the density is only 1 / 4 of that of steel, and the specific strength is 20 times that of iron.
8. Carbon fiber has microwave absorption performance.
9. Carbon fiber corrosion resistance.
10. Carbon fiber has certain adsorption.

Key Features

• Roll-Wrapped Laminate Construction: Layered under pressure and heat to ensure consistent fiber alignment and minimal voids for maximum strength.
• 3K Woven Outer Layer: Twill or plain weave surface provides clean aesthetics along with surface durability.
• High Strength-to-Weight Ratio: Lightweight, yet exceptionally rigid—ideal for replacing metals in load-bearing designs.
• Available Finishes: Smooth matte or reflective glossy surfaces tailored to both functional and visual applications.
• Machinable & Customizable: Suitable for CNC processing, drilling, and trimming to precise dimensions.

Carbon Fiber Sheet Plate Specification: