3K carbon fiber high-strength T300 sheet material

3k carbon fiber plain weave sheet materials can be customized

3k carbon fiber plain weave sheet/plate
Carbon fiber plate
CNC engraving of carbon fiber plates

Material: Carbon Fiber

Weight: L*W*H*1.7

Function: High strengh, Low weight, Good looking, High modulus

Color: Black

Weave: Plain

Width yarn: 1~200CM

Features：

1. High Tensile Strength: The tensile strength of carbon fiber is 6 to 12 times that of steel, reaching over 3000 MPa;

2. Low Density, Lightweight: The density of carbon fiber is less than one-fourth that of steel;

3. Corrosion Resistance: carbon fiber plain have very good chemical stability. In the face of corrosive environments, it still maintains very good stability;

4. Thermal stability: Carbon fiber is able to maintain a low coefficient of linear expansion even when there is a temperature difference, and will not creep easily, which can better ensure tube accuracy;

Product Details

PRODUCT PROFILE
Product	3K Plain Matte Carbon Fiber Plate
HS Code	681511
Surface	Plain Matte
Material	1K, 3K, 6K, 12K, 24K (according to customer requirements)
Application	UAV, Medical Industry, Auto Parts, Sports facility, Aerospace industry
Thickness	Customized
Specification	Customized
Color	Black
Design file	STP, STEP, DWG, DXF, AI, PDF
Max size	Width 2000mm, Length 2000mm
Packages	Cardboard + packing belt + pallet
Delivery Time	7-15 days
Payment	100% payment before shipment
Shipment	By sea, By air, By express

Product Overview

The 3K carbon fiber plain weave sheet is made of T300-grade carbon fiber, combining high tensile strength (exceeding 3,000 MPa, 6-12 times that of steel) with lightweight properties (density less than 1/4 of steel). It features a matte plain weave surface and can be customized for thickness, size, and special processes. Ideal for high-precision fields such as aerospace, UAVs, automotive components, and medical equipment.

I. Technical Specifications
Material Parameters:

Material: T300 carbon fiber (optional 1K/6K/12K/24K specifications)

Weave Pattern: Plain Weave with matte surface treatment

Density: 1.7g/cm³ (core advantage for lightweight design)

Strength Indicators: Tensile strength ≥3,000 MPa; Modulus of elasticity ≥230 GPa

Size Range:Standard width: 1-200 cm

Maximum custom size: 2000mm × 2000mm (L × W)

Thickness customization: 0.5mm-20mm (supporting 0.1mm precision adjustment)

Performance Advantages:

High-Strength Lightweight: Specific strength (strength/weight ratio) is 5 times that of aluminum alloy, suitable for weight-sensitive scenarios like UAV wings and racing car components.

Corrosion & Weather Resistance: Excellent stability in acid-base environments and salt spray tests, outperforming traditional metal materials—ideal for medical equipment and marine engineering.

Thermal Stability: Near-zero linear expansion coefficient, maintaining dimensional accuracy in -200℃ to 300℃ environments, suitable for aerospace components.

II. In-Depth Application Scenarios
Core Application Fields:

UAV (Unmanned Aerial Vehicle): Fuselage frames, propeller blades (20%+ weight reduction, improving flight endurance)

Automotive Industry: Engine hoods, chassis components, interior trim panels (reducing vehicle weight and enhancing fuel efficiency)

Aerospace: Satellite brackets, rocket fairings (resistant to extreme temperatures and high pressure)

Medical Equipment: X-ray machine frames, surgical instrument handles (non-magnetic, corrosion-resistant)

Sports Equipment: Bicycle frames, golf clubs (high-strength shock resistance for improved control)

III. Customization Service Process

Requirement Submission: Provide design files (STP/STEP/DWG/DXF) or specify size, thickness, and application scenarios.

Plan Confirmation: 3D modeling preview and material mechanics analysis report provided within 24 hours.

Production Cycle: 7-15 days (urgent orders can be shortened to 5 days).

Quality Inspection: Certified by ISO 9001, with tensile strength and density test reports provided for each batch.

Four sample pictures of 3k carbon fiber twill sheet

IV. Frequently Asked Questions (FAQ)

Q: What is the difference between 3K, 6K, and 12K carbon fiber sheets?

A: “K” refers to 1,000 filaments per tow. 3K means 3,000 filaments per tow; higher K values (6K/12K) offer finer textures for aesthetic-focused applications, while 3K balances strength and cost.

Q: Does it support small-batch customization?

A: Yes. Minimum order quantity: 1m². Sample orders receive priority production.

Q: How are large sheets transported?

A: Packaged in wooden cases with pallets, deliverable by sea, air, or express (DHL/UPS) with door-to-door service.