3K Carbon Fiber Sheet 500x400x1.5mm Twill Weave Matte Finish

500x400x1.5mm Carbon Fiber Sheet Panel 3k Twill Weave Matt Finish Flawless Large

3K carbon fiber sheets are among the most popular choices in the composite materials market, known for their unique combination of light weight, high strength, and a distinctive woven appearance. These sheets are used across various industries, including aerospace, motorsports, robotics, drones, and luxury consumer goods.

What Does “3K” Mean?

The term “3K” refers to the filament count in each tow of carbon fiber—3,000 individual filaments per bundle. A 3K weave offers an excellent balance between strength and flexibility, with a tight and uniform woven pattern that is both functional and aesthetically appealing.

3K real carbon fiber panels are an excellent solution for those seeking a high-performance panel or when a thinner sheet is required. Routes and cuts easily, with the lowest possible resin content for this production method. Flawless matte (low-medium gloss) 3K twill finish on both sides.

Measurements - Each sheet measures 500mm x 400mm x 1.5mm.

Carbon Fiber Plate Specifications

• Color: Carbon Fiber (Black)
• Pattern: Twill Weave
• Surface Finish: Matte (Low-Medium Gloss)
• Size: 500x400x1.5mm
• Material: Carbon Fiber Epoxy (High Carbon Density)

Key Features of 3K Carbon Fiber Sheets

• High Strength-to-Weight Ratio: Stronger than steel but significantly lighter.
• Woven Fabric Aesthetic: Available in plain or twill weave, with matte or glossy finishes.
• Excellent Rigidity and Dimensional Stability
• Corrosion and Temperature Resistant
• Easy to Cut, Shape, and Drill (with appropriate tools)
• Available in Various Thicknesses: Typically ranging from 0.5mm to 10 mm or more.

Types of 3K Carbon Fiber Weaves

• Plain Weave: A uniform, checkerboard pattern offering stability and clean aesthetics.
• Twill Weave: A diagonal pattern that gives a sleek, high-tech appearance and added flexibility.

Why Choose 3K Carbon Fiber Sheets?

Whether you're building a drone frame, upgrading your car's body panels, or fabricating lightweight structures, 3K carbon fiber sheets offer superior mechanical properties, impressive visual appeal, and unmatched durability—making them the go-to material for performance and precision.

Carbon Fiber Sheet Plate Specification:

Shanghai Lijin focuses on the Carbon Fiber industry and offers carbon fiber tubes, plates, and aluminum CNC services.

Being experienced in the carbon fiber applications for over 7 years, Shanghai Lijin manages customized production according to various industry standards. Shanghai Lijin started to keep in stock for some standard

sized and frequently ordered tubes and plates. This enables Shanghai Lijin to make prompt delivery. Not only

can Shanghai Lijin complete mass production orders in short period, we can even ship normal sample, prototype orders of Carbon Fiber Plate CNC parts in just SEVEN days after order confirmation when the

drawings are available. Shanghai Lijin is dedicated to solve any technical points during the production and new item developing to ensure the quality.

Carbon Fiber tube production is Shanghai Lijin’s core business and occupies 70% of our turnover.
The carbon fiber tubes Shanghai Lijin mainly produce is table-rolled and oven thermoset. The tubes can be Full Carbon or Carbon Fiber and Fiberglass composite, depending on the application, weight limit,mechanical

strength and surface requirement.Shanghai Lijin offers top quality ROUND carbon fiber tubes. The general OD tolerance we achieve is +/-0.10mm and it can be even +/-0.05mm after our special surface process.

The maximum length of the tube can be 5500mm.

Besides the traditional table-rolled carbon fiber tubes, Shanghai Lijin also offers REAL Filament wound carbon fiber tubes,which are widely used for mechanical strength like auto driving shaft, antennas, even for military

applications. The filament wound carbon tubes are wound at a certain angle like 30 or 45 degree. We invested the new production line from Jun 2013 and this increases Shanghai Lijin’s advantage in the carbon

fiber tube industry. There are just a few real filament wound carbon fiber tube manufacturers in domestic

China and we are one of them.
 

Since the rapid growth of UAV in the international market, instead of the standard plane like Phantom from DJI, RC fans are getting more interested in the customized multicopters. As carbon fiber is the most preferred

material for UAV, Carbon Fiber CNC parts demand is increasing. Shanghai Lijin sticks to offering OEM service for the international market, fine quality and prompt delivery.To ensure the thickness tolerance +/-0.10mm and minimum warp of the Carbon Fiber plates that are used for the cutting, Shanghai lijin execute high standard to

the plate production. For the normal thicknesses including 1.0mm, 1.2mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm,
Shanghai Lijin keeps regular stock, to make sure the raw material will be available for cutting immediately when order is firmed.Experienced engineers are in Shanghai Lijin’s office ready to deal with different types of

drawings from customers. No matter the drawing formats are .DWG, .DXF that can be edited by AutoCAD

and used directly for production, 3D drawings like .IGS, or even draft drawings, our staff can do adjustment and change to customer’s idea. Our engineers are also good at English communication, Email and IM is easy

for them. Editing drawings for customers is FREE* of charge. Shanghai Lijin is having several professional CNC machines for carbon fiber cutting and drilling, with the capacity of cutting 20-50pcs standard full sized plate per day. The carbon fiber chassis general cutting tolerance Shanghai Lijin offer is +/-0.02mm. The

special designed cutting solution ensures the smoothness of the cutting edge.

‘Customers’ Persuit for Change, Lijin’s Motivation for Growth’, Shanghai Lijin takes customers’ demand for center, enhances the
customer satisfaction, and grows with customer.