Unidirectional Carbon Fibre Fabric For Building Reinforcement - China

Unidirectional Carbon Fiber Fabric is made by arranging continuous carbon fiber filaments parallel in a single direction (usually 0°), and after resin impregnation, it forms a high-strength composite material.

Its characteristic is that it has extremely excellent axial mechanical properties and is suitable for the design of lightweight structures that require directional force.

12K 300g Unidirectional Carbon Fiber Fabric (UD) is ideal for building reinforcement, especially in seismic retrofitting of concrete structures.

Compared to traditional woven fabrics, UD fabrics provide maximum tensile strength in the fiber direction, making them perfect for load-bearing and directional-strength applications.

Explore more carbon fiber fabrics or contact us for technical consultation and customization.

Core Advantage

●Ultra high strength/weight ratio: 5 times stronger than steel and 70% lighter

●Customizable layup orientation: supports layup at 0°, 90° or specific angles to optimize structural efficiency

●Fatigue and corrosion resistant: suitable for harsh environments (such as aerospace, Marine engineering)

●Resin compatibility: Compatible with a wide range of resin systems including epoxy, vinyl ester, etc

Technical Parameters

Parameters Typical Values

Surface density 100g/m² to 300g/m² (customizable)

Fiber type T300/T700/ Toray T800/M40J

Fiber arrangement 0° unidirectional (±45° pre-laid layer available)

Width 100mm - 1500mm (standard roll packaging)

Thickness 0.1mm to 0.3mm (single layer)

Tensile strength ≥3500 MPa (axial direction)

Elastic modulus 230-400 GPa (depending on the fiber grade)

Typical Applications

● Aerospace: wing skins, drone arms, satellite mounts

● Automotive industry: racing car bodies, battery boxes, suspension components

● New energy: wind turbine blade main beam, hydrogen storage tank

● Building reinforcement: seismic reinforcement of concrete beams and columns

● Sports equipment: bike rack, fishing rod, golf club

User Guide

● Cutting:

Cut at the designed Angle to avoid loose fibers

● Layering:

When multiple layers are stacked, the direction needs to be adjusted to balance the performance in all directions

● Curing:

It is recommended to use the vacuum bag pressing + autoclave process (80 ~ 180℃, depending on the resin).

Q&A

Q: What are the differences compared with woven fabric?

A: Unidirectional fabric has higher strength in the fiber direction and is suitable for directional force application.

The woven fabric has balanced bidirectional strength but is slightly heavier.

Q: How to choose the gram weight?

A: Low specific weight (100-150g/m²) is suitable for complex curved surface parts, while high specific weight (200g/m²+) is used for main load-bearing structures.

Q: Storage conditions?

A: Store in a sealed container away from light with a humidity of less than 60%.

It is recommended to use within 6 months.

Service support

● Supports custom fibre type, weight and width

● Provides technical consulting and layup design advice

● 3rd party test report available

Interested in Unidirectional Carbon Fiber Fabric?

Contact Us for samples, datasheets, or OEM, ODM support.

Company Contact:

• Posted By: Wuxi Rongui New Material Technology Co., Ltd.

• Phone: 13101972862

• Address: Room 2115, No. 859 Lixi Road, Binhu District, Wuxi , Jiangsu , China

• Email:

• Website: https://www.rgcarbonfiber.com/

• Business Description: Wuxi Rongui New Material Technology Co., Ltd. is located in Wuxi, Jiangsu province, China, only one-hour drive to Shanghai, and half- hour away by high-speed rail.
  
  As a professional and experienced enterprise in composite industry, Rongui New Material specialize in research, and development, production and sales of composites material, main products include carbon fiber fabric, carbon fiber tubes, carbon fiber sheets, and various carbon fiber parts.
  
  The products are widely applied to aerospace, automotive, marine, wind energy, construction, industry and other applications.
  
  Due to the lightweight, high strength and corrosion resistance of carbon fiber, the products are designed to provide users with significant improvements in operational efficiency and product life.
  
  At the same time the environmentally friendly properties of carbon fibre products help to reduce overall energy consumption.
  
  In line with ‘Customer First' philosophy, Rongui New Material are committed to manufacturing stable-quality, cost-effective, and high precision products, looking forward to serving the customers from the world.