Carbon Fiber UD Fabrics

Unidirectional carbon fiber fabrics (also known as carbon fiber UD fabrics) refers to a kind of carbon fiber cloth that has a large number of carbon fibers in one direction (usually in the warp direction) and only a small number of carbon fibers in the other direction, usually thin. As a result, all the strength of the cloth is in the first direction.

In fact, unidirectional carbon fiber cloth does not mean that there are carbon fibers in only one direction. It has carbon fibers in both warp and weft directions, but usually there are only a small amount of carbon fiber yarn in the weft direction, which plays a role in fixing and preventing it from spreading. The unidirectional carbon fiber cloth maintains the full strength of the carbon fiber in the warp direction, which is particularly favorable for use as a reinforcing material. Therefore, unidirectional carbon fiber cloth and resin combination are widely used as reinforcement materials for buildings and bridges.

The strength of carbon fiber is 7-10 times that of the steel with the same cross section, and its mass is about 1/5 of the steel. It has the characteristics of high strength, light weight, simple construction (superior resin impregnation, easy bubble removal, excellent workability, compact packaging, portability, roll wrapping, portability, random pasting, excellent adhesion to concave and convex surfaces, and no messy fiber cutting along the direction of carbon fiber), and corrosion resistance, It is a kind of strengthening material with epoch-making significance and has incomparable advantages over traditional strengthening materials.

Product name: carbon fiber unidirectional fabrics

Roll length: 100m

Width: 10cm, 15cm, 20cm, 30cm, 50cm, 100cm (or customized)

FAW: 200 or 300gsm

1. Easy to ensure construction quality

Because High Gain carbon fiber cloth is soft, even if it is used on objects with uneven surfaces, it also ensures a good adhesion effect. If there are bubbles on the pasting surface, it is easy to use the syringe to inject the pasting agent to drive away the air, but it is difficult to do this when pasting the steel plate.

2. Convenient construction

There is no wet operation, no need for large construction equipment, no need for on-site fixed facilities, and the construction is convenient. High Gain carbon fiber cloth can be cut at will, with simple construction and short construction period.

3. Thin thickness and light weight

After pasting, the weight per square meter is less than 1.0kg (including glue weight), the thickness of a layer of carbon fiber cloth is only 0.111mm/0.167mm, and the self weight and overall dimensions are basically not increased after repair.

4. Wide application

High Gain carbon fiber cloth has excellent physical and mechanical properties. Its tensile strength is 7-10 times higher than that of ordinary steel, up to more than 4000 MPa. It is extremely suitable for reinforcement and repair of reinforced concrete.

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