3K 200g 240g 2X2 Twill Carbon Fiber Fabrics China

        Our company owns 100 sets of carbon fiber/aramid fiber loom equipment in Future, which uses domestic and foreign raw silk for weaving, and at the same time always prepares imported Japanese Toray 3K 200G twill carbon fiber cloth.

Regular products and tow brand:

What is carbon fiber?

      Carbon fiber is a high-strength and high-modulus fiber with a carbon content of more than 90%, and a continuous fiber material composed of stable continuous carbon molecules in a layered structure. It is made of acrylic fiber and viscose fiber as raw materials, which are oxidized and carbonized at high temperature.

         A carbon fiber with a thickness of 1/10 of a human hair can have a tensile strength of 7-9 times that of steel, and its specific gravity is only 1/4 of that of steel.The carbon fiber production process is divided into four steps: polymerization, spinning, pre-oxidation, and carbonization. The downstream application of carbon fiber requires not only composite materials, but also weaving, prepreg, winding, pultrusion, molding, RTM (resin transfer molding), autoclave and other processes. , carbon-based, ceramic-based, metal-based.

1. Carbon fiber specifications

      1k, 3k, 6k, 12k and 24k large tow carbon fiber cloth, 1k refers to 1000 carbon fiber weaving.

2.Carbon Fiber Tensile Modulus

      Tensile modulus refers to the weight per square meter that a fiber can withstand before breaking, and reflects a level of stiffness and how well the fiber stretches under a certain pressure. Modulus scale IM6/IM7/IM8, the higher the number, the higher the modulus and the harder the material.

       There are many grades of carbon fiber, high modulus grade, medium modulus high strength grade, high modulus high strength grade, diameter 0.008mm to 0.01mm, tensile strength 1.72Gpa to 3.1Gpa, and modulus from 200Gpa to 600Gpa. The higher the strength, the more continuous the pull, and the lower the strength, the more it will break.

3. Carbon fiber cloth grade

          The measure is the force required to stretch the fiber to double its length, indicating the stiffness of the fiber. For example, 1 cm of 24T carbon cloth needs 24 tons of force to extend to 2 cm.

4. Types of carbon cloth

           Each tonnage of carbon distribution is divided into different grades, epoxy-coated carbon, pure carbon, high resin low carbon, low resin high carbon. At the same time, the sorting process of carbon filaments is different, the quality of carbon sand is different, and the quality will be different.

5. Carbon fiber weaving method

    Woven Fabric, Unidirectional Fabric, Cross Fabric

A, Woven Fabric, beautiful appearance, high shear stress between layers. The disadvantage is that the strength is low and the price is high. The smaller the K value, the better the carbon fiber weaving. Generally, 3k carbon fiber cloth is used in daily life and industrial products.

B, Unidirection Fabric, with high strength and stability, the lamination angle can be designed, and the price is cheap. The disadvantage is that it does not appear to be carbon fiber after molding.

C, Cross cloth, the combination of cloth and cloth, such as unidirectional cloth and unidirectional cloth cross, or unidirectional cloth and woven cloth cross-rolled.

What is carbon fiber prepreg?

       Carbon fiber prepreg is a composite material made of reinforcements, such as carbon fiber yarn, resin matrix, release paper and other materials, which are processed by coating, hot pressing, cooling, laminating, winding and other processes, also known as carbon fiber prepreg. cloth.

Carbon fiber application:

        Carbon fiber carbon materials have been widely used in various fields of military and civilian industries. From aerospace, aviation, medical equipment, advanced audio, automobiles, electronics, machinery, chemicals, textiles and other civil industries to sports equipment and leisure products.

Packing： 

      Regular package information for 3K and 12K, for other packing method, please contact with our sales engineer. 

Specification of carbon fabric cloth:

Other patterns made by Future composites: