carbon fiber twill is a kind of high-strength material made of aramid fiber, which has the characteristics of high temperature resistance, thermal shock resistance, corrosion resistance, low smoke and non-toxic, so it is widely used in aerospace, military, ship, rail transit, construction and other fields. Here's how to use carbon fiber twill.

1. Material selection: Choose the suitable aramid fiber as the raw material, the commonly used aramid fiber are polyp-p-phthalamide (PPTA) and polynaphthalenediformamide (PNDA). When selecting materials, it is necessary to consider the requirements of the use environment and the performance requirements of the product.

2. Spinning: the aramid fiber is spun, and the fiber bundles are dispersed and arranged together to form yarn. The purpose of spinning is to increase the connections between fibers and improve the strength and stability of the material.

3. Weaving: The arylon yarn obtained from spinning is woven and processed, which can be woven by plain, twill, jacquard and other weaving methods. In the weaving process, yarn density and fabric structure need to be adjusted according to the requirements of the product to ensure the performance of the final product.

4. Pre-treatment: the woven aramid fabric is pre-treated, including soaking, drying, stretching and other processes. The purpose of pretreatment is to remove the residue and improve the flatness and dimensional stability of the fabric.

5. Coating treatment: According to the needs of the product, the aramid fabric coating treatment. Commonly used coatings are polyester, polyurethane, acrylate, etc., coatings can improve the waterproof, anti-static, flame retardant and other properties of aramidan fabric.

6. Cutting: the arylon fabric treated with paint can be cut, and the size can be customized according to the requirements of the product, and the cutting machine is generally used for cutting.

carbon fiber twill https://www.hzcomposite.com/Bidirectional-Carbon-Fiber-Fabric