At the beginning of the production and processing of carbon fiber parts, it will be connected with customers. Is there any demand for the pattern of carbon fiber parts? Is the usual pattern plain or twill? This pattern is actually the way of weaving carbon fiber bundles. What's the difference between carbon fiber bundles and twill carbon fiber parts in the prepreg of carbon fiber bundles? Which of these two is more advantageous?
It is woven around the warp and weft, so it will be found that where there are large warp and weft interweaving, the twill is the weaving of warp and weft traffic, so the whole twill is a kind of weaving form with two intervals, that is, twill. For us, the two are different.
Because the warp and weft knitting is completed online and offline, there are more nodes and more nodes. We know that carbon fiber products need resin impregnation. If there are more carbon fiber bundles inside, the resin impregnation will not be complete, but this is more obvious in more than 10 layers. Therefore, many high-performance carbon fiber products adopt twill structure. But its bending and tensile strength are higher than those of twill.
Because the twill wire mesh is woven by weft cross-linking, the number of nodes is small, and it will be more thorough after immersed in resin, so the shear property of actual carbon fiber products is higher than that of plain wire mesh.
On the whole, plain carbon fiber products have higher bending strength and tensile strength, and better shear performance, but there is little difference between the two products in actual use. However, if they are used in some special applications, they should be selected, such as acid and alkali resistance in marine environment. In this way, for better beauty, you will choose twill to make the pattern look more beautiful. Therefore, when carbon fiber products choose plain or twill more, we will consider the specific needs of the product.
Compared with plain and twill, the molding process of carbon fiber products has a greater impact on the performance. In addition, the ply design also leads to the difference in performance. Most carbon fiber products will still be mainly made of twill, because the appearance of twill is better, and the performance advantage of products made of carbon fiber materials is much higher than that of metal materials. Therefore, many people will not care whether they have different choices because of a little difference between plain and twill.
