1. By composition: mainly medium alkali, non alkali, high alkali (it is to classify the composition of alkali metal oxide in glass fiber), and of course, it is also classified by other ingredients, but there are too many varieties, so they are not listed one by one.
2. According to the manufacturing process: crucible drawing and tank drawing.
3. By variety: there are ply yarn, direct yarn, jet yarn, etc.
In addition, it is distinguished according to the diameter of single fiber, the number of Tex, twist and the type of wetting agent.
The classification of glass fiber cloth is similar to that of fiber yarn. In addition to the above, it also includes weaving method, weight and amplitude.
