Introduce the characteristics of vinylon fiber
2019-12-20
Vinylon, also known as vinylon, is the trade name of polyvinyl formal fiber. Some hydroxyl groups of polyvinyl alcohol, the main component of vinylon, were sealed by formaldehyde condensation treatment. Most fibers are made by wet spinning. 1. Morphological structure: the cross section of vinylon is waist shaped, with skin core structure. There are 1-2 grooves in the longitudinal direction. 2. Hygroscopicity and dyeability: the hygroscopicity of vinylon is a common synthetic fiber
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