Polyvinyl Alcohol Fibers: High-Performance Hydrophilic Polymers for Advanced Material Applications pva fiber knitting
1. Molecular Framework and Physical Residence 1.1 Chemical Structure and Polymer Architecture (PVA Fiber) Polyvinyl alcohol (PVA) fiber is a synthetic polymer originated from the hydrolysis of polyvinyl acetate, resulting in a linear chain composed of repeating–(CH TWO– CHOH)– systems with varying levels of hydroxylation. Unlike the majority of artificial fibers produced by direct polymerization,…