Polyvinyl chloride (PVC) or vinion fibers(Vinyon)
Polyvinyl chloride (PVC) is a very widely used plastic and one of the most valuable products of the petrochemical industry (polymer fibers). Polyvinyl chloride is most widely used in construction and its fibers have the same characteristics. Vinion is defined as a fiber, at least 85% of which are vinyl chloride polymerization monomer units.