Polyurethane PU is an abbreviation in English, commonly known as the main component of polyurethane. PU leather with polyurethane component of the skin that, it has a light weight, toughness, waterproof, water swelling deformation is not easy, environmentally friendly, wear-resistant, easy care, with a certain air permeability characteristics.
PVC English name Polyvinylchloride, the main component of PVC. PVC can be divided into rigid PVC and soft PVC. PVC leather is softer than PVC. PVC leather with rich colors, patterns range, cheap, etc. but compared with the PU drawback of short life more brittle, hard, heavy odor, non-permeability, tensile strength small.
