PVC Introduction

PVC Introduction

PVC is polyvinyl chloride (PVC), English referred to as PVC (Polyvinyl chloride), is a vinyl chloride monomer (VCM) in the peroxide, azo compounds and other initiators; or under the action of light and heat radical polymerization Reaction mechanism polymerization of polymers. Vinyl chloride homopolymer and vinyl chloride copolymer collectively referred to as vinyl chloride resin. Its material is a non-crystalline material. PVC materials in the actual use often add stabilizers, lubricants, auxiliary processing agent, pigment, impact agents and other additives. With non-flammable, high strength, weather resistance and excellent geometric stability. PVC has a strong resistance to oxidants, reducing agents and strong acids. However, it can be corroded by concentrated oxalic acid such as concentrated sulfuric acid and concentrated nitric acid, and it is not suitable for contact with aromatic hydrocarbons or chlorinated hydrocarbons.

eg: pvc insulation tape