Vinyl Chloride Polymer

Pvc is the world s third most widely produced synthetic plastic polymer after polyethylene and polypropylene about 40 million tons of pvc are produced each year.

Vinyl chloride polymer.

Vinyl chloride is a chlorinated hydrocarbon occurring as a colorless highly flammable gas with a mild sweet odor that may emit toxic fumes of carbon dioxide carbon monoxide hydrogen chloride and phosgene when heated to decomposition. Polyvinyl chloride also known as poly vinyl or vinyl commonly abbreviated pvc is the world s third most widely produced synthetic plastic polymer after polyethylene and polypropylene semi rigid glossy sinks in water. Pvc comes in two basic forms. Rigid sometimes abbreviated as rpvc and flexible.

Cinnamene phenylethylene styrene vinylbenzene a colorless oily liquid. Polyvinyl chloride pvc or vinyl is an economical and versatile thermoplastic polymer widely used in building and construction industry to produce door and window profiles pipes drinking and wastewater wire and cable insulation medical devices etc. Poly vinyl chloride polyvinyl chloride pvc is one of the worldwide plastic used due to the inherent properties such as durability corrosive resistance low cost and high performance made pvc a versatile polymer with several applications for instance pipes profiles flooring cable insulation roofing packaging bottling and the medical applications. Poly vinyl chloride is often highly plasticized to improve rheology for melt processing.

Vinyl chloride is primarily used to make polyvinyl chloride to manufacture plastics. The monomer for polystyrene. About 13 billion kilograms are produced annually. It is highly susceptible to uv and high temperature degradation and stabilizers see stabilizers in the polymer additives section are commonly added.

Vinyl chloride is an organochloride with the formula h 2 c chcl that is also called vinyl chloride monomer vcm or chloroethene this colorless compound is an important industrial chemical chiefly used to produce the polymer polyvinyl chloride pvc. Copolymers are made with vinyl acetate and ethylene to improve rheology properties.