Why Is Vinyl Chloride So Cheap

Vinyl chloride has also been associated with mammary breast cancer.

Why is vinyl chloride so cheap.

About 13 billion kilograms are produced annually. 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 also burns easily and is not stable at high temperatures. Vinyl chloride is used primarily to make polyvinyl chloride pvc.

Vinyl chloride has been found in the air near vinyl chloride manufacturing and processing plants hazardous waste sites and landfills. Unlike some other known carcinogens vinyl chloride is a manmade substance. It does not occur naturally and must be produced industrially for its commercial uses. Typically a vinyl chloride plant is designed to integrate the two processes so that the hydrogen chloride produced by heating 1 2 dichloroethane is used as a reactant in the oxychlorination method.

Processes based on acetylene were developed in the 1930s and are more direct but because acetylene is much more expensive than ethylene these. What is vinyl chloride. 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. Rigid sometimes abbreviated as rpvc and flexible.

It is produced by breaking down other gasses and chemicals which creates a colorless gas at room temperature with a sweet smelling mild odor. Pvc is used to make a variety of plastic products including pipes wire and cable coatings and packaging materials.