Why Is Vinyl Chloride So Cheap

Rigid sometimes abbreviated as rpvc and flexible.

Why is vinyl chloride so cheap.

About 13 billion kilograms are produced annually. Pvc comes in two basic forms. Pvc is used to make a variety of plastic products including pipes wire and cable coatings and packaging materials. 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.

What is vinyl chloride. 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. This toxic chemical is a known human carcinogen causing liver cancer brain cancer and some cancers of the blood.

Vinyl chloride also burns easily and is not stable at high temperatures. Vinyl chloride is a colorless gas that burns easily. It does not occur naturally and must be produced industrially for its commercial uses. Vinyl chloride has been found in the air near vinyl chloride manufacturing and processing plants hazardous waste sites and landfills.

Vinyl chloride is used primarily to make polyvinyl chloride pvc. Vinyl chloride has also been associated with mammary breast cancer.