Where Does Vinyl Chloride Come From

It does not occur naturally and must be produced industrially for its commercial uses.

Where does vinyl chloride come from. 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. Polyvinyl chloride pvc is one of the most commonly used thermoplastic polymers in the world next to only a few more widely used plastics like pet and pp. Vinyl chloride is a colorless gas. Pvc is used to make pipes polyvinyl flooring and siding hoses cable coatings medical devices and plumbing and automotive parts.

It burns easily and it is not stable at high temperatures. Vinyl chloride can even be emitted from new vinyl products. 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. Polyvinyl chloride pvc is a solid plastic material made from vinyl chloride.

About 13 billion kilograms are produced annually. Vinyl chloride is a highly dangerous chemical used to make numerous plastic materials. It has a mild sweet odor. Vinyl chloride is a colorless gas that burns easily.

It is also known as chloroethene chloroethylene ethylene monochloride or monochloroethylene. Vinyl chloride is used primarily to make polyvinyl chloride pvc. Polyvinyl chloride more commonly known as pvc is a prevalent building material used for windows. It can be formed when other substances such as trichloroethane trichloroethylene and tetrachloroethylene are broken down.

It is flammable burns easily as a gas and is not stable at high temperatures. Although the industries that use this chemical have known about the harmful effects of vinyl chloride for decades it has only recently been identified as a known carcinogen. Pvc is used to make a variety of plastic products including pipes wire and cable coatings and packaging materials. What is vinyl chloride.

For example elevated levels of vinyl chloride have been measured inside of new cars with vinyl interiors. Vinyl chloride is used to make polyvinyl chloride pvc. It is a naturally white and very brittle prior to the additions of plasticizers plastic. Vinyl chloride is a colorless gas at normal temperatures.

It is made softer and more flexible by the addition of phthalates and can contain traces of chemicals like bisphenol a bpa. It is a manufactured substance that does not occur naturally. Vinyl chloride exists in liquid form if it is kept under high pressure or at low temperatures less than 13 4ï c. According to pvc europe the global usage of pvc annually is approximately 35 million tons a common use of the material is in vinyl window frames as pvc is known for its durability and resistance to damage from moisture weather and animals.

However the majority of the vinyl chloride found in the environment is the result of releases from manufacturing facilities or waste disposal.