出典:Wiktionary
出典:『Wiktionary』 (2014/09/25 12:20 UTC 版)
polyvinylchloride (複数形 polyvinylchlorides)
出典:Wikipedia
出典:『Wikipedia』 (2011/07/02 03:37 UTC 版)
Polyvinyl chloride, commonly abbreviated PVC, is a thermoplastic polymer. It is a vinyl polymer constructed of repeating vinyl groups (ethenyls) having one hydrogen replaced by chloride. Polyvinyl chloride is the third most widely produced plastic, after polyethylene and polypropylene. PVC is widely used in construction because it is cheap, durable, and easy to assemble. PVC production is expected to exceed 40 million tons by 2016. According to IUPAC, polyvinyl chloride should be named poly(chloroethanediyl), but the name is not used.
a chloride
塩化水素.
a chemical compound called polyvinyl chloride
塩素酸.
a chemical compound called {paradichlorobenzol}