| 单词 | polyvinyl resin |
| 释义 | polyvinyl resin in British Englishnoun any of a class of thermoplastic resins that are made by polymerizing or copolymerizing a vinyl compound. The commonest type is PVC polyvinyl resin in American English vinyl plastic polyvinyl resin in American Englishnoun Chemistry any of the class of thermoplastic resins derived by the polymerization or copolymerization of a vinyl compound: used chiefly as adhesives, sizing agents, and coatings Also called: vinyl resin Word origin [1930–35]This word is first recorded in the period 1930–35. Other words that entered Englishat around the same time include: DNA, acoustic phonetics, boondoggle, preset, video |
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