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单词 plastifier
释义

plastifiern.

Brit. /ˈplastᵻfʌɪə/, U.S. /ˈplæstəˌfaɪər/
Origin: Formed within English, by derivation. Etymons: plastify v., -er suffix1.
Etymology: < plastify v. + -er suffix1.
= plasticizer n.
ΘΚΠ
society > occupation and work > materials > types of material generally > [noun] > inducing plasticity
plastifier1919
plasticizer1925
plasticator1934
1919 H. Dreyfus Brit. Patent 160,225 This invention has reference..to the manufacture of celluloid-like masses of any kind having a basis of cellulose ac[e]tate wherein high boiling solvents, called plastifiers, for the cellulose acetate, are incorporated with the mass in conjunction with one or more volatile liquids or diluents.
1949 Jrnl. Textile Inst. 40 353 The ingredients of the size..are the adhesive or main substance, the plastifier to give flexibility,..and the lubricant to reduce friction.
1971 Materials & Technol. II. ii. 111 Plastifiers and air-entraining agents. These materials improve the workability of concrete mixture.
This entry has been updated (OED Third Edition, June 2006; most recently modified version published online March 2022).
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n.1919
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