单词 | resite |
释义 | resiten. Chemistry. Any of the insoluble, infusible synthetic resins that are the final products of phenol–aldehyde copolymerizations. Cf. resitol n., resol n. 2. ΘΚΠ the world > matter > chemistry > polymer chemistry > resins and plastics > [noun] > others > phenol-aldehyde co-polymerization products > stage three resite1913 1913 H. Lebach in Jrnl. Soc. Chem. Industry 32 559/2 For the final product, whether it be called Bakelite ‘C’, Resinite, Condensite, or by some other name, I suggest the name ‘Resite’. 1950 Thorpe's Dict. Appl. Chem. (ed. 4) X. 24/2 The resin hardens on further heating and becomes insoluble and infusible. This is the ‘C’ or resite stage and consists of macromolecules with numerous branched and cross-linked chains. 1973 Materials & Technol. VI. viii. 588 Phenol resins evolve in three stages, which are connected with the degree of condensation:..3. Resite or C-stage (final condition of the cured product): infusible and insoluble. 1998 Thermochimica Acta 320 210/1 Further condensation gives gradual crosslinking of resol that initially turns the material into resitol and finally into resite. This entry has been updated (OED Third Edition, March 2010; most recently modified version published online March 2022). > see alsoalso refers to : re-sitev. < n.1913 see also |
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