| 释义 |
plasticization|plæstɪsaɪˈzeɪʃən|
[f. plastic a. + -ization.]
The process of rendering (more) plastic or mouldable; spec. (a) addition of a plasticizer to a synthetic resin; (b) = plastication.
1927Chem. Abstr. XXI. 2535 The diff. methods of plasticization of a no. of natural and artificial plastics are discussed. 1937A. Jones Cellulose Lacquers iv. 54 Plasticisation has long been studied in metallurgy in the production of soft alloys like solder and type metals. 1946F. Marchionna Butalastic Polymers xiii. 414 Plasticization [of Buna-S] may also be effected by first masticating the sheet and then subjecting it to thermal softening. 1953Kirk & Othmer Encycl. Chem. Technol. X. 773 The most important classes of thermoplastic resins requiring plasticization are the vinyls and the cellulosics. 1969M. A. Wheelans in W. S. Penn Injection Moulding of Elastomers ix. 84 Plasticization by screw is quicker, more controllable and gives a more homogeneous distribution of heat and viscosity than that given by a simple plunger system. 1972Nature 21 Apr. 405/1 A number of other insecticide chemicals also caused plasticization of the abdominal cuticle. |