SOME OBSERVATIONS ON INTERNAL PLASTICIZATION OF POLYVINYL CHLORIDE

被引:2
作者
LIEPINS, R
机构
[1] Camille Dreyfus Laboratory, Research Traingle Institute, Research Triangle Park, North Carolina
关键词
D O I
10.1002/pen.760090203
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
Re‐examination of our work on internal plasticization of polyvinyl chloride leads us to suggest a number of guidelines in the synthesis of internally plasticized PVC with optimum combination of strength and low temperature properties: (1) use of comonomers of solubility parameter around 8.5 or 10.5, (2) use of a high molecular weight (long chain) comonomers in a low molar ratio, and (3) their non‐uniform incorporation in the PVC chain. Copyright © 1969 Society of Plastics Engineers, Inc.
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页码:86 / &
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