INFLUENCE OF THE WAY OF POLYMETHYL METHACRYLATE SAMPLES PREPARATION ON THEIR THERMOOXIDATIVE STABILITY

被引：0
|
作者：
TERMAN, LM
KOCHNEVA, LS
机构：
来源：
VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A | 1991年 / 33卷 / 04期
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暂无
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The rate of the thermooxidative decay of PMMA (of the 100% conversion) prepared as films obtained from solutions in various solvents is essentially lower, than for the bulk sample. The thermooxidative stability is related with the thermodynamic quality of solvents from which the films have been prepared and depends on their permeability for oxygen related with the packing of macromolecules in polymer samples.
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页码：763 / 777
页数：15
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