CRAZING IN THE COURSE OF STRETCHING OF HIGH-DENSITY POLYETHYLENE SAMPLES OF VARIOUS MOLECULAR MASS IN LIQUID-MEDIA

被引：0
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作者：
YEFIMOV, AV
VALIOTTI, NN
BAKEEV, NF
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来源：
VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A | 1991年 / 33卷 / 05期
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中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Effect of MM of a polymer on the strain of HDPE in liquid media has been studied. The efficiency of the action of liquid media evaluated from the value of the decrease of the flow limit of a polymer is shown to decrease with increase of MM of HDPE. This effect is related with decrease of the capacity of the crystalline polymer to crazing under stretching in liquid media with increase of its MM.
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页码：1042 / 1048
页数：7
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