FRACTAL BEHAVIOR OF SPINODAL DECOMPOSITION IN POLYMER BLENDS

被引:7
作者
SONG, M [1 ]
HUANG, YH [1 ]
SUN, ZH [1 ]
JIANG, BZ [1 ]
机构
[1] ACAD SINICA,CHANGCHUN INST APPL CHEM,CHANGCHUN 130022,PEOPLES R CHINA
关键词
D O I
10.1007/BF00310244
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Fractal behaviour of ramified domains in the late stage of spinodal phase separation in a binary polymer blend of poly(vinyl acetate) with poly(methyl methacrylate) was investigated by optical microscopic method. In the late stage of the spinodal decomposition, the fractal dimension D is about 1.64. It implies that some anomalous properties of irregular structure probably may be explained by fractal concepts.
引用
收藏
页码:515 / 520
页数:6
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