AN ATOMIC FORCE MICROSCOPY STUDY OF CORONA-TREATED POLYPROPYLENE FILMS

被引:55
作者
OVERNEY, RM [1 ]
LUTHI, R [1 ]
HAEFKE, H [1 ]
FROMMER, J [1 ]
MEYER, E [1 ]
GUNTHERODT, HJ [1 ]
HILD, S [1 ]
FUHRMANN, J [1 ]
机构
[1] UNIV CLAUSTHAL,INST PHYS CHEM,W-3392 CLAUSTHAL ZELLERFE,GERMANY
关键词
D O I
10.1016/0169-4332(93)90025-7
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The surfaces of corona-treated isotactic polypropylene films have been investigated by atomic force microscopy. The occurrence of droplets on the film surfaces is related to the energy dose of the corona discharge. The sizes of these droplets correlate with the corona dose. The loss of adhesive strength of self-adhered polypropylene films can be explained on the basis of morphology changes during corona treatment. A comparative study of uniaxial and biaxial polypropylene films is presented.
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收藏
页码:197 / 203
页数:7
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