期刊
JOURNAL OF APPLIED POLYMER SCIENCE
卷 81, 期 4, 页码 831-836出版社
JOHN WILEY & SONS INC
DOI: 10.1002/app.1502
关键词
compatibility; ABS; PC; ABS-g-MAH alloy
The Effects of a compatibilizer, namely, an acrylonitrile-butadiene-styrene copolymer (ABS) grafted with maleic anhydrade (MAH) (ABS-g-MAH), on the mechanical properties and morphology of an ABS/polycarbonate (PC) alloy were studied The results showed that: a small quantity of ABS-g-MAH has a very good influence on the notched Izod impact strength of the ABS/PC alloy without compromising other properties such as the tensile strength, flexural strength, and Vicat softening temperature (VST). The impact strength of the ABS/PC alloy, to a great extent, depends on the loading of ABS-g-MAH and the degree of grafting (DG) of MAH in the ABS-g-MAH. DSC analysis and SEM observation confirmed that ABS-g-MAH could significantly improve the compatibility of the ABS/PC alloy. (C) 2001 John Wiley & Sons, Inc.
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