PC/ABS及PC/ABS/PE-g-MAH共混体系相容性的研究
Compatibility of PC/ABS and PC/ABS/PE-g-MAH Blends
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摘要: 研究了聚碳酸酯与ＡＢＳ（ＰＣ／ＡＢＳ）及ＰＣ／ＡＢＳ与马来酸酐接枝聚乙烯共聚物（ＰＣ／ＡＢＳ／ＰＥ－ｇ－ＭＡＨ）共混体系的力学性能和应力开裂性能。用ＤＳＣ和ＳＥＭ研究了共混体系的相容性。结果表明：ＡＢＳ的加入能提高ＰＣ的冲击强度，ＡＢＳ的含量及品种影响ＰＣ／ＡＢＳ合金的力学性能，ＡＢＳ能提高ＰＣ的耐溶剂应力开裂性能。ＰＣ／ＡＢＳ／ＰＥ－ｇ－ＭＡＨ共混体系的力学性能和相容性优于ＰＣ／ＡＢＳ共混体系，Abstract: The mechanical properties and stress crack properties of PC/ABS and PC/ABS/PE g MAH blends were studied. Adding ABS could increase the impact strength of PC, the content and kinds of ABS can affect the mechanical properties of the blends. ABS can also
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