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本文以聚碳酸酯（ＰＣ）／聚乙烯（ＰＥ）／聚乙烯蜡接技马来酸酐（ＰＥＷ－ｇ－ＭＡＨ）三元共混物为体系，研究了第三组份增容剂ＰＥＷ－ｇ－ＭＡＨ用量。共混物两相之间界面张力和共混物力学性能之间的相互关系。论证了通过测量高聚物之间界面张力来确定第三组份增容剂的最佳用量的技术途径。
In this paper, the third component compatibilizer PEW-g (PEW-g-MAH) ternary blend was studied by using polycarbonate / polyethylene (PE) -MAH dosage. Interfacial tension between blends and the mechanical properties of blends. The technical approach to determine the optimum amount of compatibilizer for the third component by measuring the interfacial tension between the polymers is demonstrated.