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POE-g-MAH对HDPE/PA6共混物性能的影响 被引量:1

Effects of POE-g-MAH on Properties of HDPE/PA6 Blends
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摘要 以乙烯-辛烯接枝马来酸酐(POE—g—MAH)作为相容剂,采用熔融挤出法制备高密度聚乙烯(HDPE)/尼龙6(PA6)共混物。考查了POE—g—MAH用量对共混物形态结构、力学性能、维卡软化点、流变性能的影响。结果表明,POE—g—MAH可提高HDPE/PA6共混物的界面相容性,随着POE—g—MAH用量的增加,共混物的拉伸强度先增加后降低,冲击强度增加,维卡软化点先增加后降低。 With ethylene-octane copolymer graft maleic anhydride (POE-g-MAH) as compatibilizer, high density polyethylene/polyamide 6 (HDPE/PA6) was prepared by means of melting extrusion. The effects of the content of POE-g-MAH on morphological structure, mechanical properties, Vicat softening point and rheological property of the blends were studied. The results showed that the addition of POE-g-MAH en- hanced the interracial interaction of HDPE/PA6. With the content of POE-g-MAH increased, the impact strength enhanced the tensile strength and Vicat softening point increased at first and then decreased.
出处 《塑料工业》 CAS CSCD 北大核心 2009年第A01期116-119,共4页 China Plastics Industry
基金 河南省交通厅项目(221084) 北京市教委重点学科发展基金资助项目(000204)
关键词 高密度聚乙烯 尼龙6 乙烯-辛烯共聚物接枝马来酸酐品 力学性能 High Density Polyethylene Nylon 6 POE-g-MAH Mechanical Property
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