PP-g-MAH的制备与性能研究

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英文篇名：Preparation and Properties of PP-g-MAH 作者：娄金分 ; 罗筑 ; 李杨 ; 杨乐 英文作者：LOU Jin-fen;LUO Zhu;LI Yang;YANG Le;National Engineering Research Center for Compounding and Modification of Polymeric Materials;College of Materials Science and Metallugry Engineering,Guizhou Institute of Technology;College of Materials Science and Metallugry Engineering,Guizhou University; 关键词：PP-g-MAH ; PP/GF复合材料 ; 挥发性有机物 英文关键词：PP-g-MAH;;PP/GF composites;;volatile organic compounds(VOC) 中文刊名：GZHA 英文刊名：Guangzhou Chemical Industry 机构：国家复合改性聚合物材料工程技术研究中心;贵州大学材料与冶金学院;贵州理工学院材料科学与冶金工程学院; 出版日期：2019-03-23 出版单位：广州化工 年：2019 期：v.47 基金：黔科合平台人才[2018]5715 语种：中文; 页：GZHA201906024 页数：3 CN：06 ISSN：44-1228/TQ 分类号：51-53

摘要

自制了聚丙烯接枝马来酸酐(PP-g-MAH),通过接枝率测定研究接枝效果,并应用于聚丙烯/玻纤(PP/GF)复合材料中,结果表明自制的PP-g-MAH具有非常好的相容性,显著提高复合材料性能。通过自制PP-g-MAH与市场产品的对比,发现相容效果能与某进口产品媲美。对PP-g-MAH的挥发性有机物性能进行测定,发现自制聚丙烯接枝马来酸酐甲苯、甲醛和乙醛含量较其他产品略高,而自制PP-g-MAH挥发性有机物总量和醛酮总量则与某进口产品相当。
        Polypropylene grafted maleic anhydride( PP-g-MAH) was prepared. The grafting ratio of PP-g-MAH was tested and PP-g-MAH applied to PP/GF composites. The results showed that the self-made PP-g-MAH had very good compatibility and significantly improved the properties of the composites. Through the comparison of self-made PP-g-MAH and market products,it was found that the effect was comparable with that of an import product. The content of toluene,formaldehyde and acetaldehyde in PP-g-MAH were higher than those in self-made PP-g-MAH. The total volatile organic compounds and the total amount of aldehydes and ketones were equal to imports.

引文

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