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首页> 外文期刊>Journal of Applied Polymer Science >Milling-induced esterification between cellulose and maleated polypropylene
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Milling-induced esterification between cellulose and maleated polypropylene

机译：纤维素和马来酸化聚丙烯之间的研磨诱导酯化

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摘要

The ball milling of cellulose and maleic anhydride grafted polypropylene (MAPP) induced the formation of ester bonds between OH groups of cellulose and maleic anhydride groups of MAPP, in marked contrast to the melt mixing of the original cellulose and MAPP, through which the esterification was hardly observed. This esterification was hardly dependent on the chemical structure of MAPP. In agreement with the enhanced interfacial adhesion due to the formation of ester bonds, a composite prepared via ball milling revealed an improvement in the tensile strength with respect to a melt-mixed composite. (C) 2003 Wiley Periodicals, Inc. [References: 15]
机译：纤维素和马来酸酐接枝聚丙烯（MAPP）的球磨诱导了纤维素的OH基团与MAPP的马来酸酐基团之间形成酯键，这与原始纤维素和MAPP的熔融混合形成了鲜明的对比，酯化反应是通过几乎没有观察到。该酯化几乎不依赖于MAPP的化学结构。与由于形成酯键而增强的界面粘合性相一致，通过球磨制备的复合材料相对于熔融混合的复合材料显示出拉伸强度的改善。 （C）2003 Wiley Periodicals，Inc. [参考：15]

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