Effect of acetylation on the properties of microfibrillated cellulose-LDPE composites

Lepetit Amaury; Drolet Richard; Tolnai Balazs; Zerrouki Rachida; Montplaisir Daniel

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Effect of acetylation on the properties of microfibrillated cellulose-LDPE composites

机译：乙酰化对微纤维纤维素-LDPE复合材料性能的影响

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Solvent-free acetylation of microfibrillated cellulose was carried out in order to improve their hydrophobicity. All the samples were filled with low-density polyethylene. The morphology, mechanical properties, and water uptake of the ensuing composites were investigated. An excessive reaction time leads to degradation of the fibers, which was observed by scanning electron microscopy and fiber quality analysis. The acetylation treatment did not improve the mechanical properties of composites but extensively decreased the moisture absorption of the composites. (C) 2017 Wiley Periodicals, Inc.

机译：进行无溶剂乙酰化微纤维化纤维素，以改善它们的疏水性。所有样品均填充有低密度聚乙烯。研究了随后复合材料的形态，机械性能和水吸收。过量反应时间导致通过扫描电子显微镜和纤维质量分析观察的纤维的降解。乙酰化处理没有改善复合材料的机械性能，而是广泛地降低复合材料的吸湿性。（c）2017 Wiley期刊，Inc。

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来源
《Journal of Applied Polymer Science》 |2017年第32期|共8页
作者
Lepetit Amaury; Drolet Richard; Tolnai Balazs; Zerrouki Rachida; Montplaisir Daniel;
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作者单位

Univ Limoges Lab Chim Subst Nat 123 Av Albert Thomas F-87060 Limoges France;

Kruger Biomat Inc 3285 Bedford Rd Montreal PQ H3S 1G5 Canada;

Kruger Biomat Inc 3285 Bedford Rd Montreal PQ H3S 1G5 Canada;

Univ Limoges Lab Chim Subst Nat 123 Av Albert Thomas F-87060 Limoges France;

Univ Quebec Trois Rivieres Ctr Rech Mat Renouvelables 3351 Boul Forges CP 500 QC Trois Rivieres PQ G9A 5H7 Canada;

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原文格式 PDF
正文语种 eng
中图分类高分子化合物工业（高聚物工业）;
关键词
cellulose and other wood products; compatibilization; composites; fibers; mechanical properties;

机译：纤维素和其他木制品;相容化;复合材料;纤维;机械性能;

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1. Effect of acetylation on the properties of microfibrillated cellulose-LDPE composites [J] . Lepetit Amaury, Drolet Richard, Tolnai Balazs, Journal of Applied Polymer Science . 2017,第31a32期

机译：乙酰化对微纤维纤维素-LDPE复合材料性能的影响
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Effect of acetylation on the properties of microfibrillated cellulose-LDPE composites

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