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首页> 外文期刊>Journal of Applied Polymer Science >Mechanical properties and water absorption of low-density polyethylene/sawdust composites
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Mechanical properties and water absorption of low-density polyethylene/sawdust composites

机译：低密度聚乙烯/木屑复合材料的机械性能和吸水率

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摘要

The mechanical properties and water absorption of low-density polyethylene/ sawdust composites were investigated. The relationship between the filler content and the composite properties was also studied. Different degrees of esterification of the sawdust with maleic anhydride were obtained with different reaction times. The experimental results demonstrated that the treatment of sawdust by maleic anhydride enhanced the tensile and flexural strengths. The water absorption for maleic anhydride treated sawdust indicated that it was more hydrophobic than untreated sawdust. The effects of the addition of benzoyl peroxide during the preparation of composite samples on the water absorption and mechanical properties were also evaluated. (C) 2007 Wiley Periodicals, Inc.
机译：研究了低密度聚乙烯/木屑复合材料的机械性能和吸水率。还研究了填料含量与复合材料性能之间的关系。在不同的反应时间下，木屑与马来酸酐的酯化程度不同。实验结果表明，马来酸酐处理木屑可提高抗张强度和抗弯强度。马来酸酐处理过的木屑的吸水率表明它比未处理过的木屑更具疏水性。还评估了在复合样品的制备过程中添加过氧化苯甲酰对吸水率和机械性能的影响。 （C）2007 Wiley期刊公司

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