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首页> 外文期刊>Journal of Applied Polymer Science >Thermoplasticization of Bagasse. ll. Dimensional Stability and Mechanical Properties of Esterified Bagasse Composite
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Thermoplasticization of Bagasse. ll. Dimensional Stability and Mechanical Properties of Esterified Bagasse Composite

机译：蔗渣的热塑化。二。酯化蔗渣复合材料的尺寸稳定性和力学性能

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摘要

This research was to investigate the conversion of bagasse into a thermomoldable material through esterificatin of the fiber matrix. For this purpose, bagasdse fiber was esterified in the absence fo solvent using succinic anhydride. The dimensional stability and mechanical properties of composites prepared from the esterified fibers were studied. Dimensional stability was found to be dependent on the total ester and monoester/diester content of esterified fibers and increased with increasing total ester and monoester content of the fibers. The mechanical properties (bending strength, tensile strength, and hardness) were enhanced with increasing monoester contents. Scanning electron microscopy was used to prove the occurrence of thermoplasticization of the esterified fibers.
机译：这项研究旨在研究通过纤维基质的酯化酶将蔗渣转化为可热成型材料的方法。为此目的，在不存在溶剂的情况下，使用琥珀酸酐将巴格达酶纤维酯化。研究了由酯化纤维制备的复合材料的尺寸稳定性和力学性能。发现尺寸稳定性取决于酯化纤维的总酯和单酯/二酯含量，并随纤维的总酯和单酯含量增加而增加。随着单酯含量的增加，机械性能（弯曲强度，拉伸强度和硬度）得到提高。扫描电子显微镜用于证明酯化纤维发生了热塑性。

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