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首页> 外文期刊>Macromolecular symposia >Manufacture and Characterization of Heat Resistant and Insulating New Composites Based on Novolac Resin – Carbon Fibers – Perlite
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Manufacture and Characterization of Heat Resistant and Insulating New Composites Based on Novolac Resin – Carbon Fibers – Perlite

机译:基于酚醛清漆树脂-碳纤维-珍珠岩的耐热隔热新复合材料的制造与表征

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摘要

Multifunctional polymeric matrix composites combining proper mechanical properties with thermal insulating properties were manufactured. Such new composites consist of carbon fibers in low volume proportion (15% v/v), novolac resin as matrix, hexamethylenetetramine as curing agent and perlite as additive. The incorporation of 10% w/w perlite instead of the corresponding amount of novolac in these composites leads to lower density, and simultaneously the bending strength and shear strength remain constant. The coefficient of thermal conductivity indicates that these composites have thermal insulating properties.
机译:制造了将适当的机械性能与隔热性能相结合的多功能聚合物基复合材料。这种新的复合材料由低体积比的碳纤维(15%v / v),酚醛清漆树脂作为基质,六亚甲基四胺作为固化剂和珍珠岩作为添加剂组成。在这些复合物中掺入10%w / w珍珠岩而不是相应量的线型酚醛清漆,导致密度降低,同时弯曲强度和剪切强度保持恒定。导热系数表明这些复合材料具有绝热性能。

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