石蜡相变微胶囊及其调温织物的性能研究OA北大核心CSTPCD
Preparation of paraffin phase change microencapsules and properties of thermo-regulating fabric
以30石蜡为芯材,三聚氰胺-甲醛树脂和异氰酸酯为壁材,采用原位聚合法制备了石蜡相变微胶囊,借助扫描电子显微镜(SEM)和差示扫描量热仪(DSC)研究微胶囊的表面形貌和储热性能.采用涂层工艺制备涤纶调温织物,并对其进行性能测试.研究结果表明,微胶囊表面光滑,相变焓为97.68 J/g.整理织物的热焓约为8.49 J/g,升温或降温速率明显减缓,具有智能调温功能,但透气率下降了26％调温织物具有一定的耐洗性,撕裂强度和断裂强度有所提高.
Paraffin phase change microencapsules were prepared using 30# paraffin as core material and melamine-formaldehyde and isocyanate as the wall materials through the in-situ polymerization method. The surface morphology and heat storage capacity were investigated by scanning electron microscope (SEM) and differential scanning calorimetry (DSC). Thermo-regulating polyester fabric was prepared by coating technology and the properties were tested. It was found tha…查看全部>>
孙铮;汪嫒;纪俊玲
常州大学石油化工学院,江苏常州213164常州大学石油化工学院,江苏常州213164常州大学石油化工学院,江苏常州213164
化学化工
石蜡微胶囊涂层调温织物
paraffin microcapsule coating thermo-regulated fabric
《印染助剂》 2013 (1)
5-7,12,4
江苏省高等学校科技团队(2011-24)常州大学青年人才基金(JQ200901)
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