邹沁杉;罗菁;韦玲俐;夏鑫;

• 1:新疆大学纺织与服装学院

摘要(Abstract)：

在相变材料的微胶囊化中,高封装率是保证微胶囊性能的前提,获得准确的封装率是评测封装性能优劣的前提。首先在三聚氰胺甲醛树脂/十四烷微胶囊制备的正交试验中,探索了pH值、初始反应温度对微胶囊包覆性能的影响。并以此为基础,通过热重分析(TG)、差示扫描量热法(DSC)的表征,优化了封装率的计算,以使其更贴近实际封装效率。实验结果表明:pH值4.5,初始反应温度75℃时,所制备的微胶囊拥有较高的封装效率(81.4%)和饱满的球形形貌。

关键词(KeyWords)： 微胶囊;相变材料;封装率;三聚氰胺甲醛树脂;十四烷

Abstract:

Keywords:

基金项目(Foundation): 新疆特色纺织材料开发及应用研究创新团队资助项目(2017D14002);; 新疆维吾尔自治区质量监督局科技计划项目(XJZJ20161230160036);; 新疆大学四期教改项目(XJU2015JGY36)

作者(Authors): 邹沁杉;罗菁;韦玲俐;夏鑫;

DOI: 10.19333/j.mfkj.20200101206

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