|本期目录/Table of Contents|

[1]程金瑜,陈新祥,朱海霖,等.基于喷雾干燥法的聚氨酯植物蜡相变微胶囊的制备及其在纺织品上的应用研究[J].现代纺织技术,2020,28(6):72-78.
 CHENG Jinyu,CHEN Xinxiang,ZHU Hailin,et al.Preparation of PUVegetable Wax Phase Change Microcapsules Based onSpray Drying Method and Its Application in Textiles[J].Advanced Textile Technology,2020,28(6):72-78.
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基于喷雾干燥法的聚氨酯植物蜡相变微胶囊的制备及其在纺织品上的应用研究()
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《现代纺织技术》[ISSN:1009-265X/CN:33-1249/TS]

卷:
28
期数:
2020年6期
页码:
72-78
栏目:
出版日期:
2020-11-10

文章信息/Info

Title:
Preparation of PUVegetable Wax Phase Change Microcapsules Based onSpray Drying Method and Its Application in Textiles
文章编号:
1009-265X(2020)06-0072-07
作者:
程金瑜陈新祥朱海霖周岚张国庆刘国金
浙江理工大学浙江省纤维材料和加工技术研究重点实验室,杭州310018
Author(s):
CHENG Jinyu CHEN Xinxiang ZHU HailinZHOU Lan ZHANG Guoqing LIU Guojin
Zhejiang Key Laboratory of Fiber Materials and Processing Technology,Zhejiang Sci-Tech University, Hangzhou 310018, China
关键词:
相变微胶囊喷雾干燥法涂层蓄热调温纺织品
分类号:
TS195.9;TB34
文献标志码:
A
摘要:
针对目前制备相变微胶囊时存在的耗时长、效率低和成本高等难点,提出通过喷雾干燥法制备植物蜡相变微胶囊,并将其应用于制备蓄热调温纺织品。优化喷雾干燥法制备相变微胶囊的工艺,分析相变微胶囊的热性能,探究涂层整理所得蓄热调温纺织品的潜热值、透气性、调温性能、手感和耐水洗性。结果表明:当植物蜡与聚氨酯配比为2∶1,乳化时间为40 min,乳化速率为10 000 r/min,进出口温度分别为180 ℃和113 ℃时,经喷雾干燥可制备得到球形良好、粒径为12μm,相变温度为27.01 ℃,潜热值为98.48 J/g,分解温度为255 ℃的相变微胶囊;随涂层整理液中相变微胶囊含量的增加,整理后棉织物的潜热值不断增加,但透气性逐渐降低;当相变微胶囊质量分数为20%时,可制备得到相变温度为27.15 ℃、潜热值为16.12 J/g、透气性为130 L/(m2·s)、在25~27 ℃范围内具有显著调温性能、手感和耐水洗性良好的蓄热调温棉织物。本研究为喷雾干燥法制备相变微胶囊提供了新的思路。

参考文献/References:

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相似文献/References:

[1]杜磊,丁笑君,邹奉元.微胶囊整理织物研究现状[J].现代纺织技术,2014,(06):58.
 DU Lei,DING Xiaojun,ZOU Fengyuan.Research Status of Microcapsule Finished Fabrics[J].Advanced Textile Technology,2014,(6):58.

备注/Memo

备注/Memo:
收稿日期:2020-01-13
网络出版日期:2020-07-16
作者简介:程金瑜(1996-),女,浙江台州人,硕士研究生,主要从事功能性纳米粒子制备方面的研究
通信作者:刘国金,E-mail:guojin900618@163.com
更新日期/Last Update: 2020-11-13