|本期目录/Table of Contents|

[1]何依倩,张佳文,蔡英,等.有机硅接枝链长对聚丙烯酸酯/有机颜料纳米复合乳胶膜性能的影响[J].浙江理工大学学报,2021,45-46(自科六):773-779.
　HE Yiqian,ZHANG Jiawen,CAI Ying,et al.Effect of chain length of grafted silicone on properties of polyacrylate/organic pigment nanocomposite latex films[J].Journal of Zhejiang Sci-Tech University,2021,45-46(自科六):773-779.
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有机硅接枝链长对聚丙烯酸酯/有机颜料纳米复合乳胶膜性能的影响()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第45-46卷
期数:
2021年自科第六期
页码:
773-779
栏目:
出版日期:
2021-11-10

文章信息/Info

Title:
Effect of chain length of grafted silicone on properties of polyacrylate/organic pigment nanocomposite latex films
文章编号:
1673-3851 (2021) 11-0773-07
作者:
何依倩; 张佳文; 蔡英; 易玲敏
浙江理工大学，a. 纺织科学与工程学院（国际丝绸学院）纺织科学与工程学院； b.生态染整技术教育部工程研究中心；c.先进纺织材料与制备技术教育部重点实验室，杭州 310018
Author(s):
HE Yiqian;  ZHANG Jiawen;  CAI Ying;  YI Lingmin
a. College of Textile Science and Engineering (International Institute of Silk); b. Engineering Research Center for Eco Dyeing & Finishing of Textiles, Ministry of Education; c. Key Laboratory of Advanced Textile Materials & Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou 310018, China
关键词:
有机颜料; 细乳液聚合; 甲基丙烯酰氧基聚二甲基硅氧烷(PDMS-MA); 接枝共聚物; 机械性能
分类号:
TQ325-2
文献标志码:
A
摘要:
通过细乳液聚合法制备一系列不同接枝链长的甲基丙烯酰氧基聚二甲基硅氧烷（PDMS-MA）改性的聚丙烯酸酯/有机颜料复合胶乳，探究有机硅接枝链长对聚合物/有机颜料复合乳胶膜性能的影响。利用动态激光光散射仪（DLS）对有机硅改性聚丙烯酸酯/有机颜料复合胶乳的粒径进行测试表征，采用傅里叶变换红外光谱仪（FTIR）、X射线光子能谱（XPS）、热重分析（TGA）、接触角及应力拉伸分析等对有机硅改性聚丙烯酸酯/有机颜料复合乳胶膜进行性能测试。结果表明：与长链有机硅接枝复合体系相比，短链有机硅接枝复合乳胶粒的粒径为129 nm、PDI分布为0.12，分散稳定性较好；硅元素在胶膜表面富集得更均匀，胶膜表面水接触角能达到114.0°，耐水性更好；另外，短链体系下复合乳胶膜的热稳定性和机械性能得到了显著改善。该研究获得了有机硅接枝链长对聚丙烯酸酯/有机颜料复合乳胶膜性能的影响规律，为织物染色涂层整理提供了参考依据。

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：2021-04-16
网络出版日期：2021-05-18
基金项目：浙江省基础公益研究计划项目（LGG18E030009）
作者简介：何依倩(1995-)，女，安徽亳州人，硕士研究生，主要从事颜料助剂方面的研究
通信作者：易玲敏，E-mail:lmyi@zstu.edu.cn
更新日期/Last Update: 2021-11-24