用两微凝稳定皮克林乳液的构造和特征及其在棉织物中的应用
Zhengrong Li1, Wenfeng Ge1, Yong Xie2
1College of Textile Science and Engineering, Wuyi University, Jiang Men 529000, China.
International journal of biological macromolecules
|September 29, 2024
概括
研究人员使用响应性微凝开发出一种稳定的聚甲基西洛 (PMHS) 乳液. 这种乳液能制造出具有增强耐久性的超疏水性棉织物,为织品的加工提供了一种新的方法.
科学领域:
- 材料科学 材料科学 材料科学
- 织品化学 织品化学
- 聚合物科学 聚合物科学
背景情况:
- 织品上的超疏水表面对于增强功能是可取的.
- 实现超水性的传统方法通常依赖于不太稳定的乳化剂.
研究的目的:
- 合成一个两微凝,用作皮克林乳化剂.
- 制造稳定的聚甲基氧化 (PMHS) /水乳液用于织品处理.
- 为了使棉织物具有持久的超性.
主要方法:
- 热和pH响应的两微凝的合成.
- 使用微凝作为皮克林乳化剂制备PMHS/水乳液.
- 用开发的乳液和超性特征对棉织物的后处理.
主要成果:
- 实现了稳定的PMHS/水乳液 (5/5质量比,2.0重%微凝),颗粒大小为520μm.
- 经过处理的棉织物具有150°的水接触角,比商业乳化剂提高了25%.
- 在50次摩擦和10次剥离周期后,超水性得到维持.
结论:
- 两微凝有效地稳定了用于织品加工的乳液.
- 这种方法提供了一个耐用且高效的途径,以超疏水性棉织物.
- 该研究引入了响应性微凝在材料科学中的新应用.
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