反应型聚氨酯薄膜在原位加聚和成膜过程中的微观结构演变

IF 4.2 3区化学 Q2 POLYMER SCIENCE

Macromolecular Rapid Communications Pub Date : 2024-10-07 DOI:10.1002/marc.202470038

Huimin Duan, Shuli Li, Jinbiao Zhao, Hao Yang, Heyang Tang, Dongming Qi, Zhichao Huang, Xinxin Xu, Lei Shi, Peter Müller-Buschbaum, Qi Zhong

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引用次数: 0

摘要

封面：反应型聚氨酯薄膜（RPUF）具有能耗低、无空气和水污染等优点，如今正逐渐取代溶解型和水性聚氨酯薄膜。在文章 2400284 中，Dongming Qi、Zhichao Huang、Qi Zhong 及其合作者探讨了 RPUF 的微观结构演变。聚合和成膜过程可分为链延伸、凝胶化和微相分离三个阶段。所获得的成膜机理可作为可控制备基于 RPUFs 的高性能产品的理论指导。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Microstructure Evolution of Reactive Polyurethane Films During In Situ Polyaddition and Film-Formation Processes

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Microstructure Evolution of Reactive Polyurethane Films During In Situ Polyaddition and Film-Formation Processes

Front Cover: Due to the advantages of low energy consumption, no air and water pollutions, the reactive polyurethane films (RPUFs) are replacing the solvated and waterborne PUFs nowadays. In article 2400284, Dongming Qi, Zhichao Huang, Qi Zhong, and co-workers explore the microstructure evolution of RPUFs. The polyaddition and film-formation processes can be divided into three stages as chain extension, gelation and microphase separation. The obtained film-formation mechanism can be used as the theoretical guidance for the controllable preparation of high-performance products based on RPUFs.

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来源期刊

Macromolecular Rapid Communications 工程技术-高分子科学

CiteScore

7.70

自引率

6.50%

发文量

477

审稿时长

1.4 months

期刊介绍： Macromolecular Rapid Communications publishes original research in polymer science, ranging from chemistry and physics of polymers to polymers in materials science and life sciences.