Recent Progress in the Synthesis and Property Enhancement of Waterborne Polyurethane Nanocomposites: Promising and Versatile Macromolecules for Advanced Applications

编号 020025604

推送时间 20200914

研究领域 林产化工 

年份 2020 

类型 期刊 

语种 英语

标题 Recent Progress in the Synthesis and Property Enhancement of Waterborne Polyurethane Nanocomposites: Promising and Versatile Macromolecules for Advanced Applications

来源期刊 Polymer Reviews

期 第256期

发表时间 20191012

关键词 Waterborne polyurethane;  nanocomposites;  sustainable;  eco-friendly;  hyperbranched polymers; 

摘要 Waterborne polyurethanes (WPUs), owing to their environmental friendliness and non-flammability, are considered as a green class of materials for a wide spectrum of applications, like adhesives, coatings, drug delivery, and tissue engineering. However, to strengthen their thermal stability, water resistance, mechanical properties, and introduce new peculiarities to these polymers, the incorporation of different types of (nano) fillers within their molecular state, emerged novel opportunities and challenges in material sciences. This approach provides new vitality to these materials since the strong interactions between WPU matrices and fillers facilitate the formation of desired WPU composites (WPUCs). Therefore, WPUCs have greatly promoted the construction and designing of novel materials, like hyperbranched WPUs and their nanocomposites. Thus, the aim of the present article is to deeply overview the properties and application of WPUCs in the various realm. The review also provides a brief discussion on the design and synthesis of WPUs, WPUCs, hyperbranched WPUs, and their nanocomposites along with the implementation of naturally derived materials for the development of sustainable WPUCs.

服务人员 尚玮姣

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