【摘要】 阐述了交联型阴离子水性聚氨酯的合成原理和制备过程,分析了反应温度、NCO/OH值、NCO含量以及交联剂最佳控制值对合成过程和产品性能的影响,介绍了水性聚氨酯涂层剂TF-671的性能和工厂应用实例。更多还原

【Abstract】 The synthetic principle and preparing routes of crosslinking anion aqueous polyurethane are discussed, factors exerting influence on synthesis and product properties are analyzed, such as reaction temperature, NCO/OH ratio, NCO content, and crosslinking agent concentration. Properties and application of aqueous coating agent TF-671 are illustrated.更多还原