织物处理用水性聚氨酯涂层的研制

Preparation of Aqueous Polyurethane Coating for Fabric Treatment

论述了水性聚氨酯涂层的合成工艺。对在合成过程中的工艺条件如-NCO/-OH值、建立中间控制(-NCO％)、温度、涂布工艺对涂层性能的影响作了探讨。

The synthetic route of aqueous PU coating has been discussed in detail in this paper and so has been done for the effects of process conditions such as value of - NCO/ - OH, control of - NCO% , reaction temperature during the period of synthesis and coating process on the properties of PU coating.