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简要介绍了一种制备聚氨酯水分散体的方法,着重探讨了反应时间、反应温度及中和剂用量等因素对聚氨酯胶粘剂性能的影响。
A method for preparing polyurethane aqueous dispersions is briefly introduced. The effects of reaction time, reaction temperature and the amount of neutralizer on the properties of polyurethane adhesives are emphatically discussed.