【摘要】 本文讨论了用三乙醇胺制备阳离子聚氨酯乳液，三乙醇胺用量，扩链剂，如乙二醇、丁二醇、二甘醇、三甘醇对乳液性能的影响。还讨论了扩链剂对其粘结强度的影响。更多还原

【Abstract】 The cationic polyurethane emulsion presented here can be prepared with triethanolamine, and its properties were determined by the amoumts of triethanolamine and extenders,such as ethanediol, 1, 4 -butanediol, diethylene gycol and triethylene glycol. Extender-dependent adhesive strength of the emulsion were also investigated.更多还原