吴校彬等[4]用环氧树脂作交联改性剂，采用预聚体分散法合成了环氧交联改性的水性聚氨酯(WPUE)。实验表明环氧树脂的加入，可以显著地提高PU膜的硬度、光泽度和拉伸强度，降低吸水率。
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用环氧树脂改性的水性聚氨酯涂膜具有硬度高，耐水性好等特点。
There are the properties of high hardness, water resistance and so on for waterborne polyurethane by...
采用丙烯酸树脂对水性聚氨酯改性，研究了经丙烯酸树脂改性的水性聚氨酯的结构设计及其规律。
The structural design and its rule of water borne polyurethane modified with acrylic resin was studied in this paper.
研究不同类型及不同含量的环氧树脂对水性聚氨酯的改性。
Study of different types and different content of water-borne polyurethane resin modified.
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