指出了聚酯型聚氨酯油墨使用简便、性能稳定、附着力强、光泽度优、耐热性好,能适合各种印刷方式。
Polyester polyurethane ink is easy to use. It has stable performance, strong adhesion, excellent gloss and good heat resistance. It is very suitable for the variety printing methods.
研究和讨论了不同扩链剂、扩链剂的量以及软段分子量对聚酯型聚氨酯弹性体水解稳定性的影响,并引入了参数Q、W。
The effects of different chain extenders, amount of extenders, molecular weights of soft segments on the hydrolysis stability of polyurethane are studied and parameters Q, W are introduced.
研究合成了聚酯型丙烯酸聚氨酯。
实验结果表明:聚醚型水性聚氨酯的微相分离程度高于聚酯型水性聚氨酯。
The results indicated that the microphase separation degree of polyether-type waterborne polyurethanes was higher than that of polyester-type waterborne polyurethanes.
实验结果表明:聚酯型网状聚氨酯泡沫塑料的制备工艺条件更容易控制,力学性能优于聚醚型;
The result shows that the process conditions of polyester type open cell polyurethane foam are easy to control, and the mechanics performance of polyester type is better than that of polyether type.
利用热重分析及热重动力学方法研究了作者新合成的一系列新型聚酯型脂肪族聚氨酯的热稳定性。
The thermostability of a new series of aliphatic polyurethanes (ASPU)has been studied by TG and thermogravimetric kinetics.
利用热重分析及热重动力学方法研究了作者新合成的一系列新型聚酯型脂肪族聚氨酯的热稳定性。
The thermostability of a new series of aliphatic polyurethanes (ASPU)has been studied by TG and thermogravimetric kinetics.
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