摘要
以不同的聚多元醇、聚酯和二苯基甲烷二异氰酸酯配伍合成聚氨酯树脂 ,采用丛林实验并通过物理性能参数对比总结出了影响聚氨酯树脂耐水解稳定性的因素。
The experiment, which imitate the climate of tropical rain forest, synthesizes the polyurethane (PU) with different polyvalent alcohol, polyester and diphenylmethyldiisocyanate. Comparing the parameter of the physical property, the experiment summarizes the factors which influence the stability to hydrolysis resistance of PU.
出处
《陕西科技大学学报（自然科学版）》
2003年第2期30-33,共4页
Journal of Shaanxi University of Science & Technology
关键词
聚氨酯树脂
耐水解稳定性
皮革
涂饰材料
polyvalent alcohol
polyurethane
stability to hydrolysis resistance
