首页> 中文期刊> 《化学推进剂与高分子材料》 >用磷腈类催化剂合成的新型聚醚多元醇及其在聚氨酯泡沫制备中的应用新进展

用磷腈类催化剂合成的新型聚醚多元醇及其在聚氨酯泡沫制备中的应用新进展

         

摘要

详细介绍了磷腈类催化剂的合成方法及其在聚醚多元醇生产中的应用情况,同时介绍了该类催化剂的脱除与回收方法。采用承载的磷腈催化剂不仅可简化聚醚的后处理工艺,而且还能有效地降低其生产成本。此外,还介绍了用磷腈类催化剂生产的聚醚多元醇在聚氨酯泡沫制备中的应用情况。

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