研究用低聚呋喃基铵调节硬质聚氨酯泡沫性能的可能性

Plasticheskie massy Pub Date : 2024-03-16 DOI:10.35164/0554-2901-2024-01-31-33

R. I. Adilov, M. Alimukhamedov, F. A. Magrupov

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引用次数: 0

摘要

合成了含有呋喃杂环的含羟基铵低聚物。使用这些低聚物作为硬质聚氨酯泡沫塑料的性能调节剂，可以改善成型技术参数以及聚氨酯泡沫塑料的物理和机械性能。使用的季铵盐化合物可用作 "软 "催化剂、交联剂和阻燃剂。

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Study of the possibility of regulating the properties of rigid polyurethane foams with oligomeric furan-containing ammonium bases

Hydroxyl-containing ammonium oligomers containing a furan heterocycle were synthesized. Their use as modifiers of properties of rigid polyurethane foams makes it possible to improve technological parameters of molding and physical and mechanical properties of urethane foams. The quaternary ammonium compounds used were found to act as "soft" catalysts, cross-linking agents and flame retardants.

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Plasticheskie massy

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