【摘要】 介绍了新型含磷化合物膦菲的性能、合成方法及其在热塑性塑料、聚氨酯,聚酯中作为耐热阻燃剂的应用。介绍由HCA(商品名)、马来酸酐、乙二醇反应制备阻燃聚酯的方法。更多还原

【Abstract】 This paper introduces the property of new phosphorus Contaning compound (9.10 - Dihydro - 9 - Oxa - 10 - phosphaphenantherene - 10 - Oxide) , methods of synthesis and its application in the heat resistant and fire retardant of thermoplastics, polyurethane and polyesters.Fire retardant polyesters are prepd by reaction of 9, 10 - digydro - 10 - oxo - 9 - oxa - 10 - phosphaphenanthrenes, Mateic anhydride and ethylene glycol.更多还原