摘要
综述了无卤双螺环磷(膦)酸酯阻燃剂的合成及应用进展,主要介绍了分别以氯化螺环磷酸酯和氯化螺环亚磷酸酯为中间体进行合成的两种方法,指出该类阻燃剂工业应用前景较好,并提出研究过程中存在的问题。
The synthesis of halogen-free bispirocyclic pentaerythritol phosphate flame retardant and its application advance were presented. Two main methods of using 3,9-dichloro-2,4,8,10-tetraoxa-3,9-diphosphaspiro [ 5,5 ] undecane-3,9-dioxide （ PDD ） and 3,9-dichloro-2,4,8,10-tetraoxa-3,9-diphosphaspiro [ 5,5 ] undecane as intermediate product were presented separately. It was pointed out that the sort of flame retardant had a good industry application future. The problems during studying were brought forward.
出处
《工程塑料应用》
CAS
CSCD
北大核心
2008年第8期84-87,共4页
Engineering Plastics Application
关键词
双螺环
磷(膦)酸酯
亚磷酸酯
阻燃剂
bispirocyclic pentaerythritol, phosphate ester, phosphite ester, flame retardant
