微胶囊红磷阻燃剂制备研究进展

Advances in Preparation of Microencapsulated Red Phosphorus Flame Retardant

微胶囊红磷的制备方法有界面聚合法、原位聚合法、溶胶-凝胶法、溶剂蒸发法、超临界法等。介绍了红磷的物化性质及毒性,叙述了红磷阻燃剂的缺陷、微胶囊红磷的特性和阻燃应用。综述了微胶囊红磷近十年来的制备研究进展情况。

Preparation methods of microencapsulated red phosphorus flame retardant include interfacial polymeriza- tion, in-situ polymerization, sol-gel, solvent evaporation, supercritical method, etc. Introduces physicochemical properties and toxicity of red phosphorus, describes shortcomings of red phosphorus flame retardant, characteristics and flame retar- dation of microencapsulated red phosphorus. Also, summaries the advances in preparation of microencapsulated red phos- phorus in recent decade.