摘要
赤磷、磷酸酯等在环氧树脂固化物中按气相和凝聚相机理发挥阻燃作用，阻燃效果很好，与含卤阻燃剂配用具有阻燃协同效应，阻燃剂总用量越少或所用阻燃剂效果越差时协同效应越明显，并且最佳X/P（摩尔比）为3.
Red phosphorus and phosphate can flame - reed well for cured epoxy resin according to gas phase and condensed phase mechanism. Being used together with haloid flame - retardant, they show a flame - retardation synergism. The less amount of it is used or the lower grade of it is , the more obviously flame - retardation synergism regularity it does. The optimum molar ratio of haloid to phosphoric flame-retardaut is 3to 1.
出处
《湖北大学学报（自然科学版）》
CAS
1999年第1期47-50,共4页
Journal of Hubei University：Natural Science
