无卤阻燃聚乙烯复合体系的研究

Study on non-halogen flame-retarded polyethylene composites

重点研究了氢氧化镁的表面处理剂、分散剂、聚乙烯与氢氧化镁间的界面改性剂及其相互间的复配对聚乙烯/氢氧化镁(PE/Mg(OH)2)无卤阻燃材料的力学性能、加工流变性和阻燃性的影响,并获得了无卤、低毒、低烟的聚乙烯阻燃聚合物材料。

This paper mainly investigates the effects of interfacial modifier and its composite match between surfactant, dispersant, polyethylene PE and magnesium hydroxide Mg (OH)2 on the mechanical property, processability, working flowability and flame retardancy of PE/Mg(OH)2 non-halogen flame-retardant material. Meanwhile, high effect, low toxicity, low smoke, non-halogen flame-retardant PE composites were prepared.