氧化镁的

Metal hydroxides like aluminium trihydroxide (ATH) or magnesium dihydroxide (MDH) are commonly used halogen-free flame retardants in polyolefins.

金属氧化物如氢氧化铝（ATH）或氢氧化镁（MDH）是常用的无卤系。

Producing metal Mg with magnesia supported by electrolytical chloride is a new method and also a good method to be propitious to environment.

利用氧化镁在氯化物电解质的支持下电解金属镁是一种全新的生产方法,也是一种有利保护的冶镁方法。