在线观看91精品国产网站丨亚洲一区二区三区四丨久久精品国产99久久久香蕉丨热99re6久精品国产首页丨啪视频网站丨成人51网站丨91av国产视频丨91精品啪在线观看国产丨亚洲狠狠干丨午夜美女在线丨国产在线精品第一区二区丨国产老熟女狂叫对白丨国产精品国产三级欧美二区丨男女免费视频丨国产强奷在线播放

Brucite
Our Brucite can be used as raw materials for magnesium products. Its application is widely ranged from advanced refractory material, black and colored metal’s melting, additive for synthetic rubber and plastic, fluxing agent , thermal insulation material, synthetic fiber, composition of electrode compound, binding agent for producing magnesium, thermal insulation material, mucilage glue, glass-ceramic production, ink and pigment, plastic production, coating of electrodes, concentrating agent for uranium and refining sugar to paper making industry.