high purity alumina powder

详情

ZiBo Xinmeiyu Alumina Pty Ltd., locates in ZiBo City, the main heavy industry city in China. The company have the proprietary intellectual property rights, and the high purity Al2O3 we produced through? hydrated alumina system is the first in China and the advanced in the world. The purity of the Al2O3 is over than *9.*9%, and the grain diameter can be adjusted within 0.1 to *0 &#**6;m, the content of the impurity of Fe, Si, Ca are all very low, it is a perfect and economic producers� material. The products are widely used in high-technology world such as High pressure sodium lamp, long persistence phosphor, abradant, catalyst support, alumina ceramics, Single crystal material and ruby, sapphire ect. Advanced produce equipment, strict quality control system made us can produce high quality products to satisfied with the request of our clients. High quality products with competitive price have made our products exported to Germany, Spain, Iran, Japan, Taiwan, ect successfully, and also it have made us won the good reputation in the international market. World is changing, China is becoming more and more open, Xinmeiyu Welcome any business cooperation and visit. Product specification: Specification: &#**5;-Al2O3 Crystal: &#**5; Purity(%): &#***5; *9.*9% Center position particle size d*0(&#**6;m): 0.**0.8 Relative surface product(m2/g): &#***5;*0 The pine installs the density( g/m3) : 0.***0.*2 Foreign Inclusion as the following:(ppm)&#***6; K Na Ca Mg Fe Si Ti Cu *0 9 4 2 5 *0 4 3