Oxide

1.ceramic grade calcined alumina 2.Al2O3:99.8%min 3.usage:high temperature porcerlain 4.we are a factory  ceramic grade calcined alumina Al2O3ceramic grade calcined alumina Al2O3 Qingdao Huierde International Trade Co., Ltd, founded in 2009. is a leading manufacturer and...

1.refractory grade calcined alumina 2.Al2O3: 99.5%MIN 3. granularity:2-3um 4. we are a factory and exporter Qingdao Huierde International Trade Co., Ltd, founded in 2009. is a leading manufacturer and supplier of products such as aluminum oxide, aluminum hydroxide, refractory...

1.polishing grade calcined alumina 2.al2o3: 99.5%min 3.we are a factory and exporter polishing grade calcined aluminaQingdao Huierde International Trade Co., Ltd, founded in 2009. is a leading manufacturer and supplier of products such as aluminum oxide, aluminum hydroxide, refractory...

1.metallurgical sandy aluminium oxide for aluminium 2.Al2O3:99%min 3.we are a factory and exporter alumina metallurgical sandy aluminium oxide for aluminium  alumina Al2O3Qingdao Huierde International Trade Co., Ltd, founded in 2009. is a leading manufacturer and supplier of...

1.ceramic grade high temperature alumina 2.Al2O3: 99.8%MIN 3.we are a factory Qingdao Huierde International Trade Co., Ltd, founded in 2009. is a leading manufacturer and supplier of products such as aluminum oxide, aluminum hydroxide, refractory materials and white corundum, etc. It...

1.polishing grade high temperature alumina 2.usage:polishing 3. we are a factory and exporter polishing grade high temperature alumina Al2O3Qingdao Huierde International Trade Co., Ltd, founded in 2009. is a leading manufacturer and supplier of products such as aluminum oxide,...

1.refractory grade high temperature alumina 2. a-Al2O3:99.5%min 3.we are a factory and exporter Al2O3 refractory grade high temperature aluminaQingdao Huierde International Trade Co., Ltd, founded in 2009. is a leading manufacturer and supplier of products such as aluminum oxide,...

1.SANDY metallurgical alumina for aluminium production 2.Al2O3:98.6min 3. we are a factory Al2O3 for Al production SANDY metallurgical alumina for aluminium productionQingdao Huierde International Trade Co., Ltd, founded in 2009. is a leading manufacturer and supplier of products...

Characteristics: strong coloring strength and covering strength ,good dispersion,not contain Cr6. CR2O3                               99%MOISTURE                  ...

zinc oxide industrial grade 99.7% ,99.5% mainly used as the catalyst of rubber product, paint, enamel, glass, and chemistry industry, in addition used as the raw material in producing pigment cosmetics and all kinds of zinc salt, and the low-degree zinc oxide used for the industries of...