99.5% Min High Purity Calcined Alumina Powder for Ceramic and Refractory

Product Name: 99.5% Min High Purity Calcined Alumina Powder for Ceramic and Refractory Model NO.: TCH-003, TCH-5H, TCH-30 Quality: First Class Kind: Amphoteric Oxide Grade Standard: Industrial Grade Classification: Alumina Raw Material Origin: Australia Certifications: SGS, ISO Purity: 99% Min Supply Ability: 3000 Tons Each Month Color: White Particle Size: 1-75 Micron Trademark: ZALY Transport Package: 25 Kg Bag, 1000kg Jumbo Bag Specification: ISO, SGS Origin: Lianyungang, Jiangsu, China HS Code: 28182000 Product Description 1. Fine calcined alumina powder2. 99.5% min3. SGS, ISO certified4. Size: 1um-75um5. Use: Ceramic, refractories, glazing, polishing6. Australia originated raw material7. Low water absorption rate8. 95% min alpha conversion rateFine calcined alumina powder 99%1. Mainly used in ceramic producing, refractories, glazing, polishing etc.2. Produced by the general international law of Bayer, boron free rotary kiln calcined3. In addition to sodium washed by water, greatly improving the product quality, purity and stability, and the bulk density of ceramic products, mohs hardness and ability to withstand voltage, etc.ApplicationModelAl2O3Na2OFe2O3SiO2TiO2LOITrue Densitya-Al2O3D50Particle SizeSpecific Surface Unit≥ %≤ %≤ %≤ %≤ %≤ %g/m3≥ %umumm2/gDry pressing/CIP seriesTCH-10199.70.080.020.0180.0060.153.9696752--30.6-0.8TCH-10299.60.10.020.0180.0060.153.9595752--30.6-0.8TCH-10399.50.20.020.0180.0060.23.9595752--30.8-1.0TCH-10599.40.30.020.0180.0060.23.9393752--30.8-1.0Injection mouldingTCH-21399.50.150.020.0180.0060.153.9595753--40.5-0.6TCH-21199.70.10.020.0180.0060.13.9696753--50.5-0.6Refractory seriesTCH-3199.40.30.020.0180.0060.153.9290752--30.1-0.8TCH-3099.50.250.020.0190.0080.13.959532--41.0-1.2TCH-3399.40.30.020.0180.0060.153.9595432--30.9-1.0TCH-00399.40.30.020.0180.0060.133.959543--51.0-1.2TCH-35990.30.020.020.0060.23.990433--50.9-1.0Active A-Al2o3TCH-5H98.80.150.020.153.95951TCH-5L98.60.150.020.153.93930.8Polishing seriesTCH-61970.10.1-0.20.18-23.959540-60TCH-62970.10.1-0.20.18-23.95954--5TCH-63980.10.05-0.60.18-0.23.97954--5Glazing seriesTCH-799.60.20.020.0183.959555TCH-70399.60.20.020.0183.959515TCH-71399.60.20.020.0183.95954