China Supplier 99.5% High Purity Calcined Alumina for High Temperature Electronic Ceramics

Product Name: China Supplier 99.5% High Purity Calcined Alumina for High Temperature Electronic Ceramics Shape: Powder Grade Standard: Industrial Grade Raw Material Origin: Australia a-Al2O3 Tranformation Rate: 95% Min Trademark: TCH Transport Package: 25 Kg/Bag, 1 Mt/Bag Specification: 99.5% Origin: Jiangsu, China HS Code: 281820000 Product Description ZALY Calcined alumina powderIndustrial alumina powder---metallurgical grade alumina powderCalcined and reactive alumina--- mainly used in ceramics, refractories, glazing etcWhite fused alumina--- used in refractory,grinding&polishing,abrasivesTabular alumina--- used in refractoryFeatures1) excellent chemical activity, High alumina, low sodium2) Resonable particle size (D50=200mesh/325mesh/3-5um/1um etc)3) Product process: Bayer process technology from bauxite ore of Australia4) Stable quality control ; SGS, ISO audited manufacturer5) Factory located in import-export tax free area, price is best.Application*Widely used in Ceramics industries ---- wear resistant ceramic, electronic ceramics, small ceramic parts.ZALY's alumina powder suitable for dry pressing, CIP,injection moulding etc.*Used in Refractory industries - - Shaped refractory (firebrick etc) & Unshaped refractory (castable etc)*Used in glaze industry-- ceramic pigment and glazes.Calcined Alumina Powder SpecificationTypeModelAl2O3Na2OFe2O3SiO2TiO2Loss On IgnitionTrue Densitya-Al2O3D50Primary Particle 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-21399.50.250.020.0180.0060.153.9595753--40.5-0.6TCH-21199.50.250.020.0180.0060.13.9696753--50.5-0.6Refractory seriesTCH-3199.40.30.020.0180.0060.153.9290752--30.1-0.8TCH-3099.50.250.020.0190.0080.13.95953--52--41.0-1.2TCH-3399.40.250.020.0180.0060.153.9595432--30.9-1.0TCH-00399.40.30.020.0180.0060.133.959543--51.0-1.2TCH-35990.250.020.020.0060.23.990433--50.9-1.0Active α-Al2o3TCH-5H99.40.150.020.153.95951TCH-5L99.40.150.020.153.93930.8Glazing seriesTCH-799.60.20.020.0183.959555TCH-70399.60.20.020.0183.959515TCH-71399.60.20.020.0183.95954