ZiboFayuanChemical.Co.Ltd

We can manufacture purity range from 99.5%-99.995% high purity and ultrafine alumina powder which are widely used in various industries, new types of light source, high-tension mercury lamp, glowing powder, fluorescent power of 3 primary colors, top quality abrasive materials, spraying and coating, catalyst for chemical industry, mading carbuncle and sapphire, special ceramics, special fireproof material and high-grade refractory materials, etc.

Code	Specification	Purity (%)≥	Average particle size d50(μm)	Surface area(m2/g)	Loose density ( g/cm3)	impurity inclusion (ppm)≤
						k	Na	Ca	Mg	Fe	Si	Ti	Cu
4N5G	γ-AL2O3	99.995	40	90-120	0.60-0.70	2	5	3	1	2	3	1	2
4N5A	α-AL2O3	99.995	40	80-110	0.65-0.75	10	9	4	2	4	5	3	3
4NG	γ-AL2O3	99.99	0.1-0.6	≥100	0.10-0.18	3	6	3	1	3	2	1	3
4NA	α-AL2O3	99.99	0.4-0.8	≥30	0.25-0.32	10	9	4	2	5	10	4	3
We can produce the product by the client’s specific require. Packing: Inner packed by hermetic poly bag, outer packed by carton box or barrel. 20/25KG into one outer box or barrel