New product, buy Calcined alpha- Alumina(COMMON HIGH TEMPERATURE SERIES) on China Suppliers Mobile

Product Details

PROPERTY:

This product presents in white powder or refined sand,it has good sintering activity. It can not be dissolved in water and be difficult dissolved in acid,alkali solution. The original particle size is smaller than 1 micron.

MAIN USEAGE:

It can be used in the polishing of different alumina products(mainly used in middle,fine polishing). It is also widely used in high-class aluminum refractory material,unshaped refractory materials,high aluminum ceramic product and advanced coating,etc.

SPECIFICAITON:

Category	Index Model	Al2O3≥ (%)	Impurities ≤(%)			α-Al2O3≥(%)	Specific gravity≥(g/cm3)	D50 (micron)
Category	Index Model	Al2O3≥ (%)	SiO2	Fe2O3	NaO2	α-Al2O3≥(%)	Specific gravity≥(g/cm3)	D50 (micron)
Original powder	AF	99.0	0.10	0.03	0.30	91	3.90	40-60
	AF0	99.0	0.10	0.03	0.30	93	3.93	40-60
	AF1	99.0	0.10	0.03	0.30	94	3.95	40-60
Superine powder	AF-P	99.0	0.10	0.03	0.30	91	3.90	1.0-2.0
	AF-3252	99.0	0.10	0.03	0.30	91	3.90
	AF-A	99.0	0.10	0.03	0.30	91	3.90	0.5-1.0
	AF-B	99.0	0.10	0.03	0.30	91	3.90	0.2-0.5
	AF0-P	99.0	0.10	0.03	0.30	93	3.93
	AF0-A	99.0	0.10	0.03	0.30	93	3.93
	AF0-B	99.0	0.10	0.03	0.30	93	3.93
	AF1-P	99.0	0.10	0.03	0.30	94	3.95
	AF1-A	99.0	0.10	0.03	0.30	94	3.95	1.0-3.0
	AF1-B	99.0	0.10	0.03	0.30	94	3.95	0.5-1.0