Find high quality fine powder of calcined alumina with competitive price here. Please rest assured to buy fine powder of calcined alumina with CHALCO Shandong Advanced Material Co.,Ltd

Excellent sintering performance, stable linear shrinkage, suitable particle size and narrow particle size distribution. Widely used in refractory and ceramic industries. 

Uses: 

? refractories, refractory binder 

? High-alumina ceramic?High-alumina glaze 

? glass 

? polishing materials 

Brands	Chemical components %,					a-Al2O3 % =	Particle size
	Al2O3 =	SiO2=	Fe2O3 =	Na2O=	L.O.I=		D50,µm	=
A-CG-2	99.0	0.20	0.04	0.35	0.25	93	2-3	3%
A-CG-2-A	99.0	0.20	0.04	0.35	0.25	93	1.5-2	3%
A-CG-1	99.5	0.10	0.04	0.35	0.20	90	=1	-

Particle size could be processed to order

Special material glaze 

The product is special a alumina ceramic glaze products, with  high product purity and glaze whitening effect and stable product quality.

Brands	Chemical components %,					a-Al2O3 % =	Particle size
	Al2O3 =	SiO2=	Fe2O3 =	Na2O=	L.O.I=		D50,µm	=
A	99.0	0.20	0.04	0.4	0.25	90	2-3	3%
B	99.0	0.20	0.04	0.35	0.25	93	2-3	3%