high purity al3o2, white fused alumina 1.excellent quality 2.Competitive price 3.manufacture experience 4.high purity

high purity al3o2white fused alumina

Specifications:

For abrasives: F8-F1500, P12-P220, JIS240-JIS3000 

For refractory: 0-1mm, 1-3mm, 3-5mm, 200F, 325F

Other special spec. could be supplied as required.                  

Applications:

Abrasive tools

Refractory material.

Lapping, polishing, non-skid tile, and pressure blasting when a high purity and highly friable abrasive is needed

Model: WA
Chemical compositions		Physical properties
Items	Value of specification (%)	Items		Property
Al2O3	99.55min	Color		White
SiO2	0.05max	Bulk density		1.75-1.95g/cm3
Na2O	0.20max	Grain density		3.90g/cm3 min
Fe2O3	0.04max	hardness	Morse hardness	9
			Micro hardness	21600-22600kg/mm3
Usage	Sandblasting	content of magnetic substance		0.0023%max

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WFA high purity ,whtie fused alumina for coated wheel