White Fused Alumina for Abrasive

White fused alumina powderfor abrasive is suitable for surface beautification of various high-end products, crafts or hardware. After sandblasting, the surface is white without any impurities, eliminating the trouble of cleaning. White fused alumina fine powder can be used as the head of polishing and grinding. It can also be used as various product additives. It can be used for solid and coated abrasives, wet or dry or blasting sand, suitable for ultra-fine grinding and polishing in crystal and electronic industries, and for making advanced refractory materials. It is suitable for processing hardened steel, alloy steel, high speed steel, high carbon steel and other materials with hard hardness and high tensile strength.

Description of White Fused Alumina for Abrasive

Items		Unit	Index	Typical
Chemical Composition	Al2O3	%
	SiO2	%
	Fe2O3	%
	Na2O	%
Refractoriness		℃	1850min
Bulk Density		g/cm3
Mohs Hardness		---
Principal Crystalline Phase		---	α-Al2O3
Refractory Grade	Grain	mm	0-50, 0-1, 1-3, 3-5, 5-8
	Fines	mesh	-200, -325
Grit (F grade And P grade)		FEPA	8, 14, 16, 20, 22,24, 30, 36, 40, 46, 60, 70, 80, 90, 100, 120, 150, 180, 220, 240

Typical Physical Properties of White Fused Alumina for Abrasive

Toughness

The toughness is slightly lower and the purity is high.

Calorific Value

Excellent self-sharpening, strong grinding force, and low calorific value.

Stability

High efficiency, acid and alkali corrosion resistance, high temperature, and good thermal stability.

Foundry

White fused alumina is also widely used in foundry, steel refractory, fire resistance, chemical resistance, 95 electric porcelain, decorative porcelain and other daily life and special ceramics, as well as military industry, electronic products, and other high-tech industries.

If you need any kinds of abrasive raw materials, please contact us, as one of the most professional abrasive material suppliers, Haoyun is willing to offer you high quality products.

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