Product Description

    High TiO2 3.0%Min White Fused Alumina Gain F12 F30 F80 For Vitrified Wheel.White Fused Aluminum Oxide Grit F24 F30 F36 for Vitrified Wheel. White fused alumina electrically fused in arc furnace with high grade processed alumina as raw material. It has higher hardness and slight lower toughness comparing with brown fused alumina. It is also characterized by its high purity, ability of self-sharpening, better cutting, less heat emit, higher efficiency.

    White fused aluminum oxide becomes the first choice for the sandblasting , meanwhile, it is also the ideal material for abrasive and work piece cleaning, and polishing.
    Comparing with brown fused alumina, white aluminum oxide is also characterized by its high purity, acid and alkali resistance, good thermal stability. It’s the high grade refractory materials.

White fused alumina for abrasive , sandblasting ,Precision casting advantages:
1,Available research in a variety of blasting and light lapping operations
2,The process of beautifying glass or acrylic
3,The process of blasting TV screens
4,The cutting of silicon wafer
5,The process of cleaning and blasting tooth model
6,Precision sand casting
7, High refractory and other ceramic additives

White aluminum oxide for refractory advantages:
1, No ferric contamination
2, Strict control of size distribution and other physical and chemical properties
3, Excellent thermo - mechanical properties, thermal shock resistance
4, High volume stability
5, High density, low permeability for producing high refractoriness
6, High chemical resistance and chemical stability
7, Abrasion resistant and high wear-resistant
8, Good corrosion properties
9, High mechanical stability and strength

property of white aluminum oxide for abrasivesandblastingPrecision casting:

Purpose	Specification		Chemical composition(%)				Magnetic material content(%)
			Al2O3	Na2O	SiO2	CaO
For abrasive	F	12#—80#	99.2Min	0.4Max	—	0.4 Max	0.003 Max
		90#—150#	99.0Min	0.4 Max			0.003 Max
		180#—240#	99.0Min	0.4 Max	—	0.4 Max	0.002 Max

Property of White fused alumina/Aluminum oxide for refractory material:

Purpose	Specification		Chemical composition(%)				Magnetic material content(%)
			Al2O3	Na2O	SiO2	CaO
For refractory	Size sand	0-1mm 1-3mm 3-5mm 5-8mm 8-12mm	99.0Min	0.4 Max	—	0.4 Max	0.003 Max
	Fine powder	180#-0 240#-0 320#-0	99.0Min		0.2 Max	0.5 Max	0.001 Max

 

Mohs Hadness	≥10
Melting Temperature(°C)	2250
Refractory Temperature(°C)	1900
True Density	≥3. 50

Payment Terms︰ TT/LC/DP/DA

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