First Grade Al2O3 99%Min Grinding Material White Fused Alumina

China First Grade Al2O3 99%Min Grinding Material White Fused Alumina, Find details about China Fused Alumina, Alumina Oxide from First Grade Al2O3 99%Min Grinding Material White Fused Alumina

Model NO.
WFA 99
HS Code
2818
Model NO.
WFA 99
HS Code
2818
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Chracteristics of WFA from us:
Choosing high quality aluminum oxide as raw material
High refractoriness
High purity
Anti-alkali & acid corrosion

Good thermal stability
Good self-sharpening
Good grinding ability
Suitable for grinding high carbon steel, high speed steel etc.
Meet GB, FEPA, JIS, ANSI standard
 Model: WFA JIS#4000
Chemical compositionsPhysical properties
Itemsspecification (%)ItemsProperty
Al2O399.00minColorWhite
SiO20.15maxBulk density1.75-1.95g/cm3
Na2O0.35maxTrue density3.95-3.97g/cm3 min
Fe2O30.08maxhardnessMohs hardness9
Micro hardness21600-22600kg/mm3
usageAbrasive/polishingmagnetic substance0.0023%max
First Grade Al2O3 99%Min Grinding Material White Fused AluminaFirst Grade Al2O3 99%Min Grinding Material White Fused AluminaFirst Grade Al2O3 99%Min Grinding Material White Fused AluminaFirst Grade Al2O3 99%Min Grinding Material White Fused Alumina