High Quality White Fused Alumina

High Quality White Fused Alumina

White Fused Alumina, Fused Alumina, Abrasive manufacturer / supplier in China, offering High Quality White Fused Alumina

Product Details

Basic Info

  • Model NO.: white fused alumina

  • Usage: Polishing, Grind, Sand Blasting

  • Color: White

  • True Density: >3.90g/cm3

  • Mohs Hardness: 9

  • Origin: China

  • Material: Alumina

  • Customized: Customized

  • Crystal Colour: White

  • Bulk Density: 1.75~1.95g/cm3

  • Knoop Hardness: 2200~2300kg/Mm2

  • HS Code: 2818109


Product Description

White Fused Alumina is white colour and a little higher hardness and toughness comparing with the brown one. 

Application: The grinding tools made of this material are suitable for fine grinding of higher carbon steel, high-speed steel and stainless steel. Abrasive powder of finer grit sizes can also be used for precision casting and high-grade refractory materials. 



White Fused Alumina
Usage For vitrified wheels For Resinoid Bond For Coated Abrasives
Type & Grade WA WA-B WA-P1
Symbol Range of the Grain Chemical Composition(%,by weight) True Density Shape of the Grain
WA F12~80 ≥ 98.50 ≤ 0.40 ≥ 3.90 Blocky
F90~150 ≥ 98.00 ≤ 0.40
F180~220 ≥ 98.00 ≤ 0.40
F230~400 ≥ 97.50 ≤ 0.50
F500~1200 ≥ 97.00 ≤ 0.60
WA-B F12~80 ≥ 99.00 ≤ 0.40 ≥ 3.90 Blocky
F90~150 ≥ 98.50 ≤ 0.40
F180~220 ≥ 98.00 ≤ 0.40
F230~600 ≥ 97.50 ≤ 0.50
WA-P1 F16~80 ≥ 99.00 ≤ 0.40 ≥ 3.90 Needle Shape
F100~150 ≥ 98.50 ≤ 0.40
F180~400 ≥ 98.00 ≤ 0.50
F500~1200 ≥ 97.50 ≤ 0.60

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