Gold Member Since 2014
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Zibo Biz-Harmony International Co., Ltd.

Fused Alumina, White Fused Alumina, Abrasive manufacturer / supplier in China, offering High Purity Fine Calcined Aluminium Oxide Al2O3 Powder, Manufacturer Directly Supply Cutting Wheel for Glass, 5" Aluminum Threaded Flap Disc T29 Conical for Polishing and Grinding and so on.

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Supplier Homepage Product Fused Alumina High Purity Fine Calcined Aluminium Oxide Al2O3 Powder

High Purity Fine Calcined Aluminium Oxide Al2O3 Powder

FOB Price: US $750-1,000 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $750-1,000/ Ton
Get Latest Price
Port: Qingdao, China
Production Capacity: 5000ton/Year
Payment Terms: L/C, T/T
Basic Info
  • Material: Alumina
  • Customized: Non-Customized
  • Transport Package: 25kgs/PP. Bag, 40bags/Pallet.
  • Origin: Shandong, China.
  • Usage: Polishing, Grind, Sand Blasting
  • Color: White
  • Specification: WA16-600#
  • HS Code: 2818101000
Product Description
Description of white fused aluminum/white corundum/WA:

White fused aluminum/white corundum/WA, a kind of high-grade refractories, was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal phase alpha-Al2O3. The white alumina produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved.
UsageFor vitrified wheelsFor Resinoid BondFor Coated Abrasives
Physical Chemical Performance Index
SymbolRange of the GrainChemical Composition(%,by weight)True DensityShape of the Grain
WAF12~80≥ 98.50≤ 0.40≥ 3.90Blocky
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-BF12~80≥ 99.00≤ 0.40≥ 3.90Blocky
F90~150≥ 98.50≤ 0.40
F180~220≥ 98.00≤ 0.40
F230~600≥ 97.50≤ 0.50
WA-P1F16~80≥ 99.00≤ 0.40≥ 3.90Needle Shape
F100~150≥ 98.50≤ 0.40
F180~400≥ 98.00≤ 0.50
F500~1200≥ 97.50≤ 0.60
Note:Special requirments on chemical compositions can be satisfied through discussion.

(1)It can make the abrasive tool to grind the great hardness material, such as the high speed steel, stainless steel and high carbon steel.
(2)It also usually used for sandblasting, such as precious metal, the gold, crystal, the glass and cowboy wear. 
(1)It can be used in grinding and polishing the gold, silver jewellery, the eye glass, bearing and any kind of precision instrument.
(2)It can be used in manufacturing the superfinishing stone.
(3)It can be used in making the superior refractory products.

0-1,1-3,3-5,5-8mm and 180,200,240,280,320F
It is usually used for refractory material.

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