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White electrocorundum JIS#3000(4.0±0.5um)

White electrocorundum 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 α-Al2O3.

$1,400.00 $1,300.00 /MT

WHITE ELECTROCORUNDUM JIS#3000(4.0±0.5um)

      Description of goodsWhite Electrocorundum
SizeJIS#3000(4.0±0.5um)
Chemical

Composition

Al2O399.2-99.7%
Fe2O30.03-0.10%
Na2O0.20-0.30%
 

Physical properties

Specfic Gravity3.95-3.97g/cm3
Bulk density1.75-1.95g/cm3
Mohs Hardness9.0
 

 

 

 

 

                           Applications

Bonded abrasives and Coated abrasives

Floor / Wall Laminates

Thermal Spraying (Plasma Spraying)

Lapping & Micro-blasting applications

Super Refractories, Ceramics and Tiles

Brake linings,polishing pads,buffing pads

Grinding,Blasting

Polishing pad,oilstone,grinding stone

Supplementary material of diamond tool manufacturing

Stone polishing wheels

Painting/Coating

PSD(PARTICLE SIZE DISTRIBUTION)

SizeD0(max,um)D3(max,um)D50(um)D94(min,um)
JIS3000#13.011.04.0±0.52.0

AVAILABLE SIZES

Fraction0-1mm 1-3mm 3-5mm 5-8mm…
Fine-100mesh -200mesh -320mesh…
MacrogritFEPAF8 F10 F12 F14 F16 F20 F22 F24 F30 F36 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220
JIS #8 #10 #12 #14 #16 #20 #24 #30 #36 #46 #54 #60 #70 #80 #90 #100 #120 #150 #180 #220
 

 

Micropowder

 

M4# 3# M28 M20 M14 M10 M7 M5
JIS#240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 #4000 #6000 #8000 #10000
 FEPAF230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000

PACKING

25kgs pvc bags+1mt big bag25kgs bags+pallet
                   25kgs pvc bags                        1mt big bag             25kgs pvc bags+1mt big bag             25kgs pvc bags+pallet

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