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SHANDONG KAITEDA CHEMICAL CO., LTD.

White Fused Alumina, Fused Alumina, Aluminum Oxide manufacturer / supplier in China, offering Chinse Professional Factory of White Fused Alumina for MDF, 2016 Chinese Best Price of Melamine Powder 99.8%, Can26% Fertilizer Calcium Ammonium Nitrate and so on.

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Supplier Homepage Product YILI-SPRING CHEM Chinse Professional Factory of White Fused Alumina for MDF

Chinse Professional Factory of White Fused Alumina for MDF

FOB Price: US $1,200 / Ton
Min. Order: 21 Tons
Min. Order FOB Price
21 Tons US $1,200/ Ton
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Port: Qingdao, China
Production Capacity: 30000mts/Years
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: powder
  • Transport Package: 25kgs/500kgs/1000kgs
  • Origin: China
  • Trademark: scm
  • Specification: powder
  • HS Code: 28181090
Product Description
White fused alumina/White aluminium oxide (WA)is electrically fused in the furnace with high grade bayer processed alumina as raw material..It has high purity,ability of self-sharpening,better cutting,less heat emit,higher efficiency,acid and alkali resistance,good thermal stability.Abrasives tools made of it are suitable for grinding high-speed,high carbon steel ,etc.It also can be used as materialsfor grinding and polishing,precision casting,spaying and coating, medium body for chemical industry,special ceramics and high-grade refractory materials,etc.
The physical and chemical analysis             
   Al2O3   MIN  99.53%
    Na2O   MAX  0.4%
    Fe2O3  MAX  0.1%
    SiO2   MAX   0.1%
     Crystal system   Hexagonal
     Color             White
   Micro Hardness   HV2200-2300
     Grinding ability(compared with diamond as one)  0.12
     Hardness(mohs)   9
    Ture density      3.9 g/cm3
  Bulk density      1.75-1.95 g/cm3
PurposeSpecificationChemical Composition(%)Magnetic material content(%)max
Abrasives gradeAl2O3minFe2O3maxSiO2maxTiO2max
grain12-80990.050.260.080.0023
90-150990.060.280.090.0021
180-220990.080.300.100.0018
micropowder240-400098.50.10.400.15-
Refractory gradeGroup Size0-1mm
1-3mm
3-5mm
5-8mm
990.10.350.3-
Fine Powder-180mesh
-200mesh
-240mesh
-320mesh
990.10.350.3-
colorwhite
          Hardness(mohs)9.0
Melting point(°C)2250
Maximum service temperature(°C)1900
Ture density(g/cm3)3.9
Abrasives grade
Grain: 16#,20#,24#30#,36#,46#,54#,60#,80#,100#,120#,150#,180#,220#
Micropowder:240#,280#,320#,360#,400#,500#,600#,800#,1000#,1200#,1500#
                       2000#,2500#,3000#,4000#
Refractory  grade
1-0mm,3-1mm,5-3mm,5-8mm -200mesh,-240mesh,-320mesh
Application
1.            it are suitable for grinding high-speed,high carbon steel
2.            high-grade refractory materials
3.            abrasives tool
4.            grinding and polishing
5.            ceramics
6.            LED
7.            sandblasting
8.            aviation
 Packing
1.25kg woven bag,40 woven bags/jumbo bag.
2.25kg woven bag,40 woven bags/pallet
3.25kg paper bag,40 paper bags/pallet
4.25kg paper  bag,40 paper bags/paper box
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