Vit aluminiumoxid

Kort beskrivning:

FEATURES A kind of artificial abrasive.3 oxidation 2 aluminium (Al2O3) content over 98%, and the composition such as containing a small amount of ferric oxide, silicon oxide, appera white. white aluminium oxide a kind of high grade refractories, was made from the high quality alumina by melting above 2000 in the aluminium oxide grit electric arc furnace and cooling. It is white with the main crystal phase alphaAl2O3. The white alumina produced in titling electric arc furnace has the advantag...


  • Name: White Fused Alumina
  • Grain size (mm): 0-1/1-3/3-5/5-8/8-12
  • Fine Powder (mesh): -80/100/150/200/325F
  • Abrasive Grade (FEPA): F12-F30-F150-F220
  • Produktdetalj

    FUNKTIONER

    Ett slags konstgjord abrasive.3 oxidation 2 aluminium (AI2O3) innehåll över 98%, och kompositionen såsom innehållande en liten mängd järnoxid, kiseloxid, appera vitt.
    white aluminium oxide a kind of high grade refractories, was made from the high quality alumina by melting above 2000 in the aluminium oxide grit electric arc furnace and cooling. It is white with the main crystal phase alphaAl2O3. 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.

    kornstorlek: 12 # -220 #
    Micropowder: 240#-1200#

    karaktär
    1. Ceramic surface treatment
    2. F12-F2000
    3. Grinding/Polishing
    4. Vit aluminiumoxid

     TECHNICAL DATA

    Användande

    Specifikation

    kemisk%

       

    Al2O3

    Na2O

    Magnetiskt material%

    SiO2

    slipmedel

    F12 # -80 #

    ≥99.4

    ≤0.4

    -

    ≤0.03

    90 # -150 #

    ≥99.3

    ≤0.4

    ≤0.03

    ≤0.05

    180 # -240 #

    ≥98.2

    ≤0.4

    -

    ≤0.03

    1 # -63 #

    ≥99.3

    ≤0.4

    ≤0.03

    ≤0.05

    Brandbeständigt material

    180 # -0 200 # -0 320 # -0

    ≥99.3

    ≤0.4

    ≤0.06

    ≤0.05

    mikro pulver

    0-1 mm 1-3 mm 3-5 mm 5-8mm 8-12mm

    ≥99

    ≤0.4

    ≤0.1

    ≤0.02

     

    kemiska kompositioner

    Fysikaliska egenskaper

    artiklar

    Värde på specifikation (%)

    artiklar

    Fast egendom

    Al2O3

    99.18min

    Färg

    Vit

    SiO2

    0.04max

    skrymdensitet

    1.75-1.95g / cm3

    Na2O

    0.40max

    verklig densitet

    3,90 g / cm3 min

    Fe2O3

    0.08max

    hårdhet

    Morse-hårdhet

    9

    mikrohårdhets

    21600-22600kg / mm3

       

    halt av magnetisk substans

    0,0023% max

    ANSÖKAN

    Bundna slipmedel och belagda slipmedel
    1.lapping, polishing,decorative non-skid tile, and pressure blasting.
    2.Coated Abrasives
    3.Surface treatment/finishing
    4.Anti-Skid Paints
    5.Ceramic Tiles special ceramics
    6.Fluidized Bed Furnaces and Skin / Dental Care
    7.grinding high carbon steel, high-speed steel and chilled steel


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