White Fused Alumina Powder

White Fused Alumina Powder​ is a high-quality alumina powder as raw material, the crystal in a fused, high purity, good self-sharpening, acid and alkali resistance, high-temperature resistance, thermal state performance stability, and excellent insulation.
Sicheng white fused alumina powder​ is suitable for making bonded and coated grinding tools; wet or dry, sandblasting, ultra-fine grinding and polishing in crystal and electronic industry; and making advanced refractory materials and materials with high tensile strength. Also, it can be used as a catalyst, insulator, and precision casting sand, etc. White fused alumina powder is also widely used in the emerging industry of wood flooring, circuit boards, special coatings, and polishing waxes, etc. Compared with ordinary micro-powder, our fine powder and ultrafine micro-powder properties are more concentrated in particle size distribution, making uniform surface and better gloss performance of polished wafer.

$600.00$2,000.00 / MT

White Fused Alumina Powder​ is a finer grade White Fused Alumina Powder with main content Aluminium Oxide(Al2O3) made sieved by water pressure. It’s a single crystal, self-sharpening, abrasion-resistant abrasives for precision grinding, polishing, cutting, etc. White Fused Alumina finer grades are further graded into China GB, FEPA, JIS, or ANSI standards for precision abrasives, cutting, blasting, or polishing. It’s also used for precision abrasive tools for special equipment.

White Fused Alumina Fine Powder

UsingSpecificationsThe main chemical components %
Al2O3Fe2O3SiO2Na2OCaO
RefractoryFine powder180#—0≥99.0<0.05<0.05≤0.35
240#-0
320#-0
FoundryFine powder200#-0≥99.0≤0.1≤0.1≤0.35
270#-0
320#-0

White Fused Alumina Powder​ Micro Series Sizes—JIS Standard

Bonded abrasives micro size distribution
 (μm)(μm)
Settlement pipe particle size analysis methodElectric-resistivity grain counter method
ds0ds3ds50ds94ds0ds3ds50ds94
#2401279060±4.04812710357±3.040
#2801127952±3.0411128748±3.033
#320987146±2.535987440±2.527
#360866440±2.030866835±2.023
#400755634±2.025755830±2.020
#500654828±2.020635025±216
#600574324.0±1.517524120±1.513
#700503921.0±1.314453717±1.311
#800463518.0±1.012383114±1.09
#1000423215.5±1.09.5322711.5±1.07
#1200392813.0±1.07.827239.5±0.85.5
#1500362410.5±1.0623208.0±0.64.5
#200033218.5±0.74.719176.7±0.64
#250030187.0±0.73.616145.5±0.53
#300028165.7±0.52.813114.0±0.52
#40004.7±0.41183.0±0.41.3
#6000852.0±0.40.8
#800063.51.2±0.30.6(ds75)
#100000.8±0.2

White Fused Alumina Powder​ Micro Series Sizes—FEPA Standard

F230-F2000 bonded abrasives micro size distribution
 (μm)(μm)
Settlement pipe particle size analysis methodPhotoelectricity settlement method
ds3ds50ds94ds3ds50ds94
F2307755.7±3.0388253.0±3.034
F2406847.5±2.0327044.5±2.028
F2806039.9±1.5255936.5±1.522
F3205232.8±1.5194929.2±1.516.5
F3604626.7±1.5144022.8±1.512
F4003921.4±1.0103217.3±1.08
F5003417.1±1.072512.8±1.05
F6003013.7±1.04.6199.3±1.03
F8002611.0±1.03.5146.5±1.02
F1000239.1±0.82.4104.5±0.81
F1200207.6±0.52.473.0±0.580%  1
F150052.0±0.480%  0.8
F20003.51.2±0.380%  0.5
F25000.8±0.1
F30000.4±0.5

White Fused Alumina Powder​ Micro Series Sizes—P Standard

 (μm)
Settlement pipe particle size analysis method
ds0ds3ds50ds94
P24011081.758.5±2.044.5
P2801017452.2±2.039.2
P3209466.846.2±2.034.2
P3608760.340.5±2.029.6
P4008158.935.5±1.525.2
P5007748.330.2±1.521.5
P600724325.8±1.018
P8006738.121.8±1.015.1
P10006333.718.3±1.012.4
P12005829.715.3±1.010.2
P15005825.812.6±1.08.3
P20005822.410.3±0.86.7
P25005819.38.4±0.55.4

CHINA GB White Fused Alumina Powder​ Micro Series Sizes—W Micro National Standard

Sizedistribution(μm)
W6363~50
W5050~40
W4040~28
W2828~20
W2020~14
W1414~10
W1010~7
W77~5
W55~3.5
W3.53.5~2.5
W2.52.5~1.5
W1.51.5~1
W11~0.5
W0.50.5~0

Reviews

  1. Nathaniel (verified owner)

    Very well worth the money.

  2. Nathaniel (verified owner)

    The product is firmly packed.

  3. Bryan (verified owner)

    Very fast delivery.

  4. Charles (verified owner)

    Good service.

  5. Aadarsh (verified owner)

    Very well worth the money.

  6. Kaden Arabic (verified owner)

    Good quality.

  7. Ryder (verified owner)

    Good quality.

  8. Mason (verified owner)

    Very fast delivery.

  9. Matthew (verified owner)

    Good quality.

  10. Samuel (verified owner)

    Good quality.

  11. Alan (verified owner)

    Very well worth the money.

  12. Bryan (verified owner)

    The product is firmly packed.

  13. Owen (verified owner)

    Very fast delivery.

  14. Ryder (verified owner)

    Very fast delivery.

  15. Richard (verified owner)

    Good quality.

Add a review

Your email address will not be published. Required fields are marked *

PDF-LOGO-100-.png

TDS not uploaded

PDF-LOGO-100-.png

MSDS not uploaded

Please enter correct URL of your document.

Scroll to Top