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Micropowder white aluminium oxide WA P240-P2500 for Precision Treatments

Categories White Aluminum Oxide
Brand Name: KMN
Model Number: P240-P2500
Place of Origin: China
MOQ: 5 Metric Tons
Packaging Details: 1 ton Jumble bag;25kg*40 bags in one Jumble bag
Supply Ability: Plenty
Certification: ISO9001:2008
Price: Negotiation
Delivery Time: Depending on quantity
Material: Al2O3
Color: White
Other Names: White Fused Alumina,WA,White Corundum
Specification: P240,P280,P320,P400,P500;P600;P800;P1000;P1200;P1500;P2000,P2500
Particle size Standard: GB,ISO,JIS,ANSI,FEPA
Payment Terms: T/T,L/C
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Micropowder white aluminium oxide WA P240-P2500 for Precision Treatments


White Fused Aluminium Oxide Micro Grits


White Fused Aluminium Oxide Micro Grits 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


FEPA sizes F280-F2500 for precision abrasives, cutting, blasting or polishing. It's also used for precision abrasive


tools for special equipment.


Physical and Chemical Properties
ItemValueItemValue
Main MaterialAl2O3ColorWhite( Blue after calcining)
True Gravity(g /cm3)≧3.90Melting point(℃)2250
Bulk Density(g /cm3)1.5-2Max using Temperature(℃)1900
Mosh Hardness10Linear Expansivity(0-1600℃)7-9
Knoop Hardness(kg/mm²)2000-2200Crystal StructureTrigonal System
Size Available(FEPA)F280-F2500

Applications of White Fused Aluminium Oxide Micro Grits

  • Grinding and Polishing on Precision Component, Semi-conductor Parts

  • Cutting and Etching on Metal and Non-metal Parts

  • Sand Blasting of Tooth Mold, Silicon Crystal, Semi-conductor Screen

  • Frosted Effect on Glass or Acrylic Surface

  • Precision Ceramics, Precision Casting/Foundry Sand

  • Fillings into Cosmetic Products

  • Aluminium Oxide Coating


Powder Abrasive particle size control table: (Unit: um.)


China

GB9258-88

Japan

JIS(91)

USA

ANSI (97)

Germany

DIN (85)

Europe

FEPA(84)

International

ISO (96)

d 50

Median Size

d 50

Median Size

d 50

Median Size

d 50

Median Size

d 50

Median Size

W6363-5024060.4±4.0      P24058.2±2
W5050-4028052.0±3.024053.5-50os5353±3F230/5353±3P28052.2±2
W4040-2832046.0±2.5  os4544.5±2F240/4544.5±2P32046.2±1.5
W2828-2036040.0±2.028044-40.5    P36040.5±1.5
W2020-1440034.0±2.032036-32.5os3736.5±1.5F280/3736.5±1.5P40035.0±1.5
W1410-1450028.0±2.036028.8-25.8os2929.2±1.5F320/2929.2±1.5P50030.2±1.5
W1010-760024.0±1.540023.6-20.6    P60025.8±1
W77-570021.0±1.3  os2322.8±1.5F360/2322.8±1.5P80021.8±1
W55-3.580018.0±1.050019.7-16.7os1717.3±1F400/1717.3±1P100018.3±1
W3.53.5-2.5100015.5±1.060016-13    P120015.3±1
W2.52.5-1.5120013.0±1.0  os1312.8±1F500/1312.8±1P150012.6±1
W1.51.5-1.0150010.5±1.080012.3-9.8    P200010.3±0.8
W1.01.0-0.520008.5±0.710009.3-6.8os99.3±1F600/99.3±1P25008.4±0.5
W0.50.5 and finer25007.0±0.7  os76.5±1F800/76.5±1  
  30005.7±0.512006.5-4.5os54.5±0.8F1000/54.5±0.8  
      os33±0.5F1200/33±0.5  
Product Tags:

white fused aluminam

  

white corundum

  
China Micropowder white aluminium oxide WA P240-P2500 for Precision Treatments factory
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