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Bonded Abrasives White Fused Alumina , Sandblast Aluminum Oxide Abrasive Media

Bonded Abrasives White Fused Alumina , Sandblast Aluminum Oxide Abrasive Media

Brand Name: ZHENGTONG
Certification: ISO9001, ISO14001
Model Number: F12#-F1600#
Minimum Order Quantity: 1 MT
Delivery Time: 8-30 days
Payment Terms: L/C, T/T
Zhengzhou Zhengtong Abrasive Import&Export Co.,Ltd
Verified Supplier
Zhengzhou Henan China
Business type: Exporter Seller
Ximazhuang, Liuzhai Town,Xinmi City, Zhengzhou, Henan, China
Supplier`s last login times: within 29 hours


WHITE ALUMINA OXIDE GRITS FOR BONDED ABRASIVES, SANDBLAST

White aluminum oxide is a high purity abrasive electrically fused from Bayer processed alumina. This material is classified to exacting standards for various applications where higher purity levels and reduced iron content are required.


The crude grits 12#, 24#, 30#, 36#, 46#, 54#, 60# are widely used to produce Vitrified bonded abrasives grinding wheels and Resin bonded abrasives cutting discs, etc.. and also using for sandblasting.


Sizing standard China GB/T, FEPA, JIS and ANSI are all available against clustomers' request.



CHEMCIAL ANALYSIS
AL 2 O 3SiO2Fe 2 O 3Na 2 OL.O.I
99.3% Min.0.1% Max.0.1% Max.0.35% Max.0.2% Max.

PHYSICAL PROPERTIES
ColorCrystal FormTrue Specific GravityVickers HardnessMohs Harness
WhiteTrigonal Crystal3.95g/cm32200kg /mm29

SIZES AVAILABLE
#12 MESH#16 MESH#20 MESH#24 MESH#30 MESH
#36 MESH#46 MESH#54 MESH#60 MESH#70 MESH
#80 MESH#90 MESH#100 MESH#120 MESH#150 MESH
#180 MESH#200 MESH#220 MESH#240 MESH#280 MESH
#320#360#400#500#600
#800#1000#1200#1600

Macrogrits F4~F220 Specifications (FEPA 42-1:2006)


Specification100% min20% max40% min70% min3% max thru
GritSieveSieveSieveSieveSieve
45/163 1/244+56
50.265455+67
63 1/2566+78
74677+810
Specification100% min20% max45% min70% min3% max thru
85788+1012
10681010+1214
127101212+1416
148121414+1618
1610141616+1820
2012161818+2025
2214182020+2530
Specification100% min20% max45% min65% min3% max thru
2416202525+3035
3018253030+3540
3620303535+4045
Specification100% min30% max40% min65% min3% max thru
4025354040+4550
4630404545+5060
5435455050+6070
6040506060+7080
Specification100% min25% max40% min65% min3% max thru
7045607070+80100
8050708080+100120
Specification100% min20% max40% min65% min3% max thru
906080100100+120140
10070100120120+140200
12080120140140+170230
Specification100% min15% max40% min65% min3% max thru
150100140200200+230325
180120170200200+230+270-
Specification100% min15% max40% min60% min
220140200230230+270+325-


Bonded Abrasives and Sandblasting


Difference between Brown aluminum oxide and White aluminum oxide in Bonded abrasives grinding wheels

as below:


AbrasiveHardnessToughness

Materials suitable for grinding

Features
Brown Aluminum OxideHighHighgrinding metals with high tensile strength, such as carbon steel, alloy steel, malleable cast iron, hard bronze, etc.

It has good grinding performance. Often used for rough grinding with large margin and widely used.


White Aluminum OxideHigherLittle Lowerprecision hardened steel, high carbon steel, high speed steel and ground thin-walled parts.When grinding, the abrasive particles are easily broken, so the grinding heat is small.

Difference between Brown aluminum oxide and White aluminum oxide in sandblasting

as below:


Abrasive

Using Difference in sandblasting

Brown Aluminum Oxide

When fast cutting is needed, with a reclaimable media, brown aluminum oxide is often the best value.

White Aluminum Oxide

White aluminum oxide boasts of a extremely high purity that makes it suitable for applications requiring minimum contamination of foreign substances and sharp free cutting abrasive characteristics.




Caroline Cui



Product Tags:

white fused alumina

      

fine grit aluminum oxide

      

Bonded Abrasives White Fused Alumina , Sandblast Aluminum Oxide Abrasive Media Images

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