white fused alumina/white aluminum oxide / carborundum grain

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US $6.00 / Kilogram |25 Kilograms (Min. Order)
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Overview
Quick Details
Place of Origin:
Henan, China (Mainland)
Brand Name:
Jinbo
Model Number:
all the size
Material:
alumina oxide
Usage:
polishing, refractory, grinding
Abrasive Grain Sizes:
sectionsand,size sand/grain
color:
white
standard:
F,P,JIS,ANSI
Na2O:
0.35max
Fe2O3:
0.08max
SiO2:
0.08max
K2O:
0.05max

white fused alumina/white aluminum oxide/white corundum 

 

1. Description:

White Aluminum Oxide is fused from high quality bayer aluminum in high temperature. Its hardness is higher but toughness lower compared with Brown Aluminum Oxide. It is characterized by high purity, excellent self-sharpening, efficient grinding efficiency, and low frictional heat. It can withstand acid and alkali erosion, with high temperature resistance and good thermo stability.

 

 

2. Applications:

  • Resin boned abrasives;
  • Abrasive tools;
  • Lapping and polishing;
  • Precision casting;
  • Advanced refractory material

3. Advantages:

a. Use imported Bayer aluminum; assure the high quality of products.
b. Equipped full line of test method. The laboratory is certified by government Inspection Bureau, that assures  its quality stability.
c. Products are classified chemical washed, non-washed, shaped, non-shaped, normal bulk density and high bulk density. All products will be supplied according to customers different requirements.

 

 

 4.Size we can supply:

 

 Sand: 8-5mm, 5-3mm, 3-1mm, 0-1mm....

 

 Fines: 320mesh-0, 280mesh-0, 240mesh-0, 200mesh-0, 180mesh-0...

 

 Grain: F8, F10, F12, F14, F16, F20, F22, F24, F30, F36, F40, F46, F54,

 

            F60, F70, F80, F90, F100, F120, F150, F180, F220

 

 Powder: F240, F280, F320, F360, F400, F500, F600, F800, F1000, F1200

 

 

5. Technical parameters  

 

 

Function

Model Number

 

 

 

Al2O3

SiO2

 

Na2O

Fe2O3

Grind and sandblast

 

#10-#80

99.55min

0.04max

0.22max

0.04max

 

#90-#180

 

99.54min

0.04max

0.25max

0.04max

 

#220-#240

 

99.53min

0.04max

0.25max

0.04max

Polishing

F320

 

99.50min

0.06max

0.26max

0.05max

 

F400

 

99.35min

0.10max

0.26max

0.05max

 

F500

 

99.29min

0.12max

0.29max

0.05max

 

F600

 

99.27min

0.14max

0.30max

0.06max

 

F800

 

99.25min

0.14max

0.30max

0.06max

 

F1000

 

99.20min

0.15max

0.32max

0.07max

 

F1200

99.00min

0.15max

0.32max

0.08max

 

Refractory material

0-1,1-3,3-5,

5-8mm

99.60min

0.04max

0.20max

0.04max

 

180,200,240,

280,320F

99.00min

0.05max

0.30max

0.04max

 

 

 

6. Chemical Analysis:

Al2O3

Fe2O3

Na2O

SiO2

CaO

K2O

≥99.5%

≤0.10%

≤0.30%

≤0.10%

≤0.03%

≤0.03%

 

7. Physical Analysis:

Crystal

True Density
g/cm3

Hardness
Kg/mm2

Melting Point

Refractoriness

Max Usable Temperature

α- Al2O3

≥3.96

2000~2200

2000

≥1850

1900