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Abrasive grade White aluminium oxide  Calcined aluminum oxide powder active aluminum oxide powder
  • Abrasive grade White aluminium oxide  Calcined aluminum oxide powder active aluminum oxide powder

Abrasive grade White aluminium oxide Calcined aluminum oxide powder active aluminum oxide powder

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Meorient Import & Export  Co.LTD
Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--
Product Description
Overview
Quick Details
Classification:
ALUMINA
CAS No.:
11092-32-3
Place of Origin:
Henan, China
Purity:
99.99
Brand Name:
JUNSHENG
Model Number:
JS-WFA
Material:
Alumina Block
Shape:
Block
Refractoriness (Degree):
1770°< Refractoriness< 2000°
Color:
White
Supply Ability
Supply Ability:
2000 Metric Ton/Metric Tons per Month .
Packaging & Delivery

Abrasivegrade White aluminium oxide 

Raw material and process of production:

White aluminium oxide is a high purity, synthetic mineral,manufactured by the fusion of controlled quality pure grade Bayer Alumina in an electric arc furnace at temperatures greater than 2000 C followed by a slow solidification process. 

Strict control over quality of raw materials and fusion parameters ensure products of high purity and high whiteness. 

The cooled crude is further crushed, cleaned of magnetic impurities in high intensity magnetic separators and classified into narrow size fractions to suit the end use.  

 

White aluminium oxide APPLICATION:

Dedicated lines produce products for different applications.

White Fused Alumina is highly friable and hence used in Vitrified Bonded Abrasives products where cool, fast cutting action is essential and also in the manufacture of high purity Alumina refractories. Other applications include use in Coated Abrasives, Surface treatment, Ceramic Tiles, Anti-Skid Paints, Fluidized Bed Furnaces and Skin / Dental Care.

 

White aluminium oxide SPEC:

Items

Unit

Index

Typical

 

Chemical

composition

Al2O3

%

99.00min

99.52

SiO2

%

0.20max

0.11

Fe2O3

%

0.10max

0.07

Na2O

%

0.40max

0.23

Refractoriness

C

1850min

Bulk density

g/cm3

3.50min

Mohs hardness

---

9.00min

Principal crystalline phase

---

α-Al2O3

Refractory grade

Grain

mm

0-50,0-1, 1-3, 3-5,5-8

Fines

mesh

-200, 325

Grit(F grade and P grade)

FEPA

16, 24, 46, 100,180,220,F12-F220

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