Product Introduction
Our company's White Aluminum Oxide is produced through arc melting at temperatures exceeding 2000 degrees Celsius, followed by rapid cooling, crushing, shaping, sieving, and magnetic separation. The resulting product is pure white, with sharp crystals and extremely low impurities, making it a core material for high-end grinding, surface treatment, and refractory applications.
White Aluminum Oxide can be used to manufacture ceramic grinding wheels, resin grinding wheels, cutting discs, and other abrasive products. It possesses extremely high alumina purity, extremely high hardness, and extremely high self-sharpening properties. Its aluminum content purity is over 99%, iron content is below 0.05%, sodium content is below 0.3%, and its Mohs hardness is 9.
White Aluminum Oxide also has wide applications in surface treatment, removing rust, scale, and increasing coating adhesion. It can also be used to clean aircraft blades, automobile wheel hubs, stainless steel sheets, molds, etc.
Product Parameter (Specification)
|
Al₂O₃ |
Fe₂O₃ |
SiO₂ |
|
≥99.00% |
≤0.05% |
≤0.03% |
|
TiO₂ |
Na₂O |
CaO |
|
≤0.10% |
≤0.30% |
≤0.40% |
|
True Density |
Melting Point |
HM |
|
3.95-4.00g/㎝³ |
2050~2250℃ |
9.0 |
|
Detailed Particle Size Distribution Table |
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|
The product complies with national standards.：GBT2479-2008 |
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|
粒度组成 Grain distribution |
最粗粒(%) The coarsest grains |
粗粒(%) The coarser grains |
基本粒(%) Basic grains |
混合粒(%) Mixed grains |
细粒(%) Finer grains |
|
16# |
0 |
18 |
47 |
74 |
0.5 |
|
20# |
0 |
20 |
53 |
71 |
1 |
|
24# |
0 |
18 |
49 |
70 |
1 |
|
30# |
0 |
16 |
48 |
71 |
1.8 |
|
36# |
0 |
16 |
47 |
75 |
1.9 |
|
46# |
0 |
24 |
43 |
70 |
2 |
|
60# |
0 |
18 |
53 |
73 |
2 |
|
70# |
0 |
22 |
47 |
70 |
2.2 |
|
80# |
0 |
11 |
57 |
76 |
2.6 |
|
90# |
0 |
15 |
46 |
70 |
2.3 |
|
100# |
0 |
20 |
41 |
69 |
1.6 |
|
120# |
0 |
10 |
48 |
75 |
2.5 |
|
150# |
0 |
13 |
42 |
69 |
2.1 |
|
180 # |
0 |
12 |
50 |
72 |
3 |
|
220# |
0 |
14 |
43 |
70 |
|
|
240# |
0 |
4 |
38 |
50 |
|
Focus On Products
Our company focuses on quality in the production of White Aluminum Oxide. From the selection of raw materials and high-temperature smelting, to crushing, shaping, screening, and magnetic separation, we strictly control the quality of the finished product. Our company has fluorescence spectrometers for testing physicochemical properties and particle size analyzers, so that customers can use it with peace of mind.
Deliver, Shipping and Serving
Delivery Time:Batch products: 10-15 days
Logistics cooperation:We are proficient in various trade terms such as FOB and CIF, and can provide the best solution to meet your needs.
Packaging provided：We can customize packaging according to customer needs.
FAQ
Our company's White Aluminum Oxide has extremely high purity and bulk density, making it highly effective in applications such as abrasive cutting, surface treatment, sandblasting, and refractory materials. It offers high quality, competitive pricing, and helps customers save costs.
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