Abrasives and Refractory Grade White Fused Alumina Grit
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Price:
Negotiable
- minimum:
- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Henan
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Validity to:
Long-term effective
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Last update:
2018-03-02 06:24
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Browse the number:
472
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- Contactaixin:
yannuo(Mr.)
- Email: telephone: phone:
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Arrea:
Henan
Address:Room 903, Unit 2, Building 20, Kaiyang Carden, North Mudan Avenue, Luolong District, Luoyang, China
- Website:
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Abrasives and Refractory Grade White Fused Alumina Grit
White Fused Alumina for Abrasives |
White Fused Alumina for Refractory |
White Aluminum Oxide Introduction:
White fused alumina belongs to electro-corundum. It is also be called white aluminum oxide, white corundum or white fused aluminum oxide. White fused alumina is obtained from the fusion of high purity calcined alumina in electric arc furnaces. Compared with brown fused alumina, white fused alumina is characterized with high alumina purity, high hardness, chemical stability, high melting point, and large crystal size. It is widely used in coated and bonded abrasives, polishing, precision casting, sandblasting and refractory raw materials.
White Aluminum Oxide Chemical Analysis:
Al2O3 |
99.50% |
SiO2 |
0.15% |
Fe2O3 |
0.03% |
Na2O |
0.30% |
CaO |
0.02% |
White Aluminum Oxide Physical Properties:
Color |
White |
Crystal System |
Trigonal system |
Mohs Hardness |
≥9 |
Melting Temperature(℃) |
2250 |
Refractory Temperature(℃) |
1900 |
True Density |
≥3.5 |
Grain shape |
Block, with sharp edges |
Specific gravity |
Approx. 3,9 - 4,1 g/m³ |
Bulk density |
Approx. 1,4 - 1,9 g/m³ |
White Aluminum Oxide Applications:
• Reusable sandblasting abrasive grain
• Grinding, lapping and polishing medium
• Coated and bonded abrasives grain materials
• Precision casting
• Refractory raw materials
• Ware-resistance
White Aluminum Oxide Available Grain Size:
P12-220 white aluminum oxide Grain coated abrasives
F 12-220 white aluminum oxide Grain bonded abrasives and sandblasting
0-1mm, 1-3mm, 3-5mm, 5-8mm, etc for refractory materials
Grit No. |
Micron |
Grit No. |
Micron |
Grit No. |
Micron |
10 |
2360 ~ 2000 |
30 |
710 ~ 600 |
80 |
212 ~ 180 |
12 |
2000 ~ 1700 |
36 |
600 ~ 500 |
90 |
180 ~ 150 |
14 |
1700 ~ 1400 |
40 |
500 ~ 425 |
100 |
150 ~ 125 |
16 |
1400 ~ 1180 |
46 |
425 ~ 355 |
120 |
125 ~ 106 |
20 |
1180 ~ 1000 |
54 |
355 ~ 300 |
150 |
106 ~ 75 |
22 |
1000 ~ 850 |
60 |
300 ~ 250 |
180 |
90 ~ 63 |
24 |
850 ~ 710 |
70 |
250 ~ 212 |
220 |
75 ~ 53 |
Packaging:
1M/T big bag or 25kgs bag, Pallet available
Our Advantages:
1.Professional manufacturer, more than 20 years experiences in the white aluminum oxide.
2.Ensure clients stable quality of white aluminum oxide.
3.Having our own testing laboratory which guarantees products quality
4.Available to deliver samples to clients before place an order. Trail order for testing is also workable.
5.Production capacity: over 40, 000 tons per year.
6.Available to customize according to clients specifications.
FAQ
Question 1: Are you a manufacturer or trader?
Yannuo is Brown Fused Alumina, White Fused Alumina manufacturer, and exporter.
And we also had a good business relationship with others abrasive media & refractory raw materials manufacturer, such as black fused alumina, bauxite. For supplying our customer stable and high quality abrasive and refractory raw materials, we set up QC department which makes a strict inspection of goods quality.
Question 2: If we want to inspect the sample quality, how long it will take to receive samples?
We could arrange the existing samples express delivery immediately. For any special samples requirement, it needs max 7 days finished. Usually, we send samples by TNT, FEDEX, DHL, or UPS.
Question 3: Can you customize quality, size, package according to the customer?
Yes, of course. OEM is available in our factory. We will do as customer requirement and print in customer company logo.
Question 4: What’s your MOQ?
Our MOQ is 10Ton.
Question 5: What's payment terms?
We accept T/T, L/C at sight.
Question 6: What's lead time?
1)The lead time will be around 20days for quantity below 50tons
2)The lead time will be around 30-40days for quantity 50-150tons.
Question 7: Which country do you mainly export to?
India, South Korea, Russia, Singapore, America, Vietnam, Malaysia, Netherlands, and so on.
http://www.yn-abrasive.com/