| Customization: | Available |
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| Natural Abrasive Type: | Natural Corundum |
| Artificial Abrasive Type: | Corundum Abrasives |
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White corundum powder is a high-purity low-sodium alumina powder that is melted and crystallized and then crushed at a high temperature. It is a kind of particles with closely controlled particle size distribution and uniform appearance.White corundum powder has a narrow particle size distribution range. After shaping, Among them, 3000 mesh, 4000 mesh, and 6000 mesh are used for grinding and polishing in semiconductor industry, and 8000 mesh, 10000 mesh, 12500 mesh and other products are mainly used for mirror polishing of stainless steel, high-grade paint and epoxy filler.
Particle Size And Ingredients
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White fused alumina ingredients standard
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Item-mesh
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ingredients
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Al2O3
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SiO2
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Fe2O3
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Na2O
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240#-3000#
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≥99.50
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≤0.10
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≤0.03
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≤0.22
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4000#-12500#
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≥99.00
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≤0.10
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≤0.05
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≤0.25
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| Micro Powder | Mode | Mesh(μ) | 25kg/bag, 2000kg/tray | |
| BA-WA240 | W63 | 63-50 | ||
| BA-WA280 | W50 | 50-40 | ||
| BA-WA320 | W40 | 40-28 | ||
| BA-WA360 | W28 | 28-20 | ||
| BA-WA400 | W20 | 20-14 | ||
| BA-WA500 | W14 | 14-10 | ||
| BA-WA600 | W10 | 10-7 | ||
| BA-WA800 | W7 | 7-5 | ||
| BA-WA1000 | W5 | 5-3.5 | ||
| BA-WA1200 | W3.5 | 3.5-2.5 | ||
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Grit Size |
Al2O3 |
Na2O |
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F12-220 |
>99.5% |
<0.35% |
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F230-400 |
>99.2% |
<0.4% |
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F500-1200 |
>99.0% |
<0.5% |
1. Sandblasting, polishing and grinding of metal and glass;
2. Filling of paint, coating and ceramic glaze;
3. Production of whetstone, grinding stone, grinding wheel, sandpaper and emery cloth;
4. Production of ceramic filter membranes, ceramic tubes and ceramic plates;
5. Production of polishing liquid, solid wax and liquid wax;
6. Used for wear-resistant floor;
7. Grinding and polishing of piezoelectric crystals, semiconductors, stainless steel, aluminum and other metals and non-metals.
All data based upon J.L International standard test methods. We could supply according to FEPA, JIS, ANSI, GB & P Standard
1. Professional in abrasives & refractory materials since 1985
2. Strict quality control system and Certificate
3. Reliable Pre-shipment Inspection
5. ISO 9001:2008 certified;
6. Owns proprietary intellectual property rights
7. Advanced equipment and superior technology
8. Various packing
9. Rich materials source
10.Fast delivery
11.Very near Qingdao Port and Tianjin Port
12.Superior service and Specialist team with quickest response
13.Different language service such as English, Russia, Spanish,Korea, Japanese, Portuguese and etc.
1ton/jumbo bag
Jumbo bag + Wooden pallets
25kgs/bag, 40 bags/jumbo bag
25kgs/woven bag or kraft paper bag
All package can be customized according to customers' requirements
white fused alumina, white fused alumina powder, white corundum, aluminum oxide
Why Choose Us?
FAQ:
1.Are you a trader or manufacturer ? We are manufacturer, we have own factory.
2.Can you accept OEM or ODM ? Of course, Logo is also acceptable.
3.What is the delivery time ? About 10-20 days after the contract signing.
4.What is your payment methods ? T/T L/C D/P Paypal West Union and others.
Swrvice :
1. Timely response : To your inquiry in 24 hours, quickly respond mails and provide solutions.
2. Free sample : Sample and trial order are accepted for the quality evaluation.
3. Shorter delivery time : Book the earliest vessel or plane to guarantee the delivery time.
4. Professional Services : Provide high temperature solutions and professionals installation and technology services for you
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