China Suppliers Aluminium Oxide White Fused Alumina Grit for Polishing

• Standard: JIS, GB
• Application: Loader, Construction Machinery, Metallurgical Machinery, Cement Plant, Mining Machine, Thermal Power Plant, Coal Yard
• Material: White Aluminum Oxide
• Type: Wear Resistant Ceramic
• Shape: Grit
• CAS: 1344-28-1
• Model NO.: White Fused Alumina Grit
• Density: 3.95-4.0g/Cm^3
• MOQ: 1 Ton
• Package: 25 Kg/Bag
• Color: White
• Mf: Al2O3
• Usage: Sandblasting, Polishing, Grinding
• Transport Package: Customize
• Specification: 2-3mm,3-5mm,5-8m,8#,10#,12#,14#,16#, 18#, 20#
• Trademark: XINLI
• Origin: China
• HS Code: 2818109000
• Production Capacity: 2000 Ton/Tons Per Month

Product Description

Product Description

Basic Information
Name	White Fused Alumina	Crystal form	Hexagonal  crystal system
Another name	White Corundum	Mohs hardness	9.0-9.5
CAS	1344-28-1	Micro hardness	2000-2200 kg/mm²
Appearance	White particles or powder	Melting point	2250ºC
Usage	Sandblasting, polishing, grinding	Maximum operating temperature	1900ºC
Package	25 kg/bag	Specific Gravity	3.95g/cm3
Specification	12#-220#	Volume density	3.6g/cm3
Brand	XINLI	Particle shape	Angular

White Fused Alumina (white corundum)

    WFA Abrasive blasting media is made of 99% aluminum oxide powder as raw material, which is refined and crystallized by electric melting (thus white corundum is also called fused alumina and white fused alumina). The white corundum sand produced by our factory has high purity, low impurities, low sodium content, uniform particles and high whiteness.White corundum can be used for sandblasting, polishing, grinding, ceramics, sandpaper and more.
    It is made of aluminum oxide powder at a high temperature of more than 2000° and smelted into white corundum block for 7-10 hours in the dumping furnace. It is manufactured by crushing - shaping - screening - magnetic separation and other processes.

 

Product Features

1. The Al2O3 purity is high(99%min). So the hardness & grinding ability is high with good grinding efficiency.

2. High wear-resistance. Even in high-temperature circumstances, the strength is still excellent.

3. The white fused aluminum oxide powder is suspension treated by water. So it is of flowability and easy to scatter.

4. Low oil absorption especially for water-based paint.

5. Neutral property with PH value around 7-8.

6. High whiteness. It doesn't affect the color of paints or coatings adding Al2O3 powder.

7. Resistant to most corrosive alkali and acid. It doesn't dissolve in water.

8. Resistant to high temperature up to 1900 °C. 9. Good particle size consistency without big size grains. So it prevents scratch on the grinding substrate.

Detailed Photos

 

Application Scenarios

1.For Free grinding, such as glass industry. 
2.For Friction products and abrasion resistance ground.
3.For Resin or ceramic bonded abrasive,such as grinding wheels,cutting off wheels.
4.For Refractory Raw material, Wear-resistant and fire-proof products.
5.For Grinding and polishing ,such as gringing stone, Grinding block, flap disc.
6.For Coated abrasives,such as abrasive paper,abrasive cloth,abrasive belt.
7.For Producing mold of precision casting and Grinding, lapping and polishing media.
 

Our Advantages

Advantages:
1. Does not affect the color of processed parts;
2. It can be used for sandblasting in a process where iron powder residue is strictly prohibited;
3. Plastic grade white corundum particles are very suitable for wet sandblasting and polishing and grinding operations.
 

 

Packaging & Shipping

The package is suitable for the shipment by sea.while supporting customization!

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.

 

Company Profile

    

     Zhengzhou Xinli Wear-resistant Materials Co., Ltd. was established more than 20 years ago. It is an enterprise focusing on the production of sandblasting and polishing abrasive materials and fine powder. At present, there are 58 employees in total, 5 in the R&D department, and has more than 15 years of abrasive tools. industry experience. The company has 2 production plants, with an annual output of 3,000 tons of fine powder and 10,000 tons of granular sand. We are the first in the industry to achieve the standard 0.3um particle size of the primary micropowder, which can reach nanoscale ultra-fine grinding and polishing.

    The company has a batch of advanced production equipment and technology, which can produce high-quality, high-performance wear-resistant material products, and can also customize production according to the needs of customers to meet the special needs of customers.

 

FAQ

Q1: Could I get a sample before placing an order?
A: Yes. A sample as per your requirement can be prepared for approval.

Q2: How can I get an offer?
A: Contact our expert or send us your requriement and quantity.

Q3: What's the Min. Order Quantity (MOQ)?
A: There is no MOQ for regular size. But customized size MOQ: 20MT

Q4: Do you have stocks?
A: Yes, but only for regular size.

Q5: Can I use my marking information on the bags?
A: No Problem.

Q6: How do you deliver my orders?
A: Our experts can recommend you the suitable way based on the quantity and your budget. Normally ,it is by sea.

Q7: I am a big buyer, can I get a competitive price?
A: Yes, you will get our lowest price without quality compromise along with our professional service.As we are working with mainly players in Europe, Asia, America and Afraic.

Q8: What is your quality control?
A:  1.Chemical inspection is performed during Raw material, production and finished products.
     2.Physical test is performed for finished products.

Q9: Are you a manufacturer?
Yes, we have 20 years production experience .