Brown Alumina Aluminum Oxide Blasting Media

• Natural Abrasive Type: Natural Corundum
• Artificial Abrasive Type: Corundum Abrasives
• Application: Refractory, Polishing, Lapping, Blasting
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Brown Fused Alumina
• Function: Refractory, Polishing, Lapping, Blasting
• Source: Natural Abrasives
• Particle Size: Abrasive
• Hardness: Superabrasive
• MOQ: 1 Ton
• Free Sample: Sample Provided
• Appearance: Grit
• Raw Material: Bauxite
• Color: Brown
• Melting Point: 2250ºC
• The Maximum Temperature: 1900ºC
• Specific Gravity: 3.95
• Bulk Density: 1.53-1.99c/Cm3
• Real Density: ≥3.90c/Cm3
• Transport Package: Ship
• Specification: 95.00%-97.00%
• Trademark: XINLI
• Origin: China
• HS Code: 2818101000
• Production Capacity: 2000 Ton/Tons Per Month
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 25.000kg

Product Description

Product Description

Brown aluminum oxide

Brown corundum abrasive is produced by fusion of bauxite in an electric arc furnace at high temperatures.Brown fused aluminum oxide is of high hardness, toughness, self-sharpening, heat resistance and chemical stability, etc. 
Brown fused aluminum oxide can be used in the manufacture of Bonded abrasives, Coated Abrasives,Vitrified/Resin grinding tool, and refractory, etc.

Brown aluminum oxide sizes :
For Abrasvies: F8-F220, F230-F1200. P8-P220 or any other sizes by customer's requirement.
For Refractories:  0-1mm, 1-3mm, 3-5mm, -200 mesh, 325 mesh or any other sizes by customer's requirement.

Advantages Of Brown Fused Alumina:
 

1.Hard material suitable for cutting(Mosh hardness 9)
2.Dense material for durable work(Bulk density between 1.4-2.2g/cm3)
3.High strength for cutting and polishing durably
4.Heat resistant(more than 2200ºC) proof of high temperature material loss or chemical reaction which may cause change on work piece surface
5.Sharp edges ideal for removal of scratches, corrosion etc.
6.Reused for 8-20 times depending on different conditions
 

Color	Brown
Moh's hardness	≥9.0
Melting point	2250ºC
The maximum temperature	1900ºC
Specific gravity	3.95
Bulk density	1.53-1.99c/cm3
Real density	≥3.90c/cm3

Chemical Composition (%)	Al2O3	TiO2	SiO2	Fe2O3	CaO
F4-F80	95.0-96.0	1.50-3.80	1.21	0.3	0.45
F90-F150	93.5-95.5	1.50-3.80	1.21	0.3	0.45
F180-F220	93.5-95.5	1.50-3.80	1.21	0.3	0.45
F220 Finer	≥92.0	1.50-3.80	1.21	0.3	0.45

 

Applications

1. Abrasive blasting.Brown fused alumina as sandblasting abrasive hardness is moderate, high bulk density, no free silica, than the major, good toughness, is the ideal "green" type sandblasting material, widely used in aluminum, copper profiles glass, Washed jeans, precision molds and other fields;
2. Grinding.Brown Fused alumina is a grinding grade abrasive, used in the picture tube, optical glass, monocrystalline silicon,lenses, watches with glass, crystal glass, jade and other fields of free grinding, is widely used in the domestic high-level grinding materials;
3. Resin bond abrasive tools.Brown fused alumina with color suitable, good hardness, toughness, the appropriate particle type and edge retention, used in resin abrasive, the effect is ideal;

Packaging & Shipping

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

Founded in 1996, Zhengzhou Xinli Wear-resistant Materials Co. Ltd. Is a professional integrative enterprise specializing in R&D, producing, and selling various wear-resistant materials, such as white corundum powder, alumina powder, green silicon carbide powder, brown corundum powder, etc.

Xinli Wear-resistant Materials has completed inspection equipment and quality control system, and obtained ISO9001:2015 quality management system certification

FAQ

Q: Are you a trading company or manufacturer?
A: We are a manufacturer enterprises of abrasives over 20years.our products have competitive price and quality guarantee. Welcome to send your inquiry!

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but you need to pay the cost of freight.

Q:How can I get the new price of a product?
A: Please provide the exact or approximate quantity, packing details, destination port or special requirements, then we could give you the price accordingly.

Q:Is the quality of the abrasives okay?
A: We have the quality control system ISO9001:2008, and it's been followed strictly. We also have the professional QC team, and each our package worker will be in charge of the final inspection according to the QC instruction before packing.

Q: How long is the lead time?
A: Except OEM products, generally 5-7 days for trial order, 10-20 days for mass order once deposit received.

Q:How about your after-sale service ?
A: If any technical or quality problem after you receive the cargo, you can contact us any time.If the problem caused by us, we will send you free goods for replacement or refund your loss.

Q:What is the price?
A:Please feel free to contact us using the Price / Quotation Request Form as it depends on the quantity, etc.

Q:Can we have a visit to your factory?
A:You're warmly welcoming to visit our plant. And please inform me of your scheduled time in advance, we'll pick you up and arrange the agenda for you.

Q:Do you have any experience with exporting?
A:Yes, We have a global sales network reaching all around the world.

Q:Can I use my own design package?
A:Yes, The package can be with your logo.