High Purity Brown Fused Alumina Industrial Grade Aluminium Oxide

• Customization: Available
• Natural Abrasive Type: Natural Corundum
• Artificial Abrasive Type: Corundum Abrasives
• Model NO.: BFA
• Application: Abrasive and Refractory
• Function: Polishing,Grinding Tools,Sand Blasting
• Source: Artificial Abrasives
• Particle Size: Abrasive
• Hardness: Mohs Hardness 9.0
• Al2O3 Content (%): 75-95%
• Fe2o3: <4.3%
• TiO2: 1.5-3.8%
• Sio2: <1.5%
• Melting Point: 2250
• Refractoriness: 1850
• Bulk Density: 1.65-1.95g/cm3
• Specific Gravity: 3.85g/cm3
• OEM: Acceptable
• Sample: Free Sample
• Transport Package: 25kg /Bag, 1ton Jumbo Bag or as You Required.
• Specification: F4-F320, 400, 600, 800, 1000, 2000, 5000, 8000MESH
• Trademark: Xingguang
• Origin: China Mainland
• HS Code: 2818101000
• Production Capacity: 1000 Tons Per Month

Product Description

High Purity Brown Fused Alumina Industrial Grade Aluminium Oxide 

Product Description

Brown fused alumina is made from bauxite coke by high temperature smelting in electric arc furnace. After raw material sorting, electrolytic smelting, crushing, ferromagnetic separation, screening, physical and chemical inspection, finished product packaging, warehousing and other production processes. It has the characteristics of high hardness, good crystallization, good linear fluidity, less adhesion in use, non-explosion, non-cracking and non-pulverization in use. The abrasives made by him show dark blue after calcination, no network cracks and no rust spots

Detailed Photos

Application:
1. Used for refractory materials, castable refractory bricks, etc.
2.sand blasting - BFA as abrasive,hardness is moderate, high bulk density, no free silica, large specific gravity, good toughness, is an ideal "environmental" type sand blasting material, widely used in aluminum profiles, copper profile glass, washed denim Precision molds and other fields
3. grinding grade abrasive-applied to picture tube, optical glass, monocrystalline silicon. Lens. watch glass.crystal glass.jade. etc.,
 4, resin grinding -with suitable color.hardness. Toughness. particle cross-section type and edge retention.it is applied to resin abrasives with ideal effect;
 5, coated abrasives - sandpaper.gauze
6, functional fillers- mainly used in automotive brakes. special tires. special construction products.etc.

 

Product Parameters

Product Specification:

product name	Grade	Main indicators			density
		AL203	Fe2O3	SiO2
brown fused alumina	A	≥95%	≤0.3%	≤1.5%	3.85g/cm3
	B	≥90%	≤1.3%	≤1.5%	3.7g/cm3
	C	≥85%	≤1.8%	≤1.5%	3.6g/cm3
	D	≥80%	≤2.3%	≤1.5%	3.5g/cm3
	E	≥70%	≤4.3%	≤1.5%	3.4g/cm3

Size:
Segment sand/P sand/aggregate: 0-1,1-3,3-5,5-8 mm
Micropowder No. 325,400,600,800,1000,1200,1500 mesh.
Particle size sand/F sand and fine powder: 16,20,24,30,36,46,60,80,100,120,150,180,200,220 mesh.
Grinding wheels: 24, 30, 36, 46.

Packaging & Shipping

Package: 1.Small bag:25kg/20kg PP bag,2. Big bag:500kg-550kg bag,3.According to customer's requrements.


Shipping: 1. 20GP FCL:10tons,2. 40HQ:20-22tons,3.40HQ fcl:22tons,or 26 tons,The above quantity without pallet


Stroage: 1.Must be stored in fireproof building,2. Not be mixed with oxidizing agent,3.Storage place must ban naked frame.
 

 

Company Profile

Factory Profiles:
Dengfeng City Ludiantown Xingguang abrasive Factory are a professional manufacturer which has already had about 15 years history of Abrasive materials , we can provide brown fused alumina , white fused alumina , silicon carbide ,garnet sand and so on .We have Professional production team, and high-quality after-sales service staff. We insists the principle of " Integrity Management, High Quality, Good Service " to promote our rapid development.
 

 

FAQ

1 How about your MOQ?
The MOQ is 1 ton, or depends on the kinds of products.

2 How about the payment?
We accept 30% deposit of T/T and L/C and western union etc.

3 How about the package?
Net weight: 25kg or custom packaging.
4 How can I get the sample?
We offer free samples, customer only need to pay for the shipping fee.

5 How does your factory ensure your quality?
The factory use advanced equipment and high quality raw materials and produce under professional technician supervise, we guarantee for all of our products and we have quality certification.