Brown Fused Alumina Abrasive Manufacturer for Polishing

• 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
• Size: F12. F14 .F16 .F18 .F20 .F24 . F30. F36 .F40 .F60.
• Sio2: >=90%
• Fe2o3: <=1.3%
• Usage: Grinding, Polishing
• Density: 3.80g/cm3
• Al2O3: 95%
• Type: Refractory Material
• Shape: Partical
• Material: Alumina Block
• Transport Package: 25 Kgs in a Plastic Woven Bag
• Specification: COA
• Trademark: DFXINGGUANG
• Origin: China
• HS Code: 2818101000
• Production Capacity: 700mt/Month

Product Description

Brown Fused Alumina Abrasive Manufacturer for Polishing

 

1. Description:
Brown Fused Alumina is a product manufactured by gradual melting reduction of calcined bauxite in an electric arc furnace at high temperature (approximately 2000 degrees Celsius). Its chemical composition consists mainly of Al2O3 (94.5-97%) and vestigial amounts of TiO2, SiO2, Fe2O3, CaO and MgO.

Brown Fused Alumina is characterized by good toughness, high mechanical resistance and hardness (9 in Mohs scale). The micro hardness of the material reaches about 1900kG/mm2.

Specific gravity (density) equals 3.90+/-0.05cm3. Bulk density depending on size equals 1.52-1.87g/cm3. It has relatively high thermal conductivity and low thermal expansion.

It is hard and tough material, which is the perfect material specifically manufactured to be used for general abrasive applications in bonded and coated abrasive tools, and lapping and polishing processes.

Brown Fused Alumina is used as a raw material in the manufacture of high alumina refractory.


2. Applications:

Wet and dry blasting
Grinding, lapping and polishing media
Resin bonded grinding wheels and segments
Resin bonded abrasive and coated abrasive products
Wear-resistant and fire-proof products
Friction products and abrasion resistance ground
Producing mold of precision casting


3. Specification:
 

Chemical compositions		Physical properties
Items	Value of specification (%)	items	Property
Al2O3	99.54min	Color	White
SiO2	0.04max	Bulk density	1.75-1.95g/cm3
		Grain density	3.90g/cm3min
Na2O	0.25max	Morse hardness	9
Fe2O3	0.04max	Content of magnetic substance	0.0023%max

P series: P8, P10, P12, P16, P24, P30, P36, P40, P50, P60, P80, P100, P120, P150, P180, P220, P240, P280, P320, P360, P400, P500, P600, P800, P1000, P1200, P1500, P2000, P2500, P3000

F series: F4, F8, F10, F12, F14, F16, F22, F24, F30, F36, F40, F46, F54, F60, F70, F80, F90, F100, F120, F150, F180, F220, F230, F240, F280, F320, F360, F400, F500, F600, F800, F1000, F1200
  

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.

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.