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Brown Fused Alumina Abrasive Manufacturer for Polishing

China Brown Fused Alumina Abrasive Manufacturer for Polishing, Find details about China Brown Fused Alumina, Refractory Materials from Brown Fused Alumina Abrasive Manufacturer for Polishing

Model NO.
BFA
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
Trademark
Xingguang
Transport Package
25 Kgs in a Plastic Woven Bag
Specification
COA
Origin
China
HS Code
2818101000
Model NO.
BFA
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
Trademark
Xingguang
Transport Package
25 Kgs in a Plastic Woven Bag
Specification
COA
Origin
China
HS Code
2818101000
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
 
Brown Fused Alumina Abrasive Manufacturer for Polishing
Brown Fused Alumina Abrasive Manufacturer for Polishing
 
Brown Fused Alumina Abrasive Manufacturer for Polishing

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.
Brown Fused Alumina Abrasive Manufacturer for Polishing
Brown Fused Alumina Abrasive Manufacturer for Polishing



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.

 

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