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Min 95% AL2O3 Barmac Brown Fused Aluminum Oxide BFA For Bonded Abrasives
Min 95% AL2O3 Barmac Brown Fused Aluminum Oxide BFA For Bonded Abrasives
Min 95% AL2O3 Barmac Brown Fused Aluminum Oxide BFA For Bonded Abrasives
Min 95% AL2O3 Barmac Brown Fused Aluminum Oxide BFA For Bonded Abrasives
Min 95% AL2O3 Barmac Brown Fused Aluminum Oxide BFA For Bonded Abrasives
Min 95% AL2O3 Barmac Brown Fused Aluminum Oxide BFA For Bonded Abrasives
Specifications
Brand Name :
ZHENGTONG
Model Number :
F4-F220
Certification :
ISO9001,ISO14001
Place of Origin :
Henan,China
MOQ :
1 Metric Ton
Price :
Negotiation
Payment Terms :
L/C, T/T
Supply Ability :
1000mts per month
Delivery Time :
Within 7-20days depending on the order quantity
Packaging Details :
Ton bag,25kg bag+Ton bag, 25kg bag+pallet,special packages can be customized.
Product Name :
Brown Aluminum Oxide
Usage :
Bonded abrasives,refractory,sandblasting etc.
Crushed Method :
Barmac,Ball mill,Roller
Product standard :
GB/T,FEPA standards etc.
Grain Size :
F4-F220
Mohs Hardness :
9 Mohs Min
Vicker Hardness :
2100kg/mm2
Bulk Density :
1.68-1.98g/cm3
True specific Gravity :
3.97g/cm3
Description

Min 95% AL2O3 Barmac Brown Aluminum Oxide BFA F12-F220 for Bonded Abrasives

1. Description of Brown Aluminum Oxide BFA

Brown Aluminum Oxide is also named as brown fused alumina, it is made by high-quality bauxite,coke

(anthracite) as main raw materials, melting in an electric arc furnace at a temperature over 2200℃,then

made into different grain size through cooling crystallization, sort, crush, magnetic separation , screen size,

blow cleaning etc..

Its main chemical composition is Al2O3 which is over 95%, it has the characteristics of high hardness,

great toughness and sharpness.

2. Main Technical Index of Brown Aluminum Oxide BFA

Commodity Usage Grit Main Chemical Index
Al2O3 TiO2 SiO2 Fe2O3 Magnetic

Brown Aluminum Oxide

 Abrasive

F4～F80

P12-P80

≥95%

≤3.5%

 ≤1.0% ≤0.30% ≤0.05

F90～F150

P100-P150

 ≥94%

≤3.5%

 ≤1.0% ≤0.30% ≤0.03

F180～F220

P180-P220

 ≥93%

≤3.5%

 ≤1.0% ≤0.30% ≤0.03
Refractory 0-1mm,1-3mm

≥95%

≤3.5%

≤1.0%

≤0.30%

 /
3-5mm,5-8mm
0-25mm,0-30mm
200mesh ≥94% ≤3.5% ≤1.0% ≤0.30% /
325mesh ≥94% ≤3.5% ≤1.0% ≤0.30%

/

Main Physical Index
Color Brown
Crystal Structure Trigonal
True Specific Gravity ≥3.97g/cm3
Bulk Density 1.68-1.98g/cm3
Vicker Hardness 2100kg /mm2
Mohs Hardness ≥9 Mohs
Compressive strength 34N
Melting point 2050℃
Refractoriness 1900℃
Furnace Type Tilting furnace
Crushing Method Barmac,Roller,Ball mill

3. Main Applications of Brown Aluminum Oxide BFA

Bonded abrasives : resin cutting discs, grinding wheels,honing stones etc.

Coated abrasives: sandpaper, sandbelts,flap wheels etc.

Sandblasting media to clean,polish,cut or finish surfaces both in dry or wet blasting.

Refractory materials: castable, refractory brick etc.

Anti-skid materials in high traffic areas,aircraft runway,parking floor,bridge etc.

4. Product Show

Min 95% AL2O3 Barmac Brown Fused Aluminum Oxide BFA For Bonded AbrasivesMin 95% AL2O3 Barmac Brown Fused Aluminum Oxide BFA For Bonded Abrasives

Min 95% AL2O3 Barmac Brown Fused Aluminum Oxide BFA For Bonded AbrasivesMin 95% AL2O3 Barmac Brown Fused Aluminum Oxide BFA For Bonded Abrasives

5. Product Package

Min 95% AL2O3 Barmac Brown Fused Aluminum Oxide BFA For Bonded Abrasives

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Min 95% AL2O3 Barmac Brown Fused Aluminum Oxide BFA For Bonded Abrasives

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Product Detail
Brand Name :
ZHENGTONG
Model Number :
F4-F220
Certification :
ISO9001,ISO14001
Place of Origin :
Henan,China
MOQ :
1 Metric Ton
Price :
Negotiation
Contact Supplier
Min 95% AL2O3 Barmac Brown Fused Aluminum Oxide BFA For Bonded Abrasives
Min 95% AL2O3 Barmac Brown Fused Aluminum Oxide BFA For Bonded Abrasives
Min 95% AL2O3 Barmac Brown Fused Aluminum Oxide BFA For Bonded Abrasives

Zhengzhou Zhengtong Abrasive Import&Export Co.,Ltd

Verified Supplier
7 Years
henan, zhengzhou
Since 2017
Business Type :
Exporter, Seller
Main Products :
Ceramic Bead Blasting, Ceramic Blasting Media, Ceramic Shot Peening
Total Annual :
3000000-5000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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