F24 F30 F36 Blasting Brown Fused Alumina Corundum Abrasives for Sand Blasting

China F24 F30 F36 Blasting Brown Fused Alumina Corundum Abrasives for Sand Blasting, Find details about China Brown Fused Alumina, Brown Aluminium Oxide from F24 F30 F36 Blasting Brown Fused Alumina Corundum Abrasives for Sand Blasting

Model NO.
H-0S
Hardness
Superabrasive
Al2O3
70-95%
Bulk Density
1.75-1.95g/cm3
Abrasive Size
24#-220# & F12-F1500
Refractory Size
0-1mm, 1-3mm, 3-5mm
Hardnes
>9 Mohs
Sio2
1.5-5.5%
Fe2o3
0.3-5.0%
TiO2
1.5-3.85%
Different Process
Fixed Furnace & Dumping Furnace
Superiority
Have Our Own Factory / Plant
Certificate
ISO9001:2008, MSDS, SGS .CE
Trademark
Swt
Transport Package
25kg/Bag or 1000kg/Bag, According to Your Request
Specification
F12-F220, 24#-220#, 0-1mm, 1-3mm, 3-5mm, 5-8mm
Origin
Dengfeng, Henan
HS Code
2818101000
Model NO.
H-0S
Hardness
Superabrasive
Al2O3
70-95%
Bulk Density
1.75-1.95g/cm3
Abrasive Size
24#-220# & F12-F1500
Refractory Size
0-1mm, 1-3mm, 3-5mm
Hardnes
>9 Mohs
Sio2
1.5-5.5%
Fe2o3
0.3-5.0%
TiO2
1.5-3.85%
Different Process
Fixed Furnace & Dumping Furnace
Superiority
Have Our Own Factory / Plant
Certificate
ISO9001:2008, MSDS, SGS .CE
Trademark
Swt
Transport Package
25kg/Bag or 1000kg/Bag, According to Your Request
Specification
F12-F220, 24#-220#, 0-1mm, 1-3mm, 3-5mm, 5-8mm
Origin
Dengfeng, Henan
HS Code
2818101000
 F24 F30 F36 blasting brown fused alumina corundum abrasives for sand blasting


Brown Fused Alumina, also called Brown aluminum oxide, is the main raw materials to produce vitrified bonded abrasives and resin bonded abrasives like cutting discs, cutting wheels, grinding wheels, etc..

Grit sizes from 12#-220#. Popular sizes 24#,30#,36#,46#,60#, 80# etc.

All grains can meet GB/T2481.2-2009 and/or FEPA 42-1:2006.

 

By Al2O3:

  • 95% Al2O3 Grade A Brown aluminum oxide
  • 92% Al2O3 Offset A Brown aluminum oxide
  • 85% Al2O3 Grade B Brown aluminum oxide

F24 F30 F36 Blasting Brown Fused Alumina Corundum Abrasives for Sand Blasting
By application:

  • F sand for Bonded Abrasives
  • P sand for coated Abrasives

By smelting type:

  • Tilting furnace
  • Fixed Furnace

By crushing type:

  • Barmac
  • Rolling
  • Ball milling

By Additional treatment:

  • Middle temperature calcined Brown aluminum oxide,
  • High temperature calcined Brown aluminum oxide,
  • Coated Brown aluminum oxide
  • High temperature calcined & coated Brown aluminum oxide (AHMCF)
F24 F30 F36 Blasting Brown Fused Alumina Corundum Abrasives for Sand Blasting
 

What Is Difference Between Tilting Furnace Melted BFA & Fixing Furnace Melted BFA ?
Ball Milling & Barmac Process
?

 

1. Tilting furnace process affects SiO2, SiO2 <1% by Tilting furnace, SiO2 <1.5% is by fixed furnace.

2. Barmac affects the density, the grain shape is  rounder & the density is greater than ball milling

3. The Tilting furnace made BFA has high Al2O3 content

4. The corundum has good toughness & more suitable for abrasive products by dumping furnace process
 

The difference between F-grit & P-grit Abrasive grains:

F-grit is more suitable for bonded abrasive tools.

P-grit is more suitable for coated abrasive tools. It is with a closer tolerance size distribution, lower density, and better self-sharpening ability than non-P-grit abrasives, which means that they offer a more consistent surface finish.
 

Commodity: Brown Fused Alumina

Production Type: Tilting Furnace, Barmac Crushing, Air Blow Cleaning\
 

Chemical Index
Al2O3SiO2Fe2O3TiO2CaO
95%min.1.0% max.0.3% max.2.0%-3.0%0.45% Max.

 

Physical Index
ColorCrystal FormTrue Specific GravityVickers HardnessMelting point
BrownTrigonal Crystal3.97g/cm32100kg /mm22000 °C

F24 F30 F36 Blasting Brown Fused Alumina Corundum Abrasives for Sand Blasting

Sizes-Grit & Bulk Density (g/cm3)
F12#   1.93-1.99F14#   1.92-1.98F16#  1.91-1.97F20#  1.90-1.96F22# 1.89-1.95
F24#   1.88-1.94F30#   1.87-1.93F36#  1.85-1.91F40#  1.84-1.90F46# 1.83-1.89
F54#   1.82-1.88F60#    1.81-1.86F70#   1.80-1.84F80#  1.79-1.82F90#  1.77-1.80
F100#  1.75-1.78F120#  1.73-1.76F150#  1.70-1.74F180# 1.69-1.73F220# 1.68-1.72
Sizes-Section sand
0-1mm1-3mm3-5mm5-8mm0-25mm
200mesh325meshSpecial sizes can be customized as per clients' requirements

 

Supply Capacity


BFA grit: F12#-F220# for abrasives and sandblasting: 1000 mt per Month
BFA section sand 0-1mm, 1-3mm, 3-5mm, 200 mesh, 325 mesh for refractory: 1000 mt per Month
 

Main Features of Brown Fused Alumina

  • High Hardnes
  • Good toughness
  • Chemical stability
  • Iron Free

Main Applications of Brown Fused Alumina

  • Make resin cutting discs,cremic grinding wheels
  • Make coated abrasives such as sand belts, sand paper,flap wheels, fiber wheels...
  • Blasting Media
  • High grade refractories
  • Anti-slip resistant materials
Why Choose us?
1) 20 years abrasive industry experiences
2) Direct Factory supply & Fixed abrasive sources
3) On-site inspection in factory for each shipment
4) Samples tests each lot in Zhengzhou Research Institute for Abrasives& Grinding Co., Ltd

 
Our Brown fused alumina grit has been exported to Japan, India, Israel, Russia, Poland etc.
Pls send me email to get Brown fused alumina datasheet /samples and quotation…


F24 F30 F36 Blasting Brown Fused Alumina Corundum Abrasives for Sand BlastingF24 F30 F36 Blasting Brown Fused Alumina Corundum Abrasives for Sand BlastingF24 F30 F36 Blasting Brown Fused Alumina Corundum Abrasives for Sand BlastingF24 F30 F36 Blasting Brown Fused Alumina Corundum Abrasives for Sand Blasting