F16-F220 Bfa Blasting Media Brown Aluminum Oxide Manufacturer

• Natural Abrasive Type: Natural Corundum
• Artificial Abrasive Type: Corundum Abrasives
• Source: Natural Abrasives
• Particle Size: Abrasive
• Hardness: Superabrasive
• Certificate: ISO9001:2008, MSDS, SGS .CE
• Model NO.: H-0T
• Hardness Moh: Vickers Harness: 2100 Hv Mohs: 9
• Refractory Size: 0-1mm, 1-3mm, 3-5mm, 5-8mm
• Different Process: Fixed Furnace & Dumping Furnace
• Superiority: Have Our Own Factory / Plant
• Al2O3: 95%Min. Sio2 1%Max
• Fe2o3: 0.3%Max. TiO2 2.0-2.8%
• Material: Aluminium Oxide Al2O3
• True Specific: 3.97g/cm3
• Usage: Refractory Castables, Refractory Bricks
• High Light: Brown Fused Alumina Brown Aluminum Oxide
• Crystal Form: Trigonal Crystal System
• Product Name: Brown Fused Alumina
• Melting Point: 2050 C Refractoriness 1900c
• Transport Package: 25kgs Bags +Ton Bag or Pallet
• Specification: F16-F320
• Trademark: Swt
• Origin: Dengfeng. China
• HS Code: 281810000
• Production Capacity: 1000 Tons/Month

Product Description

     F100-F240 BFA Blasting Media Brown Aluminum Oxide Manufacturer

BFA/ Brown Fused is made of high-quality bauxite, iron filings and anthracite in high temperature arc. It is crushed and shaped by self-grinding machine, magnetically removed and sieved into various particle sizes. The main chemical composition is AL2O3, which is 94.5%- -97%, additionally containing a small amount of Fe, Si, Ti, and the like. Its texture is compact, high hardness, brown, toughness, and spherical shape. It is suitable for the manufacture of ceramics, resin high-density abrasives, grinding, polishing, sandblasting, precision casting, refractory materials, etc.

 

 

By Al2O3:

• 95% Al2O3 Grade A Brown aluminum oxide
• 90% Al2O3 Offset A Brown aluminum oxide
• 85% Al2O3 Grade B Brown aluminum oxide

 

By smelting type:         

• Tilting furnace         
• Fixed Furnace         

By crushing type:

• Barmac
• Rolling
• Ball milling

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	2050ºC
Refractoriness	1900ºC
Furnace Type	Tilting furnace
Crushing Method	Barmac,Roller,Ball mill

Brown Fused Alumina commonly used grain size
Brown Fused Alumina For Refractory materials: 0-1mm 1-3mm 3-5mm 5-8mm 200 # -0 325 #
Brown Fused Alumina For Abrasives: F24- F60
Brown Fused Alumina For Sandblasting: F10 -240
Brown Fused Alumina For Precision Casting: F80-100 F100-120
Brown Fused Alumina For Ceramic, electronic polishing category: F240-F800

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 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.


Grit size: 16#, 20#, 24#, 30#, 36#, 46#, 54#, 60#, 80#, 100#, 120#, 150#, 180#, 220#
Micropowder: 240#, 280#, 320#, 360#, 400#, 500#, 600#, 800#, 1000#, 1200#, 1500#,  2000#
Refractory Grit size:1-0mm, 3-1mm, 5-3mm, 5-8mm, -200mesh, -240mesh, -320mesh.

 
Packaging & Shipping
1. 1 ton bags in container, 25 MT/20'FCL.
2. 25kg bags in container, 25 MT/20'FCL
3. 25kg bags in ton bags, then in container, 25 MT/20'FCL
4. as the customer' request.

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…