Blasting Media Brown Fused Alumina F16- F220 for Hull Painting

• Artificial Abrasive Type: Corundum Abrasives
• Source: Natural Abrasives
• Hardness: Superabrasive
• Certificate: ISO9001, ISO14001
• Hardness Moh: Vickers Harness: 2100 Hv Mohs: 9
• Specific Gravity: 3.95 g/cm3
• Model NO.: SWT-4C
• Usage: for Bonded Abrasives Like Cutting Discm Grinding W
• Sample: 1 Kg for Free
• Bulk Density: F12#-F220# 1.98-1.68g/cm3
• Chemical Index: 95%Min. Sio2 1%Max
• Fe2o3: 0.3%Max. TiO2 2.0-
• High Light: Brown Fused Alumina Brown Fused Aluminum Oxide
• Superiority: Have Our Own Factory / Plant
• Different Process: Fixed Furnace & Dumping Furnace
• Transport Package: 25kgs Bags +Ton Bag or Pallet
• Specification: F12-F320#, P12-P320#
• Trademark: Swt
• Origin: Dengfeng. China
• HS Code: 281810000
• Production Capacity: 1000 Tons/Month

Product Description

Blasting Media Brown Fused Alumina F16- F220 For Hull Painting

Brown aluminum oxide is also called as brown fused alumina,it selects the high quality bauxite as main material,then fused in arc furnace under high temperature,finally screened into different sizes.Brown aluminum oxide has wide particle size from F12-F220#,it is widely used in many industries,so it is also called as "The teeth of Industry".According to different smelting methods,it is divided into tilting furnace,fixed furnace;According to different cushing methods,it is divided into Barmac BFA,roller crushing BFA,Ball milling BFA,Barmac+ Roller crushing BFA.According to different alumina content,it  is divided into first class BFA(95% Al₂O₃ Min),second class BFA(85% Al₂O₃Min) etc.It has the characteristics of high hardness,high self-sharpness,which can be recycled for 10-12 times in blasting process,so it is also one economic and high efficient blasting media.

Commodity: Brown Fused Alumina

 

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

 

Chemical Index
Al2O3	SiO2	Fe2O3	TiO2	CaO
95%min.	1.0% max.	0.3% max.	2.0%-3.0%	0.45% Max.

 

Physical Index
Color	Crystal Form	True Specific Gravity	Vickers Hardness	Melting point
Brown	Trigonal Crystal	3.97g/cm3	2100kg /mm2	2000 °C

 

Sizes-Grit & Bulk Density (g/cm3)
F12# 1.93-1.99	F14# 1.92-1.98	F16# 1.91-1.97	F20# 1.90-1.96	F22# 1.89-1.95
F24# 1.88-1.94	F30# 1.87-1.93	F36# 1.85-1.91	F40# 1.84-1.90	F46# 1.83-1.89
F54# 1.82-1.88	F60# 1.81-1.86	F70# 1.80-1.84	F80# 1.79-1.82	F90# 1.77-1.80
F100# 1.75-1.78	F120# 1.73-1.76	F150# 1.70-1.74	F180# 1.69-1.73	F220# 1.68-1.72
Sizes-Section sand
0-1mm	1-3mm	3-5mm	5-8mm	0-25mm
200mesh	325mesh	Special 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

 

2.Technical Data

Commodity	Brown Fused Alumina(BFA) Brown Aluminum Oxide
Shape	Sharp,Angular
Color	Brown
Crystalline system	Trigonal
Mohs Hardness	9 Mohs
Vicker Hardness	2200 kg/m^2
True Gravity	3.97g/cm^3
Refracroriness	1,900°C
Melting Point	2,250°C
Chemical Index	Al2O3≥95% Fe2O3≤0.30%
	TiO2≤3.5% SiO2≤1.0%
Specification	F12-F220,P12-P220
	8-5mm, 5-3mm, 3-1mm, 1-0mm etc.
	100mesh ,325 mesh etc.
Product Standard	China GB/T,FEPA etc

3.Main Applications:

Making Resin cutting discs,ceramic grinding wheels etc.

Making coated abrasives: sandpaper,sandbelts,flap wheels etc.

Blasting media for surface preparation;

Polishing media for rice-polishing;

Anti-skid Wear resistant materials;

High refractory materials;

Brake pads etc.
 

 

4. Main Package 

25kg bag+ton bag;

25kg bag+ pallet;

Ton bag.

Special package can be customized.

 

5. The Classification of common blasting media?

Generally speaking,blasting media can be divided into the following two kinds:

One is Angular blasting media:aluminum oxide,silicon carbide,garnet etc,which is mainly used for remove

the paint,scale and finally achieve one certain toughness.

The other is Spherical blasting media: Ceramic beads,glass beads,steel shot,stainless shot etc., which is

used for peening or blasting for one smooth surface finish.

 

6. Why choose us?

Professional manufacturer,annual output over 30000mts;

Professional sales and technical team,providing 7*24hrs service;

Strict quality control system;

High cleanliness and stable performance;

Quick response and prompt delivery;

Flexible payment term: T/T,L/C,Paypal,West Union,Money gram are also acceptable;

Competitive price/performance ratio.

Free sample for testing purpose.