F24 / F30 / F36 / F46 Brown Fused Alumina for Blasting Media

• 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.: 1TP-05
• 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

F24 / F30 / F36 / F46 Brown Fused Alumina For Blasting Media 

The brown aluminum oxide blasting abrasive is made of high-quality bauxite as raw material and refined by electric fusion. It has the characteristics of high blasting efficiency and high cost performance with moderate hardness, high toughness, good self-sharpness and low blast consumption, the brown fused alumina has sharp edges and can form new edges and edges in the continuous pulverization and classification, which makes the blasting ability better than other abrasives. It is an ideal material for sandblasting and rust cleaning of workpieces and grinding and polishing.
 

 

 

By Al2O3:

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

By application:                                              By smelting type:                                 By crushing type:

• F sand for Bonded Abrasives                 Tilting furnace                                        Barmac
• P sand for coated Abrasives                   Fixed Furnace                                       Rolling
•                                                                                                                               Ball milling

 

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

 

 

Surface cleaning and decontamination:

 

Metal parts such as castings, stampings, welded parts, heat-treated parts, etc., descaling, residue, dirt; surface cleaning of non-metallic products, removal of black spots on ceramic blanks, reduction of lacquer patterns, etc.

 

Process requirements

 

There should be no residual oxide scale in the casting after sandblasting, and the surface of the casting should have uniform color.

2. Brown aluminum oxide grits better between 80-140 mesh

3. Sandblasting equipment: For small pieces (weight less than 300g, length less than 120mm, and no other special requirements) using rotary drum pressure type sand blasting machine, the rest using pressurized or ordinary self-priming sand blasting machine

4. Working dry air pressure 0.65-0.85Mpa, the blasting media and the workpiece must be dry.

Tag:
Aluminum Oxide Sandblasting Abrasive
Recyclable Aluminium Oxide Abrasive 
Aluminum Oxide Abrasive Media
 

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…