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9 Mohs Brown Fused Aluminium Oxide Blasting Media

Minimum Order Quantity : 1000kgs Price : available by inquiry
Packaging Details : 25KGS BAGS+TON BAGS OR BY PALLET Delivery Time : 2-8 working days loading from factory
Payment Terms : L/C, T/T Supply Ability : 2000mt per month
Place of Origin: HENAN, CHINA Brand Name: ZHENGTONG
Certification: ISO9001 Model Number: F12#-F220#

Detail Information

Color: Brown Material: Al2O3
Product Name: Brown Fused Alumina Density: 3.97g/cm3
Mohs Hardness: 9 Application: For Bonded Abrasives Or Sandblasting
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Fused Aluminium Oxide Blasting Media

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9 Mohs Blasting Media

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Brown Fused Alumina Media

Product Description

Brown fused alumina for sandblasting abrasive cutting disc FEPA 20#, 24#, 30#, 36#, 46#, 54#, 60#
 
  • DESCRIPTION
 
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..
 
It's also regular sandblasting media for Surface cleaning, Refurbishment, Rust removal, Deburring,  Rough surface treatment etc..
 
Grit sizes from 12#-220#.
 
Popular sizes for cutting discs and grinding discs abrasives 24#,30#,36#,46#,60#, 80# etc.
 
All grains can meet GB/T2481.2—2009 and/or FEPA 42-1:2006.
 
 
 
By Al2O3:
Brown fused alumina can be divided into 3 types below:
 
95% Al2O3 Grade A Brown aluminum oxide
92% Al2O3 Offset A Brown aluminum oxide
85% Al2O3 Grade B Brown aluminum oxide
 
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)
 
  • SPECIFICATION
 
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 Brown
Crystal Form Trigonal Crystal
True Specific Gravity 3.97g/cm3
Vickers Hardness 2100kg /mm2
Melting point 2000 °C
Mohs Hardness 9
 
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
 
 
  • APPLICATION
 
Brown Aluminum oxide grits especially F 20#, 24#, 30#, 36#, 46#, 60#, 70#, 80#
 
1. Applicable for Bonded abrasives and sandblasting
 
   Vitrified Bonded abrasives and resin bonded abrasives. Like grinding wheels, cutting discs, etc.
 
2. Sandblasting on aluminum parts, copper parts, glass, Washed jeans, precision molds such as shoe molds blasting, decontamination,       
   
    For descaling, cleaning, pretreatment, matte finish, etching art, deburring, stress relief, etc.
 
9 Mohs Brown Fused Aluminium Oxide Blasting Media 0
  • 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 has been exported to USA, Japan, India, Israel, Russia, Poland etc.
 
Pls send me email to get Brown fused alumina datasheet /samples and quotation…

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