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Company: xxxxxx company

Fused alumina/brown aluminum oxide for refractory abrasive PV:1094

USD750.00/T

  • Category:Brown Fused Alumina

    SPEC:3-5mm

    Stocks:10.00T

    Price:USD750.00/T

    Region: China

    Packaging:Bag Package/Small Bag Package

  • PubDate:2019-06-10 17:56:36

    Deadline:2019-09-08 17:56:36

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Fused alumina/brown aluminum oxide for refractory abrasive 



1 Deion

Brown Fused Alumina (BFA) is produced by a reduction fusion of high quality bauxite in electric arc furnaces.It is both a hard and tough material with high strength, making it an excellent abrasive grain for applications. Such as grinding wheels, sandpaper, blasting media, metal preparation, lapping, polishing, and grinding. Its thermal properties make it an excellent raw material for refractory applications.


The physical and chemical analysis:



Model: Brown Aluminium Oxide

Chemical compositions

Physical properties

Items

Value of specification (%)

Items

Property

Al2O3

95%

Color

Brown  

SiO2

2.0max

         Bulk density

1.53-1.99g/cm3

TiO2

1.5%-3.8%

Specific gravity

3.95g/cm3 min

Fe2O3

0.5%max

       Mohs hardness

9.0

 

Different size of our brown fused alumina (BFA):

 

type

           SIZE

sand

8-5mm, 5-3mm, 3-1mm, 0-1mm

fines

100#-0 200#-0 320#-0

 

grit

8,10,12,14,16,20,24,30,36,40,46,54,60,80,100,120,150,180,200,220,240.(#)

powder

W63 W50 W40 W28 W20 W14 W10 W7 W5 W3.5 W2.5 W1.5 W0.5

240#, 280#, 320#, 360#, 400#, 500#, 600#, 800#,  1000#, 1200#, 1500#, 2000#, 2500#

F230 F240 F280 F320 F360 F400 F500 F600 F800

 

4Packaging & Delivery

 

Packaging Details:   25 kg in poly-bag, 1000 kg in a big bag 

Delivery Time    Shipped in 7 days after payment


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