BARIUM FERRITE RECORDING POWDER

20 July, 2006

 

Barium Ferrite Recording Powder is for the magnetic cards, such as magnetic strip-type credit cards, railroad tickets, highway passes, telephone cards and prepaid railway cards.

Barium Ferrite
BaFe12O19
Bulk density
0.6-0.8
-120mesh
100%
Average particle size
0.75-0.95microns
Moisture
<0.5%
 
Br
1350-1450 Gs
bHc
1230-1320 Oe
jHc
2600-2900 Oe
BHm
0.44-0.50 MGOe

 

GOLDEN RESOURCES IND
www.goldenresources.com
johnchancnmia@hotmail.com
Fax. +86-21-622-56329

 

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