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K M C
[Korea]
Address:
Rm219,103Dong YutongSangga, 48-1 Sacheon-dong, Sangdang-gu, Cheongju-si, Chungcheongbuk-do 360-220 Korea
Phone:
82-43-2118466
Contact name:
Ha-gi Go , President
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K M C
 
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Raw Material for Ferrite Powder

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Raw Material for Ferrite Powder

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IRON OXIDE (α-Fe2O3)

Item
SiO2
Cl-
Ca
Na
P
Al
B
Mn
Mg
APS
SSA
Fe2O3
Unit
[ppm]
[ppm]
[ppm]
[ppm]
[ppm]
[ppm]
[ppm]
[ppm]
[ppm]
[μm]
[m2/g]
%
HY-S
< 100
<1200
< 50
< 50
< 10
< 10
< 15
< 3600
< 30
0.7±0 1
4±1
>99.3
HY-SB
< 150
<1200
< 50
< 50
< 10
< 10
< 15
< 3600
< 30
0.7±0 1
4±1
>99.0
HY-D
< 2000
<1000
< 50
< 50
< 10
< 10
< 15
< 3600
< 30
0.9±0 1
3±1
>99.0
PS-2
< 2000
<3000
< 50
< 50
< 10
< 10
< 15
< 3600
< 30
0.7±0 1
5±1
>98.5

Strontium Carbonate(SrCO3),Barium Carbonate(BaCO3)

  • SrCO3 : LCD glass, Ferrite magnet, flame,duafy, pigment, luminous material
  • Sr (NO3) : Red flame, optical glass
  • SrCl2 : Raw material for rubber magnet
  • Sr (OH)2
  • S (sulfur)



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