Unimagnet: barium ferrite powder mainly used for isotropic ferrite, flexible rubber magnets and vehicle magnetic damping sheet.
Unimagnet provide barium ferrite powder mainly used to produce flexible rubber magnets, isotropic hard ferrite and magnetic damping sheets.
Our powder always enjoy good reputation in Chinese market.
Grade
Magnetic characteristics
Granularity
(μm
Forming method
Br
(mT)
bHc
KA/m
iHc
KA/m
(BH)max
KJ/m3
UMBS-1(Ba)
150±10
96±8
183±16
4.0±0.4
2.0-4.0
Extrusion
or
Calendering
UMBS-1B(Ba)
160±5
100±4
199±8
4.4±0.4
2.0-4.0
UMBS-2(Ba)
180±5
111±5
151±8
5.6±0.4
1.8-2.1
UMBS-2B(Ba)
180±5
111±5
151±8
5.6±0.4
1.5-1.8
UMBS-2C(Ba)
180±5
107±5
167±8
5.8±0.4
1.1-1.4
UMBS-2D(Ba)
180±5
119±5
183±8
6.0±0.4
1.1-1.4
UMBS-3(Ba)
200±10
119±8
143±16
7.2±0.4
1.52.1
UMBS-3B(Ba)
200±10
125±10
159±16
11.2±0.4
1.0-1.4
UMBS-4(Sr)
180±5
119±5
183±8
6.0±0.4
1.1-1.4
UMBS-4B(Sr)
180±5
111±5
159±8
5.6±0.4
1.5-1.8
UMBS-4C(Sr)
180±5
111±5
159±8
5.6±0.4
1.8-2.1
UMBS-5(Sr)
200±10
200±10
167±16
11.2±0.4
1.0-1.4
UMBS-6(Sr)
245±10
159±8
223±5
11.2±0.4
1.3-1.6
Calendering orientation
UMBS-7A(Sr)
250±10
175±8
239±5
11.6±0.4
1.0-1.4
UMBS-7B(Sr)
250±5
167±8
223±16
11.9±0.4
1.31.6
Magnetic orientation
UMBS-7C(Sr)
250±5
175±8
255±16
11.9±0.4
1.01.4
Extrusion or
Calendering
UMBS-8(Sr)
265±5
175±8
283±16
12.6±0.4
0.951.3
