magnetic powder production line
PRODUCTS CATALOG
Magnetic powder:
Flexible magnets:

bonded magnetic ferrite powder Unimagnet provides bonded magnetic ferrite powder, which can mix with rubber, CPE-135, Stabilizer etc. It can produce various flexible magnets, eg: magnetic sheets, magnetic strips and other complex shape flexible magnet by calendering, injection or extruding process. Bonded ferrite powder includes barium ferrite material and strontium ferrite material.

Unimagnet is engaged in constant research and development, which provides superior barium magnetic ferrite powder in Auto vibration & noise damping material and fridge magnetic material.

Typical products of Bonded magnetic ferrite powder

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

1.5-2.1

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

1.3-1.6

Magnetic orientation

UMBS-7C(Sr)

250±5

175±8

255±16

11.9±0.4

1.0-1.4

Extrusion or
Calendering

UMBS-8(Sr)

260±5

175±8

271±16

12.1±0.4

0.95-1.3

Remark

1. Ba--Barium ferrite powder    Sr--Strontium ferrite powder

2. Custom-build specs is welcomed.