magnetic powder production lines
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Magnetic powder:
Flexible magnets:

magnetic ferrite powder for fridge gasketsUnimagnet UMFS series barium ferrite magnetic powder is especially used for fridge door seal gaskets. So far our products have been sold to more than six customers in China and overseas, and lots of positive feedback has proved our good quality.

UMFS series barium ferrite magnetic powder is produced by Unimagnt's 2nd automatic production line. With its batch feeder controlled by computer, raw material's channelizing transportation which reduces the risk of pollution and loss. High precise control system is adopted in each procedure. All these improved technique ensure the final barium ferrite magnetic powder to get high stable quality. Our regular products’ specs goes as follows, any personal and custom-build requests are welcomed.

Typical products of Magnetic Ferrite Powder for Fridge door gaskets

Grade

Magnetic characteristics

Granularity
(μm)

Forming method

Br
(mT)

bHc
(KA/m)

iHc
(KA/m)

(BH)max
(KJ/m3)

UMFS-1(Ba)

150±5

118±8

159±8

6.4±0.4

1.0-2.0

Extrusion

UMFS-1B(Ba)

160±5

124±4

166±8

6.8±0.4

1.0-2.0

UMFS-2(Sr)

200±5

119±5

159±8

6.8±0.4

1.2-2.0

UMFS-2B(Ba)

195±5

119±5

159±8

6.8±0.4

1.2-2.0

UMFS-3(Ba)

200±5

125±5

183±8

7.0±0.4

2.0-3.0

UMFS-4(Ba)

180±5

119±5

183±8

6.0±0.4

2.0-3.0

UMFS-4B(Ba)

200±10

119±8

191±8

7.6±0.4

3.5-3.5

Conversion Table

magnetic powder conversion

Remark

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

2. Custom-build specs is welcomed.