Magnetic compound material is mixed by ferrite magnetic powder and plastic resin in mixer, through mix ,smelting, cooling, shaping and cutting process to produce final magnetic compounds. We uses imported automatic production line to manufacture magnetic compounds, which have high peqrformance, good flexibility and stable granularity. magnet powder

Magnetic compoundAccording to different producing technics, there are two kinds of magnetic compound material: injection purpose and extrusion purpose.

Injection magnetic compound is mainly used for producing Bonded magnets for permanent DC motor, stepper motor, printer and Magrollers of photocopier, bounce cylinder, inductor and Teletron gathering piece. Extrusion magnetic compound is mainly used for producing refrigerator door gaskets and other door seal gaskets.

Rubber magnetic compound consists of ferrite powder and synthetic rubber. This magnetic compound is mostly for the manufacturing flexible rubber magnet for use in refrigerator gasket and other products through extrusion.
We can supply both Barium Ferrite and Strontium Ferrite Magnetic Compounds in huge quantities.
The compounds can be used for making different kinds of flexible magnetic strip and sheets by extrusion or calendaring.

Granular magnetic compounds consist of 90% bonded magnetic ferrite powder and around 10% synthetic rubber-plastic materials. All the additive have been put into the magnetic compound. The magnetic compound can be fed into the extruder directly to extrude magnetic strip without adding any chemicals. We can also make the magnetic compounds according to the properties required by clients.

Typical products of Magnetic Compound

Type

Magnetic Properties

Moisture (%)

Materials

Br (mT)

bHc (kA/m)

iHc (kA/m)

(BH)max (kJ/m3 )

Testing Method

HSMCP-S

SrFe12O19

240�10

150�8

224�4

11.9�0.4

injection

≤0.5

HSMCP-S1

SrFe12O19

260�10

164�4

236�4

12.4�0.4

injection

≤0.5

HSMCP-S2

SrFe12O19

280�10

170�5

240�4

13.5�0.4

injection

≤0.5

HSMCP-1

BaFe12O19

150�10

95.5�8

183�16

4.0�0.4

Calendering

≤0.5

HSMCP-1b

BaFe12O19

160�5

99.5�4

199�8

4.4�0.4

Green piece

≤0.5

HSMCP-2

BaFe12O19

200�10

127�8

151�8

7.2�0.4

Calendering

≤0.5

HSMCP-2b

BaFe12O19

200�10

119�4

143�8

6.8�0.4

Calendering

≤0.5

HSMCP-2c

BaFe12O19

200�10

119�4

143�8

6.8�0.4

Calendering

≤0.5

HSMCP-3

SrFe12O19

200�10

127�8

151�16

7.1�0.4

Calendering

≤0.5

HSMCP-3b

SrFe12O19

200�10

119�4

143�16

7.1�0.4

Calendering

≤0.5

HSMCP-3c

SrFe12O19

200�5

119�4

143�16

7.1�0.4

Calendering

≤0.5

 

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