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 compound. We uses imported automatic production line to manufacture magnetic compound, which have high peqrformance, good flexibility and stable granularity.
According 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 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 compound 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 compound 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 |
||
XCP-S |
SrFe12O19 |
240±10 |
150±8 |
224±4 |
11.9±0.4 |
injection |
≤0.5 |
XCP-S1 |
SrFe12O19 |
260±10 |
164±4 |
236±4 |
12.4±0.4 |
injection |
≤0.5 |
XCP-S2 |
SrFe12O19 |
280±10 |
170±5 |
240±4 |
13.5±0.4 |
injection |
≤0.5 |
XCP-1 |
BaFe12O19 |
150±10 |
95.5±8 |
183±16 |
4.0±0.4 |
Calendering |
≤0.5 |
XCP-1b |
BaFe12O19 |
160±5 |
99.5±4 |
199±8 |
4.4±0.4 |
Green piece |
≤0.5 |
XCP-2 |
BaFe12O19 |
200±10 |
127±8 |
151±8 |
7.2±0.4 |
Calendering |
≤0.5 |
XCP-2b |
BaFe12O19 |
200±10 |
119±4 |
143±8 |
6.8±0.4 |
Calendering |
≤0.5 |
XCP-2c |
BaFe12O19 |
200±10 |
119±4 |
143±8 |
6.8±0.4 |
Calendering |
≤0.5 |
XCP-3 |
SrFe12O19 |
200±10 |
127±8 |
151±16 |
7.1±0.4 |
Calendering |
≤0.5 |
XCP-3b |
SrFe12O19 |
200±10 |
119±4 |
143±16 |
7.1±0.4 |
Calendering |
≤0.5 |
XCP-3c |
SrFe12O19 |
200±5 |
119±4 |
143±16 |
7.1±0.4 |
Calendering |
≤0.5 |