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. Unimagnt uses imported automatic production line to manufacture magnetic compound, which have high performance, good flexibility and stable granularity.
Depend on different produce 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 gasket and other door seal gasket.
Typical products of Magnetic Compound
Type |
Magnetic Properties |
Moisture (%) |
|||||
Materials |
Br (mT) |
bHc (kA/m) |
iHc (kA/m) |
(BH)max (kJ/m3 ) |
Testing Method |
||
UMCP-S |
SrFe12O19 |
240±10 |
150±8 |
224±4 |
11.9±0.4 |
injection |
≤0.5 |
UMCP-S1 |
SrFe12O19 |
260±10 |
164±4 |
236±4 |
12.4±0.4 |
injection |
≤0.5 |
UMCP-S2 |
SrFe12O19 |
280±10 |
170±5 |
240±4 |
13.5±0.4 |
injection |
≤0.5 |
UMCP-1 |
BaFe12O19 |
150±10 |
95.5±8 |
183±16 |
4.0±0.4 |
Calendering |
≤0.5 |
UMCP-1b |
BaFe12O19 |
160±5 |
99.5±4 |
199±8 |
4.4±0.4 |
Green piece |
≤0.5 |
UMCP-2 |
BaFe12O19 |
200±10 |
127±8 |
151±8 |
7.2±0.4 |
Calendering |
≤0.5 |
UMCP-2b |
BaFe12O19 |
200±10 |
119±4 |
143±8 |
6.8±0.4 |
Calendering |
≤0.5 |
UMCP-2c |
BaFe12O19 |
200±10 |
119±4 |
143±8 |
6.8±0.4 |
Calendering |
≤0.5 |
UMCP-3 |
SrFe12O19 |
200±10 |
127±8 |
151±16 |
7.1±0.4 |
Calendering |
≤0.5 |
UMCP-3b |
SrFe12O19 |
200±10 |
119±4 |
143±16 |
7.1±0.4 |
Calendering |
≤0.5 |
UMCP-3c |
SrFe12O19 |
200±5 |
119±4 |
143±16 |
7.1±0.4 |
Calendering |
≤0.5 |
Remark
Custom-build specs is welcomed.