Magnetic Powder > Injection SmCo Compound
Injection SmCo Compound
SmCo injection pellets are composite, which are kneaded with mixture of thermoplastic resins (PA12, PA6, PPS) and SmCo (2:17) magnetic powders made from BGRIMM MAGMAT. High property anisotropic SmCo bonded magnets can be manufactured through injection molding under magnetic field.
SmCo bonded magnets have good thermal stability, corrosiveness resistance and better toughness than sintered SmCo magnets. It has been widely used in multiple-pole ring for Micro-motor, instrument and apparatus, sensors and so on.
Technical Parameters of Injection SmCo Compound:
Magnetic Properties |
Injection compound with PA6/PA12 |
Withy PPS |
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Parameters |
Unit |
DXSM-6 |
DXSM-7 |
DXSM-8 |
DXSM-9 |
DXSM-65 |
Br |
Gs |
5150 |
5450 |
6000 |
6320 |
5130 |
bHc |
Oe |
4850 |
5070 |
5200 |
5590 |
4790 |
jHc |
Oe |
＞8000 |
＞8000 |
>8000 |
＞8000 |
＞8000 |
(BH)max |
MGOe |
6.6 |
7.4 |
8.3 |
9.7 |
6.5 |
Density |
g/cm3 |
5.0~6.2 |
5.0~6.2 |
5.0~6.2 |
5.0~6.2 |
5.0~6.2 |
MFR270℃ |
g/10min |
≥140 |
≥140 |
≥140 |
≥140 |
≥10 |