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Detailed Product Description
1. High quantity and even volume manufacturing, with up to millions of pieces per year.
2. High accuracy in size.
The bonded magnet may be formed into magnetic components of relatively complicated shapes.
3. Single-time molding and multi-poles orientation.
4. The injection molded magnet has a high mechanical strength and may be molded together with other matching parts.
5. Effective surface treatment to prevent corrosion.
Good corrosion-resistance and nice surface: The product is coated with epoxy resin parylene-coating and the anti-corrosion is very good. The surface is smooth, clean and nice-looking. No bubble, no crack, no strip-off, and no chip.
6. Stable working temperature.
The working temperature is high up to 150℃.
7. Excellent magnetic properties.
The energy product is 3 times as large as anisotropic ferrite. The intrinsic coercive force is high. During the large-scale production, the magnetic properties are stable and the conformity is good.
8. Application to Bonded NdFeB.
Widely applied in all kinds of mini-motors, auto motors, air-conditioner motors,automatic controlling devices, sensors,drivers,telecom and instrument industry.
Magnetic Properties of compression molding bonded NdFeB Magnets:
|
Grade
|
BNP-6
|
BNP-8
|
BNP-10
|
BNP-12
|
BNP-8H
|
|
Br (T)
|
0.52-0.60
|
0.60-0.65
|
0.65-0.70
|
0.70-0.76
|
0.55-0.62
|
|
HcB
|
KA/M
|
304-360
|
360-440
|
360-464
|
424-480
|
400-480
|
|
KOe
|
3.8-4.5
|
4.5-5.5
|
4.5-5.8
|
5.3-6.0
|
5.0-6.0
|
|
HcJ
|
KJ/m3
|
640-800
|
640-960
|
650-960
|
650-880
|
960-1280
|
|
KOe
|
8.0-10
|
8.0-12
|
8.0-12
|
8.0-11
|
12-16
|
|
(BH)Max
|
KJ/m3
|
40-56
|
56-72
|
72-80
|
80-96
|
48-72
|
|
MGOe
|
5-7
|
7-9
|
9-10
|
10-12
|
6-9
|
|
Density (g/cm3)
|
5.3-5.8
|
5.6-6.0
|
5.8-6.1
|
6.0-6.2
|
5.6-6.0
|
|
a Br (%/℃)
|
-0.13
|
-0.13
|
-0.07- -0.105
|
-0.13
|
-0.07- -0.13
|
|
Tw (℃)
|
140
|
140
|
120
|
130
|
130
|
|
