Place of Origin: | Zhejiang, China (Mainland) |
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Permanent Bonded NdFeB Magnet With Epoxy Coating
Quick Details
Technology: Bonded neodymium magnet
Composite: NdFeB Magnet
Surface Coated: Epoxy
Working Temperature: ≤ 140°C
Description:
Bonded NdFeB magnet is produced via the technique---a special form of NdFeB powder is blended with plastic carrier material, die pressed and then heated. They have lower energy than Sintered NdFeB. The bonded NdFeB are isotropic-i.e. they can be magnetized in any direction. According to the different processing methods, bonded NdFeB is divided into two types- Compression Moulding NdFeB and Injection Moulding NdFeB.Its use with temperature-resistant plastic enables good stability and coated with a special colophony for high rust-resistance.
Applications:
The Bonded NdFeB magnets are widely used in automobile, communication, computer, micro-motor, electronics and many other fields.
Specifications
Compression Bonded NdFeB
Grade |
Br (T) |
bHc (KA/m) |
jHc (KA/m) |
BHmax (MGOe) |
Density (g/cm3) |
Br.Temp. Coefficient (%/) |
Working Temp.() |
BNP-6 |
0.52-0.60 |
304-360 |
640-800 |
5-7 |
5.3-5.8 |
-0.13 |
140 |
BNP-8 |
0.60-0.65 |
360-440 |
640-960 |
7-9 |
5.6-6.0 |
-0.13 |
140 |
BNP-10 |
0.65-0.70 |
360-464 |
640-960 |
9-10 |
5.8-6.1 |
-0.11 |
120 |
BNP-12 |
0.70-0.76 |
424-480 |
640-880 |
10-12 |
6.0-6.2 |
-0.13 |
130 |
BNP-8H |
0.55-0.62 |
400-480 |
960-1280 |
6-9 |
5.6-6.0 |
-0.13 |
120 |
Injection Bonded NdFeB
Grade |
Br (T) |
bHc (KA/m) |
jHc (KA/m) |
BHmax (MGOe) |
Density (g/cm3) |
Br.Temp. Coefficient (%/) |
Working Temp.() |
BNI-1 |
0.20-0.40 |
120-240 |
560-720 |
0.8-3.0 |
3.5-4.0 |
-0.15 |
130 |
BNI-4 |
0.40-0.49 |
240-310 |
570-730 |
3.5-4.5 |
4.0-5.0 |
-0.1 |
130 |
BNI-6 |
0.49-0.57 |
310-380 |
635-796 |
5.2-7.0 |
5.0-5.5 |
-0.1 |
110 |
BNI-8 |
0.57-0.63 |
380-430 |
676-835 |
7.4-8.4 |
5.0-5.5 |
-0.1 |
120 |
BNI-6H |
0.48-0.56 |
330-400 |
1035-1353 |
5.0-6.5 |
5.0-5.5 |
-0.15 |
110 |
Production Facility
Jet Magnet Technology Co.,Ltd. [China (Mainland)]
Business Type:Manufacturer
City: Guangzhou
Province/State: Guangdong
Country/Region: China (Mainland)