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Injection Molded Bonded Neodymium Magnets Epoxy Coated
Injection Molded Bonded Neodymium Magnets Epoxy Coated
Injection Molded Bonded Neodymium Magnets Epoxy Coated
Injection Molded Bonded Neodymium Magnets Epoxy Coated
Injection Molded Bonded Neodymium Magnets Epoxy Coated
Injection Molded Bonded Neodymium Magnets Epoxy Coated
Injection Molded Bonded Neodymium Magnets Epoxy Coated
Injection Molded Bonded Neodymium Magnets Epoxy Coated
Specifications
Brand Name :
YYMAG
Model Number :
Bonded Neodymium Magnets
Certification :
ISO9001:2015; SGS:
Place of Origin :
China
MOQ :
100pcs
Price :
US$0.5-5/pc
Payment Terms :
T/T, Western Union, PayPal
Supply Ability :
1000000pcs/month
Delivery Time :
20-25 days
Packaging Details :
Standard export package
Type :
Permanent Magnet
Shape :
Ring
Application :
Industrial Magnet,Moto Magnet
Composite :
Neodymium-Iron-Boron
Coating :
Epoxy
Size :
Customers' Request
Tolerance :
+/-0.05mm
Magnetism direction :
Customzied Specific Requirements
Color :
Black
Testing :
Gaussmeter,SST,Salt Spray Testing,Tensiometer,Fluxmeter
Temperature :
80℃
Description

Injection Molded Epoxy Coated Bonded Neodymium Magnets

About Compression Bonded Magnets

  • Compression bonded magnets are isotropic and have the advantage to more advanced shapes compared to sintered magnets. Due to lower density and that they are Isotropic the magnetic properties are lower in comparison with sintered NdFeb. The magnet needs to be quoted with a layer of black or grey epoxy coating,parylene coating to protect them against corrosion.

Advantages Of Compression Bonded Magnets

1: Higher magnetic strength than injection molded magnet.

2: High corrosion resistance (Epoxy coating, parylene coating) and temperature resistance, the salt spray teasting >72 hours

3: Magnetizing with complex patterns (Multi-poles on OD, ID, end face (axial), radial, helical magnetization......)

4: Higher magnetic property (Br: 3500-8000G, BHmax: 3-12MGOe, Hcj: 4000-17000 Oe

5: Complicated shape

COMPRESSION MOLDED BONDED NEODYMIUM GRADES​
Grade Residual Induction Coercive Force Intrinsic Coercive Force Maximum Energy Product Density D Reversible Permeability Reversible Temp Coefficient A Max Operating Temp
Br T(KG) bHc KA/m (KOe) iHc KA/m (KOe) (BH)max KJ/m^3 (MGOe) g/cm^3 Br%/°C
BNP-2 300-400 160-240 440-600 19-26 5.6-6.0 1.2 -0.11 160
(3.0-4.0) (2.0-3.0) (5.5-7.5) (2.4-3.3)
BNP-3 400-510 216-280 504-680 24-32 5.6-6.0 1.2 -0.11 160
(4.0-5.1) (2.7-3.5) (6.3-8.5) (5.6-6.0)
BNP-4 460-520 224-288 504-680 30-35 5.6-6.0 1.2 -0.11 160
(4.6-5.2) (2.8-3.6) (6.3-8.5) (3.8-4.4)
BNP-5 470-550 240-360 520-680 37-44 5.6-6.0 1.2 -0.11 160
(4.7-5.5) (3.0-4.5) (6.5-8.5) (4.7-5.5)
BNP-6 550-650 320 - 376 (4.0 - 4.7) 600-720 44-52 5.6-6.0 1.2 -0.11 160
(5.5-6.5) (7.5-9.0) (5.5-6.5)
BNP-7 550-650 320-408 560-680 52-64 5.6-6.0 1.2 -0.11 160
(5.5-6.5) (4.0-5.1) (7.0-8.5) (6.5-8.0)
BNP-8 620-670 400-456 640-800 64-76 5.8-6.2 1.2 -0.11 160
(6.2-6.7) (5.0-5.7) (8.0-10.0) (8.0-9.5)
BNP-8A 620-680 400-480 1040-1280 65-73 5.8-6.1 1.2 -0.1 180
(6.2-6.8) (5.0-6.0) (13.0-16.0) (8.2-9.2)
BNP-9L 670-730 360-416 520-640 68-75 5.8-6.1 1.2 -0.11 120
(6.7-7.3) (4.5-5.2) (6.5-8.0) (8.6-9.4)
BNP-9 650-700 416-456 680-800 68-76 5.8-6.2 1.2 -0.12 160
(6.5-7.0) (5.2-5.7) (8.5-10.0) (8.5-9.5)
BNP-9H 650-700 432-488 920-1040 71-80 5.8-6.1 1.2 -0.1 180
(6.5-7.0) (5.4-6.1) (11.5-13.0) (8.9-10.0)
BNP-10H 650-710 432-480 764-960 74-82 5.8-6.1 1.2 -0.1 180
(6.5-7.1) (5.4-6.0) (9.8-12.0) (9.3-10.3)
BNP-10 670-720 424-480 640-800 76-84 5.8-6.2 1.2 -0.1 160
(6.7-7.2) (5.3-6.0) (8-10) (9.5-10.5)
BNP-11 680-740 400-480 640-800 80-88 6.0-6.2 1.2 -0.1 160
(6.8-7.4) (5.0-6.0) (8-10) (10-11)
BNP-12D 720-770 440-520 720-880 88-96 6.1-6.3 1.2 -0.1 160
(7.2-7.7) (5.5-6.5) (9.0-11.0) (11.0-12.0)
BNP-12L 730-770 368-432 520-640 80-88 6.0-6.3 1.2 -0.12 120
(7.3-7.7) (4.6-5.4) (6.5-8.0) (10.0-11.0)
BNP-13L 780-830 400-480 480-640 88-104 6.1-6.4 1.2 -0.12 120
(7.8-8.3) (5.0-6.0) (6.0-8.0) (11.0-13.0)
​
INJECTION MOLDED BONDED NEODYMIUM GRADES
Grade Residual Induction Coercive Force Intrinsic Coercive Force Maximum Energy Product Density D Reversible Permeability Reversible Temp Coefficient A Max Operating Temp
Br T(KG) bHc KA/m (KOe) iHc KA/m (KOe) (BH)max KJ/m^3 (MGOe) g/cm^3 Br%/°C
BNI-3 350-450 200-280
Product tags

plastic bonded magnet

,

coated neodymium magnets

,

plastic coated strong magnets
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Injection Molded Bonded Neodymium Magnets Epoxy Coated

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Product Detail
Brand Name :
YYMAG
Model Number :
Bonded Neodymium Magnets
Certification :
ISO9001:2015; SGS:
Place of Origin :
China
MOQ :
100pcs
Price :
US$0.5-5/pc
Contact Supplier
Injection Molded Bonded Neodymium Magnets Epoxy Coated
Injection Molded Bonded Neodymium Magnets Epoxy Coated
Injection Molded Bonded Neodymium Magnets Epoxy Coated
Injection Molded Bonded Neodymium Magnets Epoxy Coated

Hangzhou Yangyi Magnetics Co., Ltd.

Active Member
5 Years
zhejiang, hangzhou
Since 2007
Business Type :
Manufacturer, Exporter
Main Products :
NdFeB Neodymium Magnet, Neodymium Pot Magnet, Neodymium Sphere Magnet
Total Annual :
5000000-10000000
Employee Number :
100~120
Certification Level :
Active Member
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