Company Details

  • China-Base Ningbo Foreign Trade Co.,Ltd. Ningbo Songko(CBNB) Magnetic Material Co., Ltd.

  •  [Zhejiang,China]
  • Business Type:Manufacturer
  • Main Mark: Worldwide
  • Exporter:91% - 100%
  • Certs:CE
  • Description:Ring Black Magnet,Thin Wall Ring Magnet,Bonded Thin Wall Ring
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China-Base Ningbo Foreign Trade Co.,Ltd. Ningbo Songko(CBNB) Magnetic Material Co., Ltd.

Ring Black Magnet

,Thin Wall Ring Magnet,Bonded Thin Wall Ring


Home > Products > Bonded NdFeB Magnets > Thin wall ring NdFeB Magnet > Thin wall ring black magnet
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Thin wall ring black magnet

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    Payment Type: L/C,T/T,D/P,Western Union,D/A
    Incoterm: FOB
    Delivery Time: 15 Days

Additional Info

Packaging: neutral packing with wooden cases & paper carton

Brand: CBNB

Transportation: Ocean,Land,Air

Place of Origin: China

Product Description

Permanent black epoxy magnet:
1. High size precision,
2. Complicated shape and muti-poles
3. SST:48/72 hours.

We are professional manufacture of Bonded NdFeB Magnets.

Our Belief: You Tast, My Quality, Good Partners, We are.

procuct name: Thin wall ring permanent black epoxy magnet

Magnet Information
Description Bonded NdFeB Magnet
Material: Quick-quenched NdFeB magnetic powder with bonding agent.
Shape: Ring, Thin-wall ring, Disc, Cylinder, Segment, Irregular shapes-With special shape requirement, we have own R & D dept. to support
Coating: Anti-Rust Oil, Spray Rolling, Black, Grey Epoxy, Special Soak
Magnetic Performance Sheet
Grade Remanence (Br)


max kJ/m3

mT KJ/M3 (Tw°C)
kGs MGOe
BNP-6 0.55-0.62 44-56(5.5-7.0) 100
BNP-8L 0.60-0.64 56-64(7.0-8.0) 110
BNP-8 0.62-0.69 64-72(8.0-9.0) 120
BNP-8SR 0.62-0.66 64-72(8.0-10.5) 150
BNP-8H 0.61-0.65 64-72(8.0-10.5) 125
BNP-9 0.65-0.70 70-76(8.8-9.5) 120
BNP-10 0.62-0.66 76-84(9.5-10.5) 120
BNP-11 0.70-0.74 80-88(10.0-11.0) 120
BNP-11L 0.70-0.74 78-84(9.8-10.5) 110
BN-12 0.74-0.80 84-92(10.5-11.5) 110
Magnet Coating
Coating Thickness (Microns) Color Resistance
Anti-Rust Oil 1 Trancparency Temporary Protection
Spray Rolling 10-50 Common Black or other color 24 hours of salt spray test
Epoxy 25-50 Grey, Black 48 hours of salt spray test, 240 hours of constant temperature and humidity
Parylene 10-50 Trancparency 200 hours of Salt Spray. Superior Against Solvents, Gases, Fungi and Bacteria

Looking for ideal Ring Black Magnet Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Thin Wall Ring Magnet are quality guaranteed. We are China Origin Factory of Bonded Thin Wall Ring. If you have any question, please feel free to contact us.

Product Categories : Bonded NdFeB Magnets > Thin wall ring NdFeB Magnet

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