Earth-Panda Co., Ltd.-Earth-Panda Co., Ltd.

About Earth-Panda

Leading the magnetic world and creating a better life

About Earth-Panda

Leading the magnetic world and creating a better life

Products and services

Leading the magnetic world and creating a better life

Products and services

Leading the magnetic world and creating a better life

Technological innovation

Leading the magnetic world and creating a better life

Technological innovation

Leading the magnetic world and creating a better life

Leading the magnetic world and creating a better life

Global network

Leading the magnetic world and creating a better life

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About Earth-Panda

About Earth-Panda
Corporate introduction Development process Corporate advantages Corporate honor
Products and services

Products and services
Sintered NdFeB Magnet Sm-Co Permanent Magnet Magnetic assemblies Rubber magnet
Technological innovation

Technological innovation
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Products and services - Sintered NdFeB Magnet

Sintered NdFeB permanent magnet materials

Known as "magnetic king", Sintered NdFeB is the third generation rare earth permanent magnet material and the strongest permanent magnet material in the world with excellent magnetic properties widely used in automotive industry...

Product overview Production process Performance parameters Demagnetization curve Coating introduction Size range

Coating introduction

Coating type	Thickness	Appearance	Corrosion resistanc					Remarks
Coating type	Thickness	Appearance	PCT	Salt Spray	Damp-heat	Acid and alkali	Oil
Zn (White Zn)	≥5 μm	Blue white	——	★★	★★★	——	★
Zn (Color-plated Zn)	≥5 μm	Iridescence	——	★★★	★★★★	——	★
Ni+Cu+Ni	≥15 μm	Silver white	★★★	★★★★	★★★★★	★★★	★★★
Ni+Cu+Ni+Sn	≥15 μm	Silver white	★★★★	★★★★	★★★★★	——	——	Excellent weldability
Chemic Ni	≥5 μm	Silver white	★★★★	★★★★★	★★★★★	★★★	★★★
Epoxy	≥12 μm	Black or grey	★★★	★★★★★	★★★★★	★★★★★	★★★★	Poor wear resistance
Passivated	≤2 μm	Black or grey	——	——	★★★	——	★★★
Al	≥3 μm	Silver grey	★★★★	★★★	★★★★	——	★★★	High binding capacity
Al+Epoxy	≥15 μm	Black or grey	★★★★★	★★★★★	★★★★★	★★★★★	★★★★★	Poor wear resistance
Zn-Al	≥10 μm	Silver white or silver grey	★★★★★	★★★★★	★★★★★	——	★★★★★
Everluber	≥5 μm	Golden yellow	★★★★	★★★★	★★★★★	★★★★★	★★★★
Teflon	≥5 μm	Black	★★	★★★	★★★★★	★★★★★	★★★	Good wear resistance
Parylene coating	≥3 μm	Transparence	★★	★★★	★★★★★	★★★★★	★★★	Can be implanted into the human body

Note: The number of ★ reflects the anti-corrosion ability of coating, and five-star represents excellent corrosion resistance; "_" stands for not applicable.