0769-23388351
Toggle Navigation
The most used rare earth neodymium magnet coatings on the market are zinc or nickel-copper-nickel. Today, I will introduce a magnet coating with better salt spray resistance - black epoxy coating.
The black epoxy coating is nickel-plated on the iron-iron-boron magnet, and then a layer of resin paint is added on the outside. The epoxy resin electrophoresis is divided into metal electroplating layer (nickel/copper) primer + epoxy resin electrophoresis layer and directly on the magnet base. Epoxy plated.
Features of NdFeB (Neodymium) magnets with black epoxy plating:
High temperature resistance 380 ℃. (Temperature resistance of non-magnets)
Solvent resistance
A variety of colors are available, we usually see black epoxy, in fact, there are other colors, but not common, such as gray, red and other colors.
No hanging point
Salt spray resistance 72H
Plating thickness 15-25um
Application of NdFeB magnet with black epoxy coating:
Elevator motor, compressor, stepper motor, brushless motor, DC motor, starter motor, DVD spindle motor, optical disc drive.
Epoxy neodymium magnet samples;
Epoxy rare earth magnets round shape
Black epoxy coated arc segment magnet
Black epoxy coated trapezoid block magnet
Related magnet coating introduction;
Neodymium magnet coating and plating [ type color thickness ]
Neodymium round magnets with a diameter of 5mm and a thickness of 4mm are more commonly used. If you feel that the magnetic force is not enough, the performance level can be appropriately improved. Welcome to consult the price!...
Our company is a permanent magnet supplier from China. We are good at processing micro-precision magnets, high-performance magnets, special-shaped magnets, and multi-pole ring magnets. The quality is guaranteed and the price is not expensive. We look forward to customer consultation from all over the world....
The sample is an N52 high-performance ultra small hole radially sintered neodymium rotor magnet, with specifications of 2mm outer diameter, 0.9mm bore, and 4.5mm height....
This is a square neodymium magnet for earphones, the length and width are 5mm, the thickness is 2mm, the thickness is magnetized, the surface is galvanized, 1mm or other thickness can also be selected, non-high temperature grade, the maximum working temperature is less than 80 ℃...
The sample is a high-performance ferrite rotor magnet with a radial 3-pair pole configuration (6 poles), measuring 20mm in outer diameter, center bore diameter of 8mm, and height of 27mm. surface magnetic flux density reaches approximately 1800 Gauss....
This is a small-sized short bar shaped neodymium iron boron strong magnet with a specification of 1.5 × 1.5 × 10mm. It is made of N42 performance grade neodymium iron boron material and magnetized along the length direction (10 mm direction)....
This is a rare earth NdFeB strong magnet with a length of 30mm, a width of 20mm and a thickness of 10mm. Surface treatment is nickel-copper-nickel, and the thickness is 10mm. Magnetization direction is length direction....
This product is a small rare earth NdFeB magnet ring, with gold plated surface, N52 grade, the magnetization method is axial, the size is 5mm outer diameter, 2mm inner hole, 2mm height, and the tolerance can be ±0.02mm. Welcome to consult us for the price....