The most common coatings for curved (arc) neodymium (NdFeB) magnets is epoxy. Epoxy coating has the advantages of high-temperature resistance and salt spray resistance. Our epoxy-coated neodymium arc magnets are primed with nickel-copper coating, they have a three-layer coating of Ni-Cu+Epoxy.
Our epoxy-coated arc neodymium magnets (magnetic tiles) are used in compressors, elevators, and motor fields.
Operating temperature: N-Series ≤80°C; M-Series ≤100°C; H-Series ≤120°C; SH-Series ≤150°C; UH-Series ≤180°C; EH-Series ≤200°C; AH-Series ≤230°C
Surface Treatment: Nickel-Copper-Nickel (three layers coating), Zn, phosphatizing, Epoxy
Grade-N: N35, N38, N40, N42, N45, N48, N50, N50;
Grade-M: 33M, 35M, 38M, 40M, 42M, 45M, N48M, 50M;
Grade-H: 35H, 38H, 40H, 42H, 45H, 48H;
Grade-SH: 35SH, 38SH, 40SH, 42SH, 45SH;
Grade-UH: 28UH, 30UH, 33UH, 35UH, 38UH, 40UH
Grade-EH: 28EH, 30EH, 33EH, 35EH,3 8EH
Grade-AH: 28AH, 30AH, 33AH, 35AH
With Epoxy Coating
Material & Grade
+/- 0.1 mm
Direction of magnetization
Max. working temperature
lf you have any questions, you can contact us to help you solve them.