Technical Dates Of Self-adhesive Disc Neodymium Magnets 20x2mm
|
Category |
Adhesive Magnet |
|
Material |
NdFeB |
|
Shape |
Disc |
|
Diameter |
20 mm |
|
Height |
2 mm |
|
Tolerance |
+/- 0,1 mm |
|
Direction of magnetisation |
axial (parallel to height) |
|
Coating |
Nickel-plated (Ni-Cu-Ni) |
|
Magnetisation |
N35 |
|
Strength |
approx. 2,3 kg (approx. 22,6 N) |
|
Displacement force |
approx. 450 g (approx. 4,42 N ) |
|
Max. working temperature |
80°C (possibly lower) |
|
Adhesive |
3M, No. 4920, 0,40 mm |
|
Shelf life adhesive |
18 months (approx.) |
|
Design |
Self-adhesive (foam) |
|
Colour |
Silver-coloured |
|
Weight |
4,8 g |
There neodymium disc magnets(20mm diameter, 2mm thick) are pasted with 3M-4920 adhesive,which belongs to foam adhesive and has very strong holding force. We provide main technical dates on the table. You can stick the magnet onto wood,plastic and any other non-metal surface.You can also hole non-metal objects on metal surface by using strong foam self-adhesive magnet. You normal get 5000 pieces N-pole and 5000 pieces S-pole if you order 10000 pieces. You can sepcify adhesive types for your projects.
