D20x1 N42 Adhesive Neodymium magnet with 3M
Price Polarity directions Buy 0.50 €(0.41 € VAT excl.)North Pole N Sold out Contact us Inform when we have the item on stock Add to wishlist South Pole S Sold out Contact us Inform when we have the item on stock Add to wishlist -
Material: NdFeB
Shape: Disc
Measurements (Size): D20x1 mm
Tolerance: +/- 0.1 mm
Coating: (Ni-Cu-Ni)
Magnetisation: N42 1 mm
Strength: approx. 1.6 Kg
Max working temp. (Max. working temperature): 80°C
Weight: 3 gWe have with N and S poles, NOTE: If you need different poles in pairs, please select.
Magnetic properties of magnetic materials N42: 1.29-1.32 T, 12900-13200 G, remanencja Br [T], Koercja HCB min. 955 [kA/m],
Curing temperature 310°[C]
Coercja HCJ min. 955 [kA/m],
Energy product (BH) max 318-334 [kJ/m3]
How long does the adhesive last?
Before starting work on your project, keep in mind that the adhesive on self-adhesive products has a limited lifespan. The durability of the adhesive is as follows:
Magnets with adhesive film: approx. 12 months.
Magnets with adhesive foam : approx. 18 months.
Self-adhesive magnetic tape: approx. 6 months.
The information provided above is intended as a guideline. The lifespan of adhesives depends on factors such as humidity, ambient temperature, surface type, sun exposure, etc. Under optimum conditions, the adhesive may last much longer.
