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This neodymium disc magnet is equipped with a strong, self-adhesive padding foam on one side.
In contrast to our normal self-adhesive magnets, this one sticks particularly well to the surface.
The protective film on the adhesive side can be easily peeled off through a small flap.
 
Self-adhesive magnetic plates as high-quality closures for folders, files, cases and packaging.
When using it as a closure, you must always use a pair (2 pieces).
If you let the magnets stick to metal, the polarity is irrelevant.
 
If you order 20 pieces, you will receive 10 pairs of magnets.
These magnetic plates are delivered in pairs on a carrier tape. So that you always get a magnet with a south pole and a magnet with a north pole on the self-adhesive side.
 
Adhesive film: 3M4920 (upholstery foam)
Thickness of the adhesive layer: 0.4 mm

Technical specifications

Diameter: 12 mm
Height H: 2 mm
Adhesive force: 1,4 kg
Material: Neodymium
Magnetization quality: N35
Maximum temperature: 80 °C
Coating: Nickel (Ni-Cu-Ni)
Magnetization direction: axial (parallel to height)
Volume: 226 mm³
Weight: 1,72 g
Adhesive: 3M, 4920
Tolerance: +/- 0,1 mm

Technical specifications for magnetization grade N35

Material Remanence Coercivity Energy product Maximum temperature
  Br bHc iHc (BxH)max  
  Gauss (G) Tesla (T) typ. kOe kA/m kOe kA/m MGOe kJ/m 3  
N35 11700-12100 1.17-1.21 10.8-11.5 860-915 ≥  12 ≥  955 33-35 263-279 ≤  80
EAN: 4250538417917
Manufacturer: magnets4you

The product conforms to the European RoHS Community legislation

The product conforms to the European RoHS Community legislation (2002/95/EC - RoHS - Restriction of Hazardous Substances) relating to the use and the employment of certain hazardous substances in electrical and electronic devices.

Safety Notice

NdFeB magnets are hard and brittle. Especially with thinner dimensions / higher adhesive forces, these can easily break or splinter! An uncontrolled impact of two magnets as well as an external, mechanical shock or pressure load should therefore be avoided!

Determination of the magnetic force

The adhesive force of our magnets is determined at room temperature on a polished plate made of steel S235JR (ST37) with a thickness of 10 mm by the vertical withdrawal of the magnet (1kg ~ 10 N). A different value down to -10% compared to the specified value is possible in exceptional cases. In general, the value is exceeded. Please note that for thinner, painted and not absolute plan undergrounds the adhesive force represents only one raction of the specified values.

 
Please note the safety instructions for this product.

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