Magnetic Rolls, Sheets and Strips
Plastic-bonded, flexible permanent magnets.
Originally invented during the 1950s by Max Baermann, our co-founder, these products come in various widths and thicknesses, plain or laminated, as well as specific magnetic and mechanical properties. All magnetic sheets are supplied with a one-side multipole magnetization.
All PermaMag® products are available with self-adhesive backing.
PermaMag® is available in three versions:
PermaMag® 518
Strong adhesive force, plain brown plastic bonded, flexible permanent magnet, available in various thicknesses, widths, and lengths.
PermaMag® 5014
Strong adhesive force, printable, plastic bonded, flexible permanent magnet laminated with a matt white vinyl on the non-magnetic side, available in various thicknesses, widths, and lengths.
PermaMag® 928
Very strong adhesive force, available, plain brown, plastic bonded, flexible permanent magnet available in various thicknesses, widths, and lengths.
All of the above qualities are also available in strips of various thicknesses, widths, and lengths. They also come with self-adhesive backing. Upon request, custom laminations, sheet sizes, and specialty self-adhesive backing is available.
| Product Category | Br | bHc | iHc | bhmax | Max. working temp. | Density | Temperature Coefficient Br | Temperature Coefficient iHc | Curie Temperature | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mT ≥ |
kG ≥ |
Ka/m ≥ |
KOe ≥ |
Ka/m ≥ |
KOe ≥ |
Kj/m³ ≥ |
MGOe ≥ |
°C | g/m³ | %/°C | %/°C | °C | |
| PermaMag® Isotropic | 163 | 1.63 | 110 | 1.4 | 240 | 3.0 | 4.5 | 0.57 | 70 | 3.6 | -0.20/td | -0.35 | 450 |
| PermaMag® Anisotropic | 220 | 2.20 | 170 | 2.1 | 280 | 3.5 | 9.0 | 1.13 | 70 | 3.6 | -0.20/td | -0.35 | 450 |
For an explanation of these physical properties, please click here.
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