The Flexible & Plastic magnets is a kind of composite magnetic material, made by calendaring,and injection,it’s like rubber,easily to be fabri-cated.lt is widely used in industry and civil appliance,such as ,motor, signposts,drawing board locking system,instruments and so on.
Rubber magnet
Magnetic Properties
| TYPE | NP3 | NP5 | NP8 | NP10 | NP12 | NP14 |
| Br(typ) (mT) Remanence (Gs) | 150
1500 |
170
1700 |
200
2000 |
230
2300 |
245
2450 |
265
2650 |
| bHc(typ) (KA/m) Coercive Force(Oe) | 95
1200 |
96
1200 |
143
1800 |
159
2000 |
168
2120 |
191
2400 |
| iHc(typ) (KA/m) int Coercive Force (Oe) | 175
2200 |
191
2400 |
207
2600 |
207
2600 |
247
3100 |
263
3300 |
| (BH)max(typ)(kj/m3) Max.Energy product(MGOe) | 4
0.5 |
4.8
0.6 |
8.0
1.0 |
9.6 1.2 |
11.9
1.5 |
13.5
1.7 |
Physical properties
| Density(g/cm3) | 3.5-3.7 |
| OPerating Temperature(℃ ) | -40±100 |
| Hardness(D) | 45-50 |
| Tensile Strength(Kg.f/cm2) | 50 |
| Rev,Temp.coeff(%/℃ | -0.18 |
Ferplastic rubber magnet
Magnetic Properties
| Code | PE60M | PE70M | PE10 | PE12 | PE15 | PE18 |
| Remanence(typ)Br(T) | 0.055 | 0.0868 | 0.22 | 0.23 | 0.25 | 0.27 |
| Coercivity(typ)bHc(KA/m) | 41.4 | 63 | 147 | 149 | 177 | 198 |
| IntyincCoercivity(typ)iHc(KA/m) | 208 | 216 | 190 | 190 | 248 | 286 |
| Max.Energy product(typ)(BH)max( KJ/m3) | 0.574 | 1.38 | 9.05 | 9.51 | 11.4 | 14.3 |
Physical properties
| Code | PE60M | PE70M | PE10 | PE12 | PE15 | PE18 |
| Density(typ)g/cm3 | 2.4 | 2.6 | 3.5 | 3.7 | 3.7 | 3.7 |
| Tensile Strength Mpa | 78 | 78 | 78 | 60 | 60 | 60 |
| Heat Distortion Temp.℃ | 120 | 120 | 120 | 120 | 120 | 120 |
| Binder | Nylon6/66 | Nylon6/66 | Nylon6 | Nylon6 | Nylon6 | Nylon6 |