Rubber Magnets
Rubber magnet material has high plasticity and good flexibility, which can be used to produce complex and thin-walled products of any shape; Good consistency and high dimensional accuracy; Good shock resistance, not fragile; The small specific gravity of the magnet is conducive to the lightweight of the device and the whole machine; The magnet can be made into a magnet with all radial (all radiation) orientation; Can mount PVC, PP synthetic paper, double-sided tape, etc., made into a variety of products.
Product features
●The finished product is made by extrusion or
rolling
●Due to the high plasticity of the material itself,
the finished product or semi-finished product can
be cut, punched, cut and mounted at will
●Not easy to demagnetize, good corrosion
resistance, low price, rich resources
●Low cost / performance ratio
Magnetic properties
| Class | Performance | Br | Hcb | Hcj | (BH)max |
| Gs | Oe | Oe | MGOe | ||
| Isotropic calendering | BF-7 | 1750-1850 | 1300-1400 | 2100-2300 | 0.65-0.75 |
| Semi anisotropic extrusion | BF-10 | 1800-1900 | 1500-1650 | 2200-2500 | 0.70-0.85 |
| Semi anisotropic calendering | BF-10 | 1950-2100 | 1500-1600 | 2050-2250 | 0.85-1.0 |
| Heterosexual extrusion | BF-256 | 1900-2000 | 1650-1850 | 2600-3200 | 0.90-1.10 |
| Anisotropic calendering | BF-256 | 2500-2600 | 2100-2300 | 2500-3000 | 1.50-1.60 |
Physical property
| Tensile strength (Mpa) | ＞2.5 | ＞2.5 | ＞2.5 | ＞2.5 | ＞2.5 | ＞2.5 | ＞2.5 | ＞2.5 | ＞2.5 |
| Elongation(%) | ＞20 | ＞20 | ＞20 | ＞20 | ＞20 | ＞20 | ＞20 | ＞20 | ＞20 |
| Hardness(Shore D) | 40～65 | 40～65 | 40～65 | 40～65 | 40～65 | 40～65 | 40～65 | 40～65 | 40～65 |
| Density(g/m3) | 3.6～3.8 | 3.6～3.8 | 3.6～3.8 | 3.6～3.8 | 3.6～3.8 | 3.6～3.8 | 3.6～3.8 | 3.6～3.8 | 3.6～3.8 |
| Weight loss by heatingt (%) | ＜2.0 | ＜2.0 | ＜2.0 | ＜2.0 | ＜2.0 | ＜2.0 | ＜2.0 | ＜2.0 | ＜2.0 |
| Temperature range(℃) | -40～100 | -40～100 | -40～100 | -40～100 | -40～100 | -40～100 | -40～100 | -40～100 | -40～100 |
Product curve
Production process
Application area
The products are widely used in automobile, communication, audio and video, office automation, computer, health care, household appliances, hardware, toys and gifts, stationery, bags, color printing and other fields. It can be made into magnetic suction, magnetic door seal, motor magnetic strip, magnetic gift, magnetic refrigerator sticker, magnetic toy, magnetic business card, magnetic bookmark, magnetic puzzle, magnetic photo frame, magnetic film, magnetic dart, magnetic dart palladium, magnetic jewelry, etc.
Contact Us
Honor
Tianjin North Magnet Co., Ltd
津ICP备17001876号
