Rubber Magnet Sheets
Rubber magnet sheets, also known as magnetic rubber sheets or flexible magnetic sheets, are versatile materials made from a compound of rubber and ferrite magnet powder. They possess magnetic properties, allowing them to attract ferromagnetic materials like iron, nickel, and cobalt. These sheets are commonly used in various applications due to their flexibility, durability, and ease of customization.
The features of this type magnets
1.Flexibility: Flexible rubber magnets are highly flexible, allowing them to conform to curved or irregular surfaces. This flexibility makes them suitable for a wide range of applications where rigid magnets would not be feasible.
2.Customizability: These sheets are easily cut, punched, or shaped into various sizes and configurations using standard tools like scissors or a utility knife. This feature enables customization to fit specific project requirements.
3.Magnetic Strength: While not as strong as traditional rigid magnets, rubber magnet strip still offer sufficient magnetic strength for many applications. The strength varies depending on the thickness and composition of the sheet.
4.Durability: Rubber magnet sheets are resistant to demagnetization, corrosion, and weathering, making them suitable for both indoor and outdoor use. They can withstand moderate exposure to water, heat, and UV radiation.
5.Adhesive Options: Some magnet sheets come with an adhesive backing, allowing for easy attachment to surfaces such as paper, plastic, or metal. This adhesive backing eliminates the need for additional fasteners or adhesives.
6.Versatility: Magnetic rubber sheets find applications in various industries, including advertising, signage, crafts, educational materials, magnetic therapy, automotive, and industrial manufacturing. They are used for refrigerator/Fridge magnets, magnetic labels, vehicle signs, magnetic puzzles, teaching aids, and more.
7.Cost-Effectiveness: Compared to other types of magnets, they are generally more cost-effective, making them a popular choice for applications where budget is a consideration.
8.Safe Handling: Such flexible magnet are non-toxic and safe to handle, making them suitable for use in educational settings and environments where safety is a concern.
Magnetic Characteristic of Rubber Magnet
|
Classification |
Type |
Br MT(GS) |
Hcb KA/m (Oe) |
Hcj KA/m(Oe) |
(BH)max KJ/ m3 (MGOe) |
Composition |
Mode of production |
|
Isotropic Rubber Magnet |
YNT-4 |
135-155 (1350-1550) |
85-105 (1050-1300) |
175-210 (2200-2600) |
3.2-5.0 (0.40-0.62) |
BaO.6Fe2O3 SrO.6Fe2O3 |
Extruding Rolling |
|
YNT-S5 |
165-180 (1650-1800) |
90-105 (1130-1300) |
135-160 (1700-2010) |
4.5-5.8 (0.56-0.72) |
|||
|
YNT-B5 |
170-190 (1700-1900) |
90-115 (1200-1450 |
150-190 (1885-2400) |
4.6-6.5 (0.57-0.80) |
|||
|
YNT-6.5 |
185-200 (1850-2000) |
90-110 (1130-1380) |
125-150 (1570-1885) |
6.0-7.0 (0.74-0.93) |
|||
|
Anisotropic Rubber Magnet |
YNY-10 |
220-240 (2200-2400) |
140-165 (1760-2070) |
200-235 (2500-2950) |
9.0-10.5 (1.1-1.30) |
SrO.6Fe2O3 |
Rolling |
|
YNY-11 |
230-250 (2300-2500) |
145-165 (1820-2070) |
190-225 (2380-2850) |
9.5-11.0 (1.18-1.36) |
|||
|
YNY-13 |
250-270 (200-2700) |
175-190 (2200-2400) |
200-230 (2500-2900) |
11.5-14.5 (1.42-1.80) |
|||
|
YNY-15 |
≥270 (≥2700) |
175-190 (2200-2400) |
200-230 (2500-2900) |
≥14.5 (≥1.8) |
Other Physical Characteristic
Density: 3.6-3.8 g/cm3
SHORE Hardness: 30-60 SHORE D
Temperature Coefficient: -0.2 %/ °C
Operation Temperature: -40~80°C
Standard and Safe Export Package
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