0.03mm~2mm Thin Magnetic Adhesive Sheet Roll Overview
Item No.: FM-MR-11
Type: Permanent, Flexible
Composite: Rubber Magnet
Shape: Roll
Application: Industrial Magnet
Grade: High quality
Color: Black
Size: Customized Size
Material: Eco-friendly
Product Name Flexible Rubber Magnetic Roll With Adhesive/With PVC
Material Isotropic,Anisotropic
Shape Roll,Sheet,Strip
Size 620mm x 0.4mm x 30M or customized
Surface Treatment Self-adhesive
Certification ROHS,CA65,ISO 9001
How are flexible magnets made?
A dry mixture of ferrite powder and rubber polymer resin is mixed, calendered and ground; then formed either by extrusion (for magnetic strip) or rollers (for magnetic sheeting). The material is then magnetized, laminated with vinyl or adhesive, cut to size, rolled onto a core, and boxed for shipment.
Powerful flexible magnetic sheeting is supersaturated with magnetism in a multiple pole magnetization pattern, so its magnetic strength is evenly distributed across the surface. The thicker the material, the greater the strength. Permanent magnetism is guaranteed as long as the material is not subjected to a demagnetizing force, or magnets with stronger magnetic forces.
| Product type | Typiacl magnetic property value | Physical characteristics | ||||||
| Br
(Gs) |
Hcb
(Oe) |
Hcj
(Oe) |
(BH)max
(MGOe) |
Density
(g/cm³) |
Hardness
(A) |
Tensile strength
(kg/cm³) |
TemRange
(°C) |
|
| Isotropic extrusion
magnetic strip |
1400-1800 | 1320-1635 | 2010-3000 | 0.5-0.8 | 3.6-3.8 | ≥90 | ≥20 | -40~85 |
| Semi-anisotropic extrusion
magnetic strip |
1800-2100 | 1635-1900 | 2200-3600 | 0.8-1.1 | 3.6-3.8 | ≥90 | ≥20 | -40~85 |
| Isotropic calendering
rubber magnet |
1800-2200 | 1400-1800 | 1800-2400 | 0.7-1.1 | 3.6-3.8 | ≥95 | ≥20 | -40~85 |
| Anisotropic extrusion magnetic strip | 2100-2500 | 1900-2250 | 2400-4000 | 1.1-1.5 | 3.6-3.8 | ≥90 | ≥20 | -40~85 |
| Semi-anisotropic calendering
rubber magnet |
2200-2400 | 1600-1900 | 2000-2600 | 1.1-1.4 | 3.6-3.8 | ≥95 | ≥20 | -40~85 |
| Anisotropic calendering rubber magnet | 2400-2700 | 1900-2250 | 2400-3000 | 1.4-1.7 | 3.6-3.8 | ≥95 | ≥20 | -40~85 |
Working Temperature: Grade Temperature
ISOTROPIC RUBBER MAGNET
MPRM-5T 80ºC Flexible Rubber Self Adhesive Magnetic Roll
MPRM-8 80ºC Flexible Rubber Magnetic Sheet Roll With Adhesive
ANISOTROPIC RUBBER MAGNET
MPRM-10 80ºC Flexible Magnetic Roll with White Glossy Vinyl
MPRM-11 80ºC
MPRM-13 80ºC Flexible Isotropic Rubber Vinyl Magnetic Roll
MPRM-15 80ºC
| Grade | Br | HcB | Hcj | (BH)max |
| KGs | Ka/m | Ka/m | Kj/m³ | |
| MPRM-5T | 140-155 | 90-120 | 130 | 4.0-5.6 |
| (1400-1550) | (1125-1500) | -1625 | (0.5-0.7) | |
| MPRM-8 | 160-185 | 120-140 | 150 | 5.6-7.0 |
| (1600-1850) | (1500-1750) | -1875 | (0.7-0.89) | |
| MPRM-10 | 200-210 | 145 | 160 | 8.0-9.6 |
| (2000-2100) | -1812 | -2000 | (1.0-1.2) | |
| MPRM-11 | 230-245 | 160 | 175 | 10.0-11.0 |
| (2300-2450) | -2000 | -2188 | (1.25-1.39) | |
| MPRM-13 | >=250 | 160 | 182 | 11.2-12.6 |
| (>=2500) | -2000 | -2275 | (1.40-1.51) | |
| MPRM-15 | 260 | 172 | 196 | 12-12.8 |
| -26000 | -2150 | -2450 | (1.5-1.6) | |
| MPRM-11H | 230-240 | 170 | 188 | 10.0-11.0 |
| (2300-2400) | -2125 | -2500 | (1.25-1.34) |
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