Rustproof NdFeB Permanent Magnet Rare Earth NdFeB Rubber Magnet Sheet Strip
Price:
USD 0.1-10USD/PC
MOQ:
10PCS
Delivery Time:
1-2 weeks
Brand:
MGT
Product Description
Rare Earth NdFeB Rubber Magnet Rustproof Rubber Magnet Sheet Rubber Magnet Strip
Flexible NdFeB Rubber Magnet
Process flow
- 1. Use NdFeB magnetic powder, CPE and antioxidant to mix in a closed mixer, and then crush into particles
- 2. Produced by calendering or extrusion into materials that require thickness and diameter
- 3. UV varnish or PVC and PET paste
- 4. Magnetization, testing, packaging
Application
- The magnetic properties of rubber NdFeB magnets are the highest among the current rubber magnets, which can be widely used in machinery, medical equipment, outdoor advertising display purposes, and can also be used in household appliances and toys.
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Features
- Anti-drop and broken, good flexibility and bending
- Wear-resistant, long service life, strong magnetic
- Good workability, can be cut, punched, and bent
- Operating temperature range -30 to 85 degrees
Product grade list
| Product standards Of Flexible NdFeB Magnet | ||||||||||
| Version | 2020-02-v01 | |||||||||
| Magnetic Properties | ||||||||||
| Material Type | MGT-RN2 | MGT-RN3 | MGT-RN3-B | MGT-RN4 | MGT-RN5 | MGT-RN6 | MGT-RN7-B | MGT-RN7 | ||
| Br | Gs | 3000±500 | 3300±500 | 4600±500 | 4300±500 | 4800±500 | 5300±500 | 6200±500 | 5800±500 | |
| mT | 300±50 | 330±50 | 460±50 | 430±50 | 480±50 | 530±50 | 620±50 | 580±50 | ||
| Hcb | Oe | 2000±500 | 2600±500 | 2400±500 | 3200±500 | 3700±500 | 4200±500 | 4000±500 | 4800±500 | |
| kA/m | 159±40 | 207±40 | 191±40 | 255±40 | 295±40 | 334±40 | 318±40 | 382±40 | ||
| Hcj | Oe | 3000±1000 | 5800±1000 | 3000±1000 | 7800±1000 | 8500±1000 | 9000±1000 | 7000±1000 | 9000±1000 | |
| kA/m | 239±80 | 462±80 | 239±80 | 621±80 | 677±80 | 716±80 | 557±80 | 716±80 | ||
| (BH)max | MGOe | 2±0.5 | 3±0.5 | 3±0.5 | 4±0.5 | 5±0.5 | 6±0.5 | 7±0.5 | 7±0.5 | |
| kJ/m3 | 16±4 | 24±4 | 24±4 | 32±4 | 40±4 | 48±4 | 56±4 | 56±4 | ||
| Flux Irreversible Loss | % | ＜5 | ＜5 | ＜5 | ＜5 | ＜5 | ＜5 | ＜5 | ＜5 | |
| (αBr) | %/℃ | -0.11 | -0.11 | -0.11 | -0.11 | -0.11 | -0.11 | -0.11 | -0.11 | |
| Temperature Coefficient of Br | ||||||||||
| Max Operating Temp | ℃ | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | |
| Physical Properties | ||||||||||
| Density | g/cm3 | 4-4.8 | 4.5-5 | 4.5-5 | 4.8-5.3 | 4.8-5.3 | 5-5.5 | 5.1-5.7 | 5.1-5.7 | |
| Hardess | Shore D | 30-70 | ||||||||
| Tensile Strength | Mpa | >3.5 | ||||||||
| Elongation | % | 20-90 | ||||||||
| Size Range | ||||||||||
| Thickness(mm) | Range | 0.2-0.3 | 0.4-1.0 | 1.1-2.0 | 2.1-3 | ≥3.1 | Remark:This data is only applicable to the general situation, and the specific product is determined according to the delivery specifications | |||
| Tolerance | ±0.03 | ±0.05 | ±0.07 | ±0.1 | ±0.15 | |||||
| Width (mm) | Range | 1-30 | 31-100 | 101-200 | 201-400 | 401-450 | ||||
| Tolerance | ±0.1 | ±0.15 | ±0.3 | ±0.5 | ±1 | |||||
| Length (mm) | Range | 1-30 | 31-100 | 101-200 | 201-400 | ≥401 | ||||
| Tolerance | ±0.1 | ±0.15 | ±0.3 | ±0.5 | 1-5 | |||||
| Technical information can be change without furture notice | ||||||||||
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Company
Qingdao Magnet Magnetic Material Co., Ltd.
Location
NO.3 Building, NO.12 LiaoYang East Road, LaoShan District, QingDao, China
Contact Person
Jack Cui