Flexible Magnets for Micro-Motor
| Payment Terms: | L/C, T/T, paybal, WU |
|---|---|
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Ningbo, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
| Main Products: | 216 Pcs/set Bucky Ball, N35 Black Ni Coating Magnetic Magic Cube, D5mm Magnetic Puzzle Toy, Magformer Magneitc Construction Toys-41pcs, Magformer 3-D Education Toy |
Product Detail
| Model No.: | BW-F2-3 |
|---|---|
| Means of Transport: | International express, Ocean, Air |
| Application: | Industrial Magnet |
| Shape: | Sheet |
| Type: | Soft |
| Composite: | Ferrite Magnet |
| Brand Name: | Bestway |
Product Description
| BWZY-4C | BWZY-4N | ||
| Magneticproperty | Residual induction Br(T) | 0.24-0.25 | 0.23-0.25 |
| Coercive force Hcb(kA/m) | 159-183 | 159-183 | |
| Intrinsic coercive force Hcj(kA/m) | >=200 | >=239 | |
| Maximum energy product(BH)max(kJ/m3) | 11.1-11.9 | 10.7-11.9 | |
| Adhesive agent components | Chlorinated polyethylene | Butyronitrile rubber | |
| Appearance | The face:clean and polish on polish ;no bubble ;no scuffing ; Upper and below edge is vertical ; fracture is smooth. | ||
| Tolerance | Length +0.2mm width +0.1mm thickness +0.05(or according to the contract requirement) | ||
| Physical property | Tensile strength(Mpa) | >=7 | >=7 |
| Elongation rate(%) | >=100 | >=100 | |
| Hardness(SHA) | >=88 | >=86 | |
| Density(g/cm3) | 3.6-3.7 | 3.6-3.7 | |
| Temperature( o C) | -40-100 | -40-100 | |
| Winding character | Contract value | ||
| Thermal expansion coefficient | 28 x 10-5/ o C | ||
| Corrosion Resisting Property | 10%HCI | Excellent | Excellent |
| 20%HCI | Excellent | Excellent | |
| 10%H2SO4 | Good | Good | |
| 20%H2SO4 | Good | Good | |
| absolute ethly alcohol | Excellent | Excellent | |
| methylbenzene | Bad | Bad | |
| gasoline | Excellent | Excellent | |
| benzene | Bad | Bad | |
| acetone | Bad | Bad | |
| 28% ammonia water | Excellent | Excellent | |
| engine oil | Good | Excellent | |
.jpg)
.jpg)
