Unimagnet UMFS series barium ferrite magnetic powder is especially used for fridge door seal gaskets. So far our products have been sold to more than six customers in China and overseas, and lots of postive feedback has proved our good quality.
UMFS series barium ferrite magnetic powder is produced by Unimagnt's 2nd automatic production line. With its batch feeder controlled by computer, raw material's channalization transportation reduces the risk of pollution and loss. High precise control system is adopted in each procedure. All these improved technics eusure the final barium ferrite magnetic powder to get high stable quality.Our regular products’ specs goes as follows, any personal and custom-build requests are welcomed.
Typical products of Magnetic Ferrite Powder for Fridge door gaskets
Grade |
Magnetic characteristics |
Granularity |
Forming method |
|||
Br |
bHc |
iHc |
(BH)max |
|||
UMFS-1(Ba) |
150±5 |
118±8 |
159±8 |
6.4±0.4 |
1.0-2.0 |
Extrusion |
UMFS-1B(Ba) |
160±5 |
124±4 |
166±8 |
6.8±0.4 |
1.0-2.0 |
|
UMFS-2(Sr) |
200±5 |
119±5 |
159±8 |
6.8±0.4 |
1.2-2.0 |
|
UMFS-2B(Ba) |
195±5 |
119±5 |
159±8 |
6.8±0.4 |
1.2-2.0 |
|
UMFS-3(Ba) |
200±5 |
125±5 |
183±8 |
7.0±0.4 |
2.0-3.0 |
|
UMFS-4(Ba) |
180±5 |
119±5 |
183±8 |
6.0±0.4 |
2.0-3.0 |
|
UMFS-4B(Ba) |
200±10 |
119±8 |
191±8 |
7.6±0.4 |
3.5-3.5 |
|
Conversion Table
Remark
1. Ba--Barium ferrite powder Sr--Strontium ferrite powder
2. Custom-build specs is welcomed.