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Magnetic Powder > Bonded Ferrite Powder

Bonded Ferrite Powder

bonded ferrite powder

Dexing company specializes in producing door seals used in the manufacture of high-performance barium, strontium ferrite (isotropic or semi-anisotropic) bonded magnetic powder (or pre sintered ferrite powder). Good research environment of the company and improve the equipment, can achieve the tracking and detection of the whole production process, in order to ensure high quality products and good consistency. The performance indicators among the forefront of the domestic like product. Years available magnetic powder 3000 tons.
Bonded ferrite powder for bonded magnets has a wide application, for example, isotropic magnetic ferrite powder can be used in manufacture of sound damping of automotive, fridge magnets, visual aids and sealing strip. Injection molding magnetic powder used in manufacture of rigid motor magnets, magnetic roll of copier and printer, anisotropic calendaring magnetic ferrite powder used in manufacturer of flexible motor magnets.

 

Magnetic Properties

P/N
Materials
Br
(mT)
bHc
(KA/m)
iHc
(KA/m)
(BH)max
(kj/m3)
Testing
(%)
Averagy Particle Size(um)
DXXF-1
BaFe12O19
﹥135
﹥183
Green piece
2.5-3.5
140-160
88-104
167-199
3.6-4.4
Calendering
DXXF-1b
BaFe12O19
150-160
96-104
191-207
4.0-4.8
Green piece
2.5-3.5
Calendering
DXXF-2H
BaFe12O19
140-150
80-100
180-200
3.1-3.9
Green piece
1.4-2.0
210-230
119-151
154-186
8.0-10.0
Calendering
DXXF-2SH
SrFe12O19
140-150
800-100
170-190
3.1-3.9
Green piece
1.4-2.0
215-235
119-151
154-186
8.0-10.0
Calendering
DXXF-3
SrFe12O19
160-170
103-119
207-231
4.7-5.5
Green piece
1.4-1.6
265-285
167-191
207-231
13.1-15.5
Injection molding
DXXF-3D
SrFe12O19
165-175
103-119
215-239
4.7±5.7
Green piece
1.5-2.0
280-290
185-209
227-251
14.7-17.1
Injection molding
DXXF-4b
SrFe12O19
﹥140
﹥100
﹥280
﹥3.6
Green piece
1.1-1.3
﹥245
﹥170
﹥239
﹥11.1
Calendering
DXXF-4D
SrFe12O19
﹥145
﹥102
﹥280
﹥3.8
Green piece
1.1-1.3
﹥255
﹥183
﹥255
﹥11.3
Calendering
DXXF-5
SrFe12O19
﹥135
﹥95.5
219-235
﹥3.3
Green piece
1.0-1.3
DXXF-6
BaFe12O19
﹥135
﹥95
﹥280
Green piece
0.70-0.95

 

 

 

 

In addition to customize the magnetic powder according to the user’ special performance or with the above performances,  Dexing also produce bonded ferrite magnetic powder with the following performance:


Material
Magnetic Properties
Average Particle Size(u)
Process
Br
(mT)
Hcb
(kA/m)
Hcj
(kA/m)
(BH)max
(kj/m3)
SrO·6Fe2O3
(or BaO·6Fe2O3)
170~180
110~120
190~210
5.0~6.0
1.2~1.5
Extrusion
200~220
140~150
180~190
8.0~9.0
Calendering

Packaging of Bonded Ferrite Powder

Dexing’s products are carefully packaged and protected before shipping. All pallets are made of ploywood and can meet the requirement of European, American and almost all countries’ customs.

Packing: Weaving bag, 25 KGS/BAG

Stock: dry and cool

We have suitable package for different types of products, to protect the goods to arrive at destination in good condition.

 

Magnetic Powder > Bonded Ferrite Powder