Bonded ferrite powders are
the main raw mwterials for
producing bonded ferrite
magnets,The high-property
powders are suitable for
extruding, rolling or
injecting
processSpecifications of
XCF Plastic Bonded
Ferrite Magnetic
Materials
XCF series Strontium plastic
bonded ferrite magnetic
powders
are
suitable for making various
bonded magnets.They have
good compatibility with
different kinds of composite
size,such powders have high
filling capacity.They can be
used for making different
kinds of magnets by
extrusion or injection
molding.
1. Material Properties
Trade mark
Material
Characteristics of products
Forming methods
Br(mT)
bHc(kA/m)
iHc(kA/m)
(BH)max(kj/m3)
Mean size
(¦Ìm)
Typical
Min
Typical
Min
Typical
Min
Typical
Min
XCF-1
BaFe12O19
150
140
95.5
87.5
183
167
3.98
3.58
2-4
Extrusion
or
Calendering
XCF-2
BaFe12O19
180
175
119
115
183
167
5.97
5.57
1.1-1.4
XCF-2b
BaFe12O19
180
175
111
107
151
143
5.57
5.17
1.5-1.8
XCF-2c
BaFe12O19
180
175
111
107
151
143
5.57
5.17
1.8-2.1
XCF-2S
SrFe12O19
180
175
119
115
183
167
5.97
5.57
1.1-1.4
XCF-2Sb
SrFe12O19
180
175
111
107
159
143
5.57
5.17
1.5-1.8
XCF-2Sc
SrFe12O19
180
175
111
107
159
143
5.57
5.17
1.8-2.1
XCF-3
SrFe12O19
250
240
167
159
223
199
11.9
11.1
1.3-1.6
Magnetic orientation
XCF-4
SrFe12O19
245
235
159
151
223
215
11.1
10.4
1.3-1.6
Calendering
orientation
XCF-4b
SrFe12O19
250
240
175
167
255
239
11.9
11.1
1.0-1.3
XCF-5
BaFe12O19
85
83
223
215
0.50-0.75
Film coating
2. Procedure Summaries
a. Before production,the powders
should avoid being humidified,and
avoid being mixed with other
material and impurity.
b. The mixture ratio of binders and
plasticizers should be defined
according to the grade of the
powder.The powder and binders and
plasticizers should be mixed
uniformly.
c. The working temperature of
extruding should be controlled
between 50OC to 90OC.(calendaring
plate is usually between 80OC to
120OC)
d. Please adjust the extruding
speed, calendaring speed and
times,according to the property
required.
are
suitable for making various
bonded magnets.They have
good compatibility with
different kinds of composite
size,such powders have high
filling capacity.They can be
used for making different
kinds of magnets by
extrusion or injection
molding.