Magnetic Powder

Bonded Ferrite Powder

Specifications of YXC Plastic Bonded Ferrite Magnetic Materials
YXC 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,The strict quality control system of our plant ensures that the quality is stable and consistent.
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
(m)
Typical Min Typical Min Typical Min Typical Min
YXF-1

BaFe12O19

150 140 95.5 87.5 183 167 3.98 3.58 2-4 Extrusion
or
Calendering
YXF-2

BaFe12O19

180 175 119 115 183 167 5.97 5.57 1.1-1.4
YXF-2b

BaFe12O19

180 175 111 107 151 143 5.57 5.17 1.5-1.8
YXF-2c

BaFe12O19

180 175 111 107 151 143 5.57 5.17 1.8-2.1
YXF-2S SrFe12O19 180 175 119 115 183 167 5.97 5.57 1.1-1.4
YXF-2Sb SrFe12O19 180 175 111 107 159 143 5.57 5.17 1.5-1.8
YXF-2Sc SrFe12O19 180 175 111 107 159 143 5.57 5.17 1.8-2.1
YXF-3 SrFe12O19 250 240 167 159 223 199 11.9 11.1 1.3-1.6 Magnetic orientation
YXF-4 SrFe12O19 245 235 159 151 223 215 11.1 10.4 1.3-1.6 Calendering
orientation
YXF-4b SrFe12O19 250 240 175 167 255 239 11.9 11.1 1.0-1.3
YXF-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 retio 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.

 


 
 
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