Bonded Ferrite Powder : Neodymium Magnets China, Magnet Manufacturer Supplier

Bonded ferrite powders are the main raw mwterials for producing bonded ferrite magnets, The high-property powders are suitable for extruding, rolling or injecting process Specifications ofXCF Plastic Bonded Ferrite Magnetic Materials magnetic powder
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.

The magnetic ferrite powder are suitable for producing different grades of hard ferrite magnets by wet pressing or dry pressing. We supply the magnetic ferrite powders in three forms: granular powder (6-12mm), coarse powder (3-6um), fine powder (0.75-1.05um) according to the needs of clients. The magnetic ferrite powder can be classified as isotropic magnetic ferrite powder and anisotropic magnetic ferrite powder. Anisotropic magnetic ferrite powder has better orientability.

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	Mean size (¦Ìm)
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	Calendering orientation
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.