Injection ferrite permanent magnet is made by mixing the ferrite powder with polymer plastics(such as PA,PPS,etc.),then through the mold to inject the various magnet shapes. Applying the magnetic field orientation, we can get the anisotropic magnets.

With hardness and elasticity, and could be processed into thin ring easily.
Could be injection moulded with axis at one time, simplify assembling,ensure precision. Complex shape and precise tolerance can be achieved
In the condition of heat-melting, they are of even density, excellent consistency
Produced by injection with mixture of ferrite powder and plastic binder. Be of excellent corrosion resistance as the ferrite powder is covered by plastic binder
Density: 3.6—3.8g/cm³
Operating temperature range from -40°C—130°C

Applications:

Magnetic rollers for copier and laser printer
Permanent motor magnets (rotors & other components)
Magnetic rings for aerodynamic component
Color Monitor/TV purity convergence magnet
Binders: PA6, PA12, PPS

Characteristics

Binders: PA6, PA12, PPS
Can be magnetized in any direction, suitable for the radial or axial(face) multi-polar magnetized magnet.
One time forming the complex shape.
Forming the shape with the shaft or bushing one time to reduce assembly processes and improve assembly accuracy.
No surface treatment.

**Magnetic Properties of Injection Ferrite Bonded Magnet**
TYPE NO.	Binder	Magnet Material	Br (mT) Gs	H_CB (kA/m) Oe	H_CJ (kA/m) Oe	(BH)_max kJ/m³ MGOe	Density (g/cm³)	Usage
FBP-1210	Nylon6	Ba ferrite	65~75	40~48	190~230	0.6~0.8	2.4~2.5	PCM for TV Monitor
FBP-1210	Nylon6	Sr ferrite	650~750	503~603	2400~2890	0.07~0.1	2.4~2.5	PCM for TV Monitor
FBP-1211	Nylon6	Ba ferrite	110~130	70~85	190~230	1.5~3.0	2.7~3.2	Isotropic injection magnet
FBP-1211	Nylon12	Sr ferrite	1100~1300	880~1068	2400~2890	0.19~0.38	2.7~3.2	Isotropic injection magnet
FBP-1212	Nylon6	Ba ferrite	130~150	85~105	190~230	3.0~4.2	3.2~3.7	Isotropic injection magnet
FBP-1212	Nylon12	Sr ferrite	1300~1500	1070~1320	2400~2890	0.38~0.53	3.2~3.7	Isotropic injection magnet
FBP-1213	Nylon6	Ba ferrite	210~240	120~170	160~230	7.0~12.0	3.0~3.5	Anisotropic injection magnet
FBP-1213	Nylon12	Sr ferrite	2100~2400	1510~2140	2010~2890	0.88~1.5	3.0~3.5	Anisotropic injection magnet
FBP-1214	Nylon6	Ba ferrite	250~260	164~174	210~230	11.9~12.5	3.35~3.55	Anisotropic injection magnet
FBP-1214	Nylon12	Sr ferrite	2500~2600	2060~2190	2640~2890	1.5~1.57	3.35~3.55	Anisotropic injection magnet
FBP-1215	Nylon6	Sr ferrite	250~260	174~184	230~280	12.1~12.7	3.35~3.55	Anisotropic injection magnet
FBP-1215	Nylon12	Sr ferrite	2500~2600	2190~2310	2890~3520	1.52~1.6	3.35~3.55	Anisotropic injection magnet
FBP-1216	Nylon6	Sr ferrite	250~260	184~194	280~320	12.3~12.9	3.35~3.55	Anisotropic injection magnet
FBP-1216	Nylon12	Sr ferrite	2500~2600	2310~2440	3520~4000	1.55~1.62	3.35~3.55	Anisotropic injection magnet
FBP-1217	Nylon6	Sr ferrite	270~280	170~190	210~230	14.3~14.9	3.5~3.65	Anisotropic injection magnet
FBP-1217	Nylon12	Sr ferrite	2700~2800	2140~2390	2640~2890	1.8~1.87	3.5~3.65	Anisotropic injection magnet
FBP-1218	Nylon6	Sr ferrite	270~280	180~200	230~280	14.4~15.0	3.5~3.65	Anisotropic injection magnet
FBP-1218	Nylon12	Sr ferrite	2700~2800	2260~2390	2890~3520	1.80~1.88	3.5~3.65	Anisotropic injection magnet
FBP-1219	Nylon6	Sr ferrite	270~280	190~200	280~320	14.5~15.1	3.5~3.65	Anisotropic injection magnet
FBP-1219	Nylon12	Sr ferrite	2700~2800	2390~2510	3520~4000	1.82~1.89	3.5~3.65	Anisotropic injection magnet
FBP-1220	Nylon6	Sr ferrite	275~285	180~200	210~250	14.7~15.5	3.60~3.70	Anisotropic injection magnet
FBP-1220	Nylon12	Sr ferrite	2750~2850	2260~2510	2640~3140	1.85~1.95	3.60~3.70	Anisotropic injection magnet
FBP-1221	Nylon6	Sr ferrite	285~295	190~210	210~250	15.5~17.0	3.65~3.75	Anisotropic injection magnet
FBP-1221	Nylon12	Sr ferrite	2850~2950	2390~2640	2640~3140	1.95~2.14	3.65~3.75	Anisotropic injection magnet
FBP-1222	PPS	Sr ferrite	245~265	170~180	210~250	11.0~13.0	3.48~3.65	Anisotropic injection magnet
FBP-1222	PPS	Sr ferrite	2450~2650	2140~2260	2640~3140	1.38~1.63	3.48~3.65	Anisotropic injection magnet

Physical Characteristics of Injection Bonded Ferrite Magnet
NO.	Density (g/cm³)	Tension Strength (Kg/cm²)	Bend Strength (Kg/cm²)	Impact Strength (Kg×cm/cm²)	Hardness (Rsc)	Water Absorption (%)	Heat Distortion Temp (°C)
FBP-1210	2.5~2.7	630	1000	25.0	102	0.07	110
FBP-1211	2.7~3.0	630	1100	25.0	103	0.07	110
FBP-1212	2.6~2.9	630	1100	24.0	103	0.07	115
FBP-1213	3.0~3.5	630	1100	23.0	104	0.07	113
FBP-1214	3.1~3.5	630	1200	23.0	116	0.07	117
FBP-1215	3.35~3.55	630	1150	23.0	110	0.07	117
FBP-1216	3.35~3.55	600	1150	21.0	112	0.05	118
FBP-1217	3.5~3.65	550	1200	20.0	112	0.05	120
FBP-1218	3.5~3.65	550	1200	19.0	114	0.05	120
FBP-1219	3.5~3.65	500	1200	17.0	115	0.04	125
FBP-1220	3.60~3.70	470	900	12.0	115	0.04	128
FBP-1221	2.65~3.75	450	800	12.0	115	0.04	135
FBP-1222	3.48~3.65	430	800	8.5	115	0.04	137

Typical specification:
NO.	Model	Specification	Sort	Pole
1	S001	∮41×∮29×3.5	magnetic ring	2/6 Polarities
2	S002	∮49×∮39×24.8	Rotator	8 Polarities
3	S003	∮74×∮54×39	Rotator	10 Polarities
4	S004	∮52×∮32×27	Rotator	8 Polarities
5	S005	∮49.4×∮35×38.6	Rotator	8 Polarities
6	S006	∮88×∮82×14	Rotator	14 Polarities
7	S007	∮10.2×∮5.4×8.8	magnetic ring	16 Polarities
8	S008	∮18.1×∮2.9×7.6	magnetic ring	8 Polarities
9	S009	∮9×∮6.5×1	magnetic ring	18 Polarities

Ferrite Magnet

Injection Bonded Ferrite Magnet

Ferrite Magnet

Applications:

Characteristics

CONSULTING QUOTATION