Fujian Xingyuan Magnetic Materials Co.,Ltd

Injection Bonded Ferrite Magnet
anisotropic bonded ferriteisotropic bonded ferrite magnets

Precise injection bonded ferrite magnets include Anisotropic and isotropic magnet. Isotropic magnets mainly used in colour TV, and Anisotropic magnet mainly used in the magnetic roller of laser printer, DC motor, small generator, relay, sensor, air-conditioner. Precise plastic part mainly used in field:Appliance (Camera, pickup camera), motor, hardware.

As a new production process for permanent magnetic material, Ferrite magnets produced with Injection moulding process remain ferrite magnets with much higher magnetic properties, meanwhile, which exert advantages of high efficiency and high precision on injection moulding, as well as provided the injection plastic magnets with particular characteristics.

  1. With hardness and elasticity, and could be processed into thin ring easily.

  2. Could be injection moulded with axis at one time, simplify assembling,ensure precision. Complex shape and precise tolerance can be achieved

  3. In the condition of heat-melting, they are of even density, excellent consistency

  4. 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

  5. Density: 3.6—3.8g/cm3

  6. Operating temperature range from -40°C—130°C

Applications:

  1. Magnetic rollers for copier and laser printer

  2. Permanent motor magnets (rotors & other components)

  3. Magnetic rings for aerodynamic component

  4. Color Monitor/TV purity convergence magnet

  5. Binders: PA6, PA12, PPS

Characteristics

  1. Having high dimensional precision

  2. Versatile shapes and specification

  3. Impact-resistant advanced surface treatment technology, effectively protection

  4. Integrated forming

Magnetic Properties of Injection Ferrite Bonded Magnet
TYPE NO.BinderMagnet MaterialBr
(mT)
Gs
HCB
(kA/m)
Oe
HCJ
(kA/m)
Oe
(BH)max
kJ/m3
MGOe
Density
(g/cm3)
Usage
FBP-1210Nylon6Ba ferrite65~7540~48190~2300.6~0.82.4~2.5PCM for TV Monitor
Sr ferrite650~750503~6032400~28900.07~0.1
FBP-1211Nylon6Ba ferrite110~13070~85190~2301.5~3.02.7~3.2Isotropic injection magnet
Nylon12Sr ferrite1100~1300880~10682400~28900.19~0.38
FBP-1212Nylon6Ba ferrite130~15085~105190~2303.0~4.23.2~3.7Isotropic injection magnet
Nylon12Sr ferrite1300~15001070~13202400~28900.38~0.53
FBP-1213Nylon6Ba ferrite210~240120~170160~2307.0~12.03.0~3.5Anisotropic injection magnet
Nylon12Sr ferrite2100~24001510~21402010~28900.88~1.5
FBP-1214Nylon6Ba ferrite250~260164~174210~23011.9~12.53.35~3.55Anisotropic injection magnet
Nylon12Sr ferrite2500~26002060~21902640~28901.5~1.57
FBP-1215Nylon6Sr ferrite250~260174~184230~28012.1~12.73.35~3.55Anisotropic injection magnet
Nylon122500~26002190~23102890~35201.52~1.6
FBP-1216Nylon6Sr ferrite250~260184~194280~32012.3~12.93.35~3.55Anisotropic injection magnet
Nylon122500~26002310~24403520~40001.55~1.62
FBP-1217Nylon6Sr ferrite270~280170~190210~23014.3~14.93.5~3.65Anisotropic injection magnet
Nylon122700~28002140~23902640~28901.8~1.87
FBP-1218Nylon6Sr ferrite270~280180~200230~28014.4~15.03.5~3.65Anisotropic injection magnet
Nylon122700~28002260~23902890~35201.80~1.88
FBP-1219Nylon6Sr ferrite270~280190~200280~32014.5~15.13.5~3.65Anisotropic injection magnet
Nylon122700~28002390~25103520~40001.82~1.89
FBP-1220Nylon6Sr ferrite275~285180~200210~25014.7~15.53.60~3.70Anisotropic injection magnet
Nylon122750~28502260~25102640~31401.85~1.95
FBP-1221Nylon6Sr ferrite285~295190~210210~25015.5~17.03.65~3.75Anisotropic injection magnet
Nylon122850~29502390~26402640~31401.95~2.14
FBP-1222PPSSr ferrite245~265170~180210~25011.0~13.03.48~3.65Anisotropic injection magnet
2450~26502140~22602640~31401.38~1.63

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-12102.5~2.7630100025.01020.07110
FBP-12112.7~3.0630110025.01030.07110
FBP-12122.6~2.9630110024.01030.07115
FBP-12133.0~3.5630110023.01040.07113
FBP-12143.1~3.5630120023.01160.07117
FBP-12153.35~3.55630115023.01100.07117
FBP-12163.35~3.55600115021.01120.05118
FBP-12173.5~3.65550120020.01120.05120
FBP-12183.5~3.65550120019.01140.05120
FBP-12193.5~3.65500120017.01150.04125
FBP-12203.60~3.7047090012.01150.04128
FBP-12212.65~3.7545080012.01150.04135
FBP-12223.48~3.654308008.51150.04137
Typical specification:
NO.ModelSpecificationSortPole
1S001∮41×∮29×3.5magnetic ring2/6 Polarities
2S002∮49×∮39×24.8Rotator8 Polarities
3S003∮74×∮54×39Rotator10 Polarities
4S004∮52×∮32×27Rotator8 Polarities
5S005∮49.4×∮35×38.6Rotator8 Polarities
6S006∮88×∮82×14Rotator14 Polarities
7S007∮10.2×∮5.4×8.8magnetic ring16 Polarities
8S008∮18.1×∮2.9×7.6magnetic ring8 Polarities
9S009∮9×∮6.5×1magnetic ring18 Polarities