magnet, magnets
Products List -- Injection Bonded Magnets

[bonded injection magnet]

As a professional bonded injection magnets manufacturer, exporter, supplier and factory in China.--Ningbo Bestway Magnet Co.,Ltd. specialized in producing and supplying various magnets, bonded injection magnet and magnetic products for more than 8 years, with our own factories in China. Our annual production capacity is over 5,000 tons about various magnets. Our products, bonded ferrite injection magnet are sold over 40 countries around the world. With high quality management term, we are proud to obtain ISO9002. For all, We persist in providing superior quality, competitive prices as well as prompt delivery. Based on this strong background for many years. We serve our customers sincerely while they treat us as their trustful friends.

Characteristics & Application of Injection Bonded Magnetbonded injection magnets

Applications: Copier and laser printer rolls
             Permanent motor magnets
             (rotors & other components)
             Magnetic rings for aerodynamic component
             Color Monitor/TV purity convergence magnet

Bonders: PA6, PA12, PPS.bonded injection magnet

Characteristics:Having high dimensional precision
             Versatile shapes and specification
             Impact-resistant.advanced surface treatment technology,effectively protect.
             Integrated forming

 
Magnetic properties Of Injection Ferrite Bonded Magnet

TYPE NO.

Binder

Magnet

Material

Br

(mT)

Gs

Hcb

(kA/m)

Oe

Hcj

(kA/m)

Oe

BH(max)

(kJ/m3)

MGOe

Density

(g/cm3)

Usage 

FBP-1210

Nylon6

Baferrite
Srferrite

65~75

650~750

40~48

503~603

190~230

2400~2890

0.6~0.8

0.07~0.1

2.4~2.5

PCM for TV、Monitor

FBP-1211

Nylon6
Nylon12

Baferrite
Srferrite

110~130

1100~1300

70~85

880~1068

190~230

2400~2890

1.5~3.0

0.19~0.38

2.7~3.2

Isotropic injection magnet

FBP-1212

Nylon6
Nylon12

Baferrite
Srferrite

130~150

1300~1500

85~105

1070~1320

190~230

2400~2890

3.0~4.2

0.38~0.53

3.2~3.7

Isotropic injection magnet

FBP-1213

Nylon6
Nylon12

Baferrite
Srferrite

210~240

2100~2400

120~170

1510~2140

160~230

2010~2890

7.0~12.0

0.88~1.5

3.0~3.5

Anisotropic injection magnet

FBP-1214

Nylon6
Nylon12

Baferrite
Srferrite

250~260

2500~2600

164~174

2060~2190

210~230

2640~2890

11.9~12.5

1.5~1.57

3.35~3.55

Anisotropic injection magnet

FBP-1215

Nylon6
Nylon12

Srferrite

250~260

2500~2600

174~184

2190~2310

230~280

2890~3520

12.1~12.7

1.52~1.6

3.35~3.55

Anisotropic injection magnet

FBP-1216

Nylon6
Nylon12

Srferrite

250~260

2500~2600

184~194

2310~2440

280~320

3520~4000

12.3~12.9

1.55~1.62

3.35~3.55

Anisotropic injection magnet

FBP-1217

Nylon6
Nylon12

Srferrite

270~280

2700~2800

170~190

2140~2390

210~230

2640~2890

14.3~14.9

1.8~1.87

3.5~3.65

Anisotropic injection magnet

FBP-1218

Nylon6
Nylon12

Srferrite

270~280

2700~2800

180~200

2260~2390

230~280

2890~3520

14.4~15.0

1.80~1.88

3.5~3.65

Anisotropic injection magnet

FBP-1219

Nylon6
Nylon12

Srferrite

270~280

2700~2800

190~200

2390~2510

280~320

3520~4000

14.5~15.1

1.82~1.89

3.5~3.65

Anisotropic injection magnet

FBP-1220

Nylon6
Nylon12

Srferrite

275~285

2750~2850

180~200

2260~2510

210~250

2640~3140

14.7~15.5

1.85~1.95

3.60~3.70

Anisotropic injection magnet

FBP-1221

Nylon6
Nylon12

Srferrite

285~295

2850~2950

190~210

2390~2640

210~250

2640~3140

15.5~17.0

1.95~2.14

3.65~3.75

Anisotropic injection magnet

FBP-1222

PPS

Srferrite

245~265

2450~2650

170~180

2140~2260

210~250

2640~3140

11.0~13.0

1.38~1.63

3.48~3.65

Anisotropic injection magnet

In all our selling products, bonded injection magnets shown in the brochure, we especial recommend to sell thin and small dimensions magnets. We also have a excellent team to provide various design about magnetic assembly appliance.
Physical Characteristics of Injection 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(oC )

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

 
Physical&Magnetic properties Of Injection NdFeB Bonded Magnet



P/N

NBI-4

NBI-6

NBI-6M

NBI-8

Br (mT)

400-490

490-570

480-560

570-630

bHc(kA/m)

256-312

312-384

336-400

382-430

iHc(kA/m)

576-736

640-800

960-1360

680-840

(BH)max(kJ/m3)

28-36

40-56

44-60

60-68

Recoil permeability

1.1-1.22

1.1-1.22

1.1-1.22

1.1-1.22

Recoil temperature coeffiient of Br. (%/)

-0.10
(15-100)

-0.09
(15-100)

-0.10
(15-100)

-0.10
(15-100)

Magnetizing field (Ka/m)

1592

1592

1990

1592

Density(g/cm3)

4.0-4.5

4.5-5.5

5.0-5.5

5.0-5.5

Ring crushing strength constant (N/mm2)

> 78

> 78

> 78

> 78

 
Physical & Magnetic properties Of Injection AlNiCo Bonded Magnet

TYPE NO.

Binder

Magnet

Material

Br

(mT)

Gs

Hcb

(kA/m)

Oe

Hcj

(kA/m)

Oe

BH(max)

(kJ/m3)

MGOe

Density

(g/cm3)

Usage

PAI-1

Nylon6

AlNiCo

95~105

950~1050

30~35

377~440

50~56

628~704

0.8~1.1

0.1~0.14

2.75~2.85

PCM for TV、Monitor

PAI-2

Nylon6

AlNiCo

44~50

440~500

20~24

251~302

50~56

628~704

0.25~0.35

0.03~0.04

2.0~2.3

PCM for TV、Monitor

 
Physical &Magnetic properties Of Injection Smco Bonded Magnet

P/N

SCI-3

SCI-8

Br (mT)

300-400

550-680

bHc(kA/m)

199-279

334-462

iHc(kA/m)

716-1194

716-1194

(BH)max(kJ/m3)

20-28

48-64

Recoil permeability μ5

1.05-1.1

1.05-1.1

Recoil temperature coeffiient of Br. (%/oC)

-0.04
(15-100
oC)

-0.04
(15-100
oC)

Magnetizing field (Ka/m)

≥2786

2786

Density(g/cm3)

3-6

4-6

Ring crushing strength constant (N/mm2)

> 76

> 76

 

Typical Demagnetization curve of Injection NdFeB Magnet


Temperature Characteristic Curve Of Injection NdFeB Magnet

 
Inspection standard for permanent magnet
Purchasing Guide
Permanent magnet supply direction
Surface protection and surface coating for the permanent magnet
Quality warranty
Safety principle for manual operation of permanent magnet
 

magnet



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