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Injection Ferrite Magnet

 

Trade Terms :

EXW, FOB Ningbo, Door to door

 

Place of Origin :

Ningbo City, Zhejiang Province, China

 

Certificate :

IATF16949, ISO9001:2015

 

Payment Terms :

T/T

 

Delivery Time:

7-20 working days for making sample, 20 to 50 working days for production it depends on the mass quantities

Injection Ferrite Magnet Magnetic Properties
Injection Ferrite Magnet

Injection ferrite magnet

 

Injection ferrite magnet is made of compound of ferrite powder and Nylon. It is produced under magnetic field to achieve better magnetic orientation. The injection processing ensure magnets to have very complex shape and also ensure precise tolerance. Multi-poles magnetization can be achieved easily.

Magnetic Properties
MAGNETIC PROPERTIES AND PHYSICAL PROPERTIES OF INJECTION FERRITE
GRADE Binder
 resin
Remanence Coercivity Intrinsic Coercivity Max. Energy
Product
Mold density Melt flow rate Flexual strength Flexual modulus
Br Hcb Hcj (BH)max (g/cm3) g/10min(MI) condition Mpa Gpa
Gs mT Oe Oe MGOe
NL121-A PA6 2900 290 2500 3100 2.1 3.65 100 270℃ 
10kg
157.1 26.8
NL121-B PA6 2850 285 2500 3150 1.95 3.6 70 270℃ 
10kg
165.5 25.9
NL121-C PA6 2750 275 2400 2900 1.8 3.53 60 270℃ 
10kg
145.8 20.1
NL121-D PA6 2550 255 2350 2800 1.6 3.45 60 270℃ 
10kg
154.7 22.3
NL121-E PA6 1225 122.5 1150 2150 0.37 2.3 150 270℃ 
10kg
120.5 28.6
NL121-F PA6 1550 155 1350 3100 0.64 2.55 140 270℃ 
10kg
115.8 27.8
NL121-J PA6 2850 285 2250 2600 2 3.6 70 270℃ 
10kg
160 26.2
NL121-T PA6 2300 230 2000 3000 1.5 3 80 270℃ 
10kg
139.8 27.5
NL221-A PA12 2750 275 2300 2400 1.85 3.4 60 270℃ 
10kg
162 25.2
NL221-B PA12 2820 282 2600 3300 2 3.6 50 270℃ 
10kg
162 25.2

 

 

MAGNETIC PROPERTIES AND PHYSICAL PROPERTIES OF INJECTION FERRITE
GRADE Binder
 resin
Remanence Coercivity Intrinsic Coercivity Max. Energy
Product

Mold density Melt flow rate Flexual strength Flexual modulus Tensile strength Elangation Impact strength  Shrinkage
Br Hcb Hcj (BH)max (g/cm3) g/10min(MI) condition Mpa(kg/cm2) Gpa(kg/cm2) Mpa(kg/cm2) % kj/m2 %
Gs mT Oe kA/m Oe kA/m MGOe Kj/m3
TP-S62 PA6 2390 239 2140 170 2900 230.8 1.4 11.14 3.27 100 270℃ 
-10kg
189
1927
15.8
1.6E+05
99.5
1015
4.6 NB
NB
0.75
TP-S65 PA6 2750 275 2350 187 2780 221.2 1.87 14.88 3.63 135 270℃ 
-10kg
167
1703
23
2.3E+05
79.1
807
3.0  11.9
12.1
0.57
TP-S67K PA6 2900 290 2280 180 2650 210.9 2.07 16.5 3.73 70 270℃ 
-10kg
182
1856
27.5
2.8E+05
97.6
995
3.4 13.5
13.7
0.41
TP-F26S PA12 2820 282 2360 188 2870 228.4 1.96 15.6 3.63 65 270℃ 
-10kg
115
1173
14.5
1.5E+05
59.1
603
3.9 15.6
15.9
0.66
TP-A27E PA12 2890 289 2390 190 2880 229.2 2.05 16.2 3.69 65 270℃ 
-10kg
92
938
11.3
1.2E+05
45.6
465
5.3 20.4
20.8
0.72
TP-S76 PPS 2360 236 2160 172 3060 243 1.38 11 3.33 160 330℃ 
-10kg
149
1522
13.9
1.4E+05
73.7
751
2.5 20.6
21.0
0.6

 

 

MAGNETIC PROPERTIES AND PHYSICAL PROPERTIES OF INJECTION FERRITE
GRADE Remanence Coercivity Intrinsic Coercivity Max. Energy
Product

Mold density Melt flow rate Moisture Flexual strength Tensile strength Impact strength  Shrinkage Heat distorsion temp. Coefficent of linear expansion
Br Hcb Hcj (BH)max (g/cm3) g/10min ppm Mpa Mpa kj/m2 % ℃  1/℃ 
Gs mT Oe kA/m Oe kA/m MGOe Kj/m3
L240 4540 454 3830 305 8680 691 4.4 35 4.69 463 68 118.3 26.4 0.6 0.6 143 5.5OE-05
L250 5070 507 4250 338 8710 693 5.4 43 5.01 470 36 115 17.1 0.4 0.4 - 4.2OE-05
L260 5563 556 4550 362 9010 717 6.3 50.1 5.37 477 50 96 10 0.4 0.4 - 3.80E-05
L270 5815 582 4788 381 9028 718 6.9 54.9 5.57 216 60 93 11 0.5 0.5 - -
N230 3940 394 3380 269 9860 785 3.3 26.3 3.97 468 31 120 37.1 0.9 0.9 - 7.10E-05
N260 5360 536 4430 353 9700 773 5.9 47 5.02 412 28 121.4 17.1 0.5 0.5 - -
N270 5850 585 4650 370 8920 710 6.8 54.1 5.28 505 46 114.3 13.1 0.4 0.4 151 3.50E-05
N280S 6190 619 4840 385 8850 704 7.6 59.7 5.54 773 85 71.9 7.6 0.2 0.2 - 2.30E-05