Injection magnet:It can be flexibly designed and manufactured according to customer needs to meet the requirements of different application scenarios and provide customers with customized solutions.
Bonded pressed NdFeB magnetic properties and physical properties table | ||||||||||||
Magnetic Characteristics and Physical Properties of Bonded Compression Moulding NdFeB | ||||||||||||
Grade | SYM-2 | SYM-4 | SYM-6 | SYM-8L | SYM-8 | SYM-8SR | SYM-10 | SYM-10H | SYM-12 | SYM-12L | SYM-13L | |
Br Residual Induction | (mT) (KGs) | 300-400 | 400-500 | 500-600 | 600-660 | 630-680 | 620-680 | 680-730 | 700-750 | 720-770 | 750-800 | 760-830 |
(3.0-4.0) | (4.0-5.0) | (5.0-6.0) | (6.0-6.6) | (6.3-6.8) | (6.2-6.8) | (6.8-7.3) | (7.0-7.5) | (7.2-7.7) | (7.5-8.0) | (7.6-8.3) | ||
Hcb Coercive Force | (KA/m) (KOe) | 200-280 | 240-320 | 320-400 | 360-440 | 400-480 | 400-480 | 400-480 | 440-520 | 440-520 | 400-480 | 400-480 |
(2.5-3.5) | (3.0-4.0) | (4.0-5.0) | (4.5-5.5) | (5.0-6.0) | (5.0-6.0) | (5.0-6.0) | (5.5-6.5) | (5.5-6.5) | (5.0-6.0) | (5.0-6.0) | ||
H c Intrinsic Coercive Force | (KA/m) (KOe) | 400-560 | 480-640 | 560-720 | 640-800 | 640-800 | 880-1120 | 640-800 | 640-800 | 720-800 | 480-640 | 480-640 |
(5.0-7.0) | (6.0-8.0) | (7.0-9.0) | (8.0-10.0) | (8.0-10.0) | (11.0-14.0 | (8.0-10.0 | (8.0-10.0) | (9.0-10.0) | (6.0-8.0) | (6.0-8.0) | ||
( B H ) m a x Max. Energy Product | (KJ/m³) (MGOe) | 24-32 | 32-44 | 52-60 | 60-68 | 68-76 | 68-76 | 76-84 | 80-88 | 88-96 | 88-96 | 88-104 |
(3.0-4.0) | (4.0-5.5) | (6.5-7.5) | (7.5-8.5) | (8.5-9.5) | (8.5-9.5) | (9.5-10.5) | (10.0-11.0) | (11.0-12.0) | (11.0-12.0) | (11.0-13.0) | ||
μr/Recoil Permeability | (μH/M) | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
Temperature Coefficient | (%/ºC) of Br | -0.11 | -0.11 | -0.11 | -0.11 | -0.11 | -0.10 | -0.10 | -0.10 | -0.10 | -0.12 | -0.12 |
(C) Max.Operating Temperature | 150 | 150 | 160 | 160 | 160 | 180 | 160 | 160 | 160 | 150 | 150 | |
Saturation Magnetizing Force | (KA/m) (KOe) | >1600 | >1600 | >1600 | >1600 | >1600 | >2000 | >1600 | >1600 | >1600 | >1600 | >1600 |
>20 | >20 | >20 | >20 | >20 | >25 | >20 | >20 | >20 | >20 | >20 | ||
p Density | (g/m³) | 5.5-6.0 | 5.5-6.0 | 5.5-6.1 | 5.6-6.1 | 5.8-6.2 | 5.8-6.2 | 5.8-6.2 | 5.8-6.2 | 6.0-6.2 | 6.0-6.2 | 6.0-6.4 |
ISO NdFeB/PA12 Compound for In jection | |||||||||||
HCNT210L | HCNT220L | HCNT230L | HCNT240L | HCNT250L | HCNT260L | HCNT270L | HCNT280L | ||||
Magnetic Properties | Residual Induction | mT | 250-350 | 300-400 | 380-450 | 400-560 | 470-550 | 510-590 | 560-620 | 600-650 | |
Br | kGs | 2.5-3.5 | 3.0-4.0 | 3.8-4.5 | 4.0-5.6 | 4.7-5.5 | 5.1-5.9 | 5.6-6.2 | 6.0-6.5 | ||
Coercive Force | Hcb | kA/m | 160-240 | 192-256 | 224-256 | 183-318 | 310-366 | 334-382 | 358-414 | 366-422 | |
kOe | 2.0-3.0 | 2.4-3.2 | 2.8-3.2 | 2.3-4.0 | 3.9-4.6 | 4.2-4.8 | 4.5-5.2 | 4.6-5.3 | |||
Intrinsic Coercivity | kA/m | 400-560 | 480-640 | 540-640 | 477.6-597 | 637-732 | 653-732 | 677-772 | 597-716 | ||
Hcj | kOe | 5.0-7.0 | 6.0-8.0 | 7.0-8.0 | 6.0-7.5 | 8.0-9.2 | 8.2-9.2 | 8.5-9.7 | 7.5-9.0 | ||
Max.Product Energy | kJ/cm3 | 8.0-14.3 | 14.3-19.9 | 19.9-27.9 | 27.9-35.8 | 35.8-46.2 | 46.2-51.7 | 51.7-59.7 | 59.7-68.5 | ||
(BH)max | MGOe | 1.0-1.8 | 1.8-2.5 | 2.5-3.5 | 3.5-4.5 | 4.5-5.8 | 5.8-6.5 | 6.5-7.5 | 7.5-8.6 | ||
Physical Properties | Density | ρ | g/cm3 | 4.00-4.50 | 4.0-4.5 | 4.3-4.8 | 5.2-5.35 | 4.9-5.3 | 4.9-5.3 | 4.9-5.3 | 5.3-5.6 |
Melt Flow Rate | MFR | ||||||||||
270ºC 5kg | g/10min | 100-250 | 300-500 | 300-500 | 300-500 | 300-500 | 450-650 | 450-650 | 300-500 | ||
Shrinkage | % | 0.4-0.6 | 0.3-0.5 | 0.3-0.5 | 0.3-0.5 | 0.3-0.5 | 0.3-0.5 | 0.3-0.5 | 0.1-0.3 | ||
Tensile Stength | ASTM-D638 | MPa | ≥40 | ≥40 | ≥40 | ≥40 | ≥40 | ≥40 | ≥40 | ≥30 | |
Flexural Modulus | ASTM-D790 | MPa | ≥80 | ≥80 | ≥80 | ≥80 | ≥80 | ≥80 | ≥80 | ≥60 | |
Flexural Modulus | ASTM-D790 | Gpa | ≥10 | ≥10 | ≥10 | ≥12 | ≥12 | ≥12 | ≥12 | ≥15 | |
IZOD | ASTM-D256 | (kJ/m2) | ≥10 | ≥10 | ≥10 | ≥8 | ≥8 | ≥8 | ≥8 | ≥6 | |
IZOD Impact Strength | |||||||||||
LT-35T(35ton )Ring Φ10xΦ7x10 | Predrying | ºC/hr | Apr-80 | ||||||||
T1 | ºC | 230 | 230 | 230 | 230 | 230 | 230 | 230 | 250 | ||
Barrel Temp. | |||||||||||
T2 | ºC | 245 | 245 | 245 | 245 | 245 | 245 | 245 | 270 | ||
T3 | ºC | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 275 | ||
Mold Temp. | ºC | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | ||
Pressure | MPa | 105.7 | 105.7 | 105.7 | 105.7 | 105.7 | 105.7 | 105.7 | 105.7 | ||
(k /cm2) | -1079 | -1079 | -1079 | -1079 | -1079 | -1079 | -1079 | -1079 | |||
Speed | % | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
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Q3. The logo and the color can be customized?
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