Certification: | RoHS, ISO, Iatfe699 |
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Feature: | Two-Sided Magnetic |
Type: | Radial Magnet |
Application: | Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet, Home Decoration |
Shape: | Ring, Round, Custom Made |
Coating: | Plastic Coating |
Samples: |
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Injection Magnet Description
Introducing our cutting-edge injection-molded ferrite product, a technological marvel designed to deliver superior performance in a variety of applications. Crafted with precision using state-of-the-art injection molding techniques, this ferrite component embodies the perfect fusion of strength, durability, and versatility.
Manufactured from high-quality ferrite materials, our injection-molded product boasts exceptional magnetic properties, making it an ideal choice for diverse industrial and electronic applications. The injection molding process ensures a seamless and uniform design, guaranteeing consistent performance and reliability.
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 |
Q1. What is the advantage about your company?
A1. Our company has professional team and professional production line.
Q2. Whyshould I choose your products?
A2. Our products are high quality and low price.
Q3. The logo and the color can be customized?
A3.Yes, we welcome you to sample custom
Q4. Any other good service your company can provide?
A4. Yes,we can provide good after-saleand fast delivery
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