NdFeB Injection Magnetic Compound Isotropic Bonded Neodymium Magnet Particles

Brand Name:MGT
Certification:ISO9001:2015
Model Number:MGT-NdFeB Compound-Isotropic
Minimum Order Quantity:1 Bag
Delivery Time:1-2 weeks
Payment Terms:T/T
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Location: Qingdao China
Address: NO.3 Building, NO.12 LiaoYang East Road, LaoShan District, QingDao, China
Supplier`s last login times: within 24 hours
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Product Details

Isotropic Bonded Neodymium Magnet Particles NdFeB Granules Injection NdFeB Compound


Process flow

  • 1. Use NdFeB magnetic powder to mix with PA6 or PA12 or PPS or EPA, antioxidants and lubricants, and form pellets in a screw extruder
  • 2.The granules are sieved and weighed, and the properties are measured and then packed into buckets or bags, and packed on pallets

Application

  • Injection molding NdFeB compouds are a kind of bonded NdFeB products, and are suitable for products formed by injection molding machines. Because of the high precision of injection molding and integrated molding with copper, stainless steel, plastic bearings and other types of inlays, It can be used in micro motors, motor rotors and sensors, automotive motors, and can also be used in household appliances and toys

Feature

  • Advantages of precise dimensions, light weight, thin walls and complex shapes
  • Stable magnetic properties, can be bonded together with other metal parts
  • In many electronic products with high precision and high performance requirements, injection molding magnets can meet their requirements


ISO NdFeB/PA12 Compound for Injection 2022.5.8
HCNT240LHCNT240LLHCNT245LLHCNT250LLHCNT250BLHCNT250LHCNT255HHLHCNT2599LHCNT260LHCNT260BLHCNT270LHCNT280L
单位Unit
Magnetic PropertiesResidual InductionBrmT400-560410-450460-520470-550470-550470-550480-560510-590510-590510-590560-620600-650
kGs4.0-5.64.1-4.54.6-5.24.7-5.54.7-5.54.7-5.54.8-5.65.1-5.95.1-5.95.1-5.95.6-6.26.0-6.5
Coercive ForceHcbkA/m183-318247-310310-342310-367310-366310-366334-398334-382334-382334-382358-414366-422
kOe2.3-4.03.1-3.93.9-4.33.9-4.63.9-4.63.9-4.64.2-5.04.2-4.84.2-4.84.2-4.84.5-5.24.6-5.3
Intrinsic CoercivityHcjkA/m270-772573-732597-717636-733636-732637-7321034-1354636-732653-732636-732677-772597-716
kOe3.4-9.77.2-9.27.5-9.08.0-9.28.0-9.28.0-9.213.0-17.08.0-9.28.2-9.28.0-9.28.5-9.77.5-9.0
Max.BH(BH)maxkJ/cm327.8-35.828-3636.1-41.439.8-46.235.8-42.240-4639.8-51.843-4646-5246.1-49.552-6059-68
MGOe3.5-4.53.5-4.64.6-5.25.0-5.85.3-5.75.0-5.85.0-6.55.5-5.85.8-6.55.8-6.26.5-7.57.5-8.5
Physical Properties密度Densityρg/cm35.2-5.354.5-4.64.4-4.64.9-5.35.0-5.34.9-5.35.0-5.55.2-5.354.9-5.35.15-5.24.9-5.35.3-5.6
Melt FlowrateMFRg/10min300-500300-500120-350300-500300-500300-500300-500300-500450-650300-500450-650300-500
(270℃ 5kg)
Shrinkage%0.3-0.50.9-1.10.7-1.00.3-0.50.3-0.50.3-0.50.3-0.50.3-0.50.3-0.50.3-0.50.3-0.50.1-0.3
Tensile StengthASTM-D638MPa475755464348444842464535
Flexural ModulusASTM-D790MPa85110105868484838985848865
Flexural ModulusASTM-D790Gpa151212141515151515151518
ZOD Impact StrengthASTM-D256(kJ/m2)81011108.588.88.68.48.28.56.4
射出成型条件
LT-35T (35ton ) Ring Φ10xΦ7x10Predrying℃/hr80/4
Barrel Temp.T1
(加料)
230230230230230230230230230230250250
T2245245245245245245245245245245270270
T3
(料嘴)
250250250250250250250250250250275275
Mold Temp.808080808080808080808080
PressureMPa
(kg/cm2)
94
(959)
82.25
(839)
105.8
(1079)
94
(959)
70.5
(719)
94.0
(959)
117.5
(1198)
94.0
(959)
94.0
(959)
94.0
(959)
105.7
(1079)
94.0
(959)
Speed%606060606060606060608060
1. Molding conditions for customers'reference, the highest temperature of nylon injection barrel is not allowed to exceed 280 degrees.
2. It can be customized according to customers'requirements

China NdFeB  Injection Magnetic Compound Isotropic Bonded Neodymium Magnet Particles supplier

NdFeB Injection Magnetic Compound Isotropic Bonded Neodymium Magnet Particles

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