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Anisotropic Bonded PPS NdFeB Injection Magnetic Compound ISO9001

Categories Magnetic Compound
Brand Name: MGT
Model Number: MGT-Anisotropic PPS NdFeB Compound
Certification: ISO9001:2015
Place of Origin: China
MOQ: 1 Bag or 10 KG
Price: USD 60-80USD/KG
Payment Terms: T/T
Supply Ability: 10 Tons/ 1 week
Delivery Time: 1-2 weeks
Packaging Details: 25KG Packed in Paper-Plastic Bag 500kg or 1000kg per Pallet
Material: NdFeB Powder and PPS Plastic
Color/Particle Diameter: Black Particle 2-3mm
Packaging Quantity: 25kg/Bag, Paper-Plastic Bag
Br Range: 600-700mT or 6.0-7.0kGs
Hcb Range: 378-438kA/m or 4.75-5.5kOe
Hcj Range: 955-1300kA/m or12-14kOe
BH Range: 60-75Kj/m3 or 7.5-9.5MGOe
Density: 4.5-5.0g/cm3
Melt Flow Rate: 200-500g/10min
Shrinkage: 0.05-1%
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Anisotropic Bonded PPS NdFeB Injection Magnetic Compound ISO9001

Anisotropic Bonded PPS Particles NdFeB Granules Injection NdFeB PPS Compound

Up to 10MGOe in PPS compound

Anisotropic NdFeB/PPS Compound for Injection
HCNYP80LHCNYP90L
Unit
Magnetic PropertiesResidual InductionBrmT600-630620-680
kGs6.0-6.36.2-6.8
Coercive ForceHcbkA/m378-418400-438
kOe4.75-5.255.0-5.5
Intrinsic CoercivityHcjkA/m1034-1194955-1114
kOe13.0-15.012.0-14.0
Max.Product Energy(BH)maxkJ/cm359.7-67.767.7-75.6
MGOe7.5-8.58.5-9.5
Physical PropertiesDensityρg/cm34.5-4.94.6-4.9
Melt FlowrateMFRg/10min300-500≥200
(270℃ 5kg)
Shrinkage%0.05-0.30.05-0.3
Tensile StengthASTM-D638MPa5658
Flexural ModulusASTM-D790MPa98100
Flexural ModulusASTM-D790Gpa2122
ZOD Impact StrengthASTM-D256(kJ/m2)9.510
Injection Molding Process
(35ton ) Ring
Φ10xΦ7x10
Pre drying℃/hr100/4
Barrel Temp.T1290290
T2310310
T3330330
Mold Temp.130130
PressureMPa
(kg/cm2)
70.5
(719)
70.5
(719)
Speed%6060
1. Molding conditions for customers'reference, the highest temperature of PPs injection barrel is not allowed to exceed 350 degrees.
2. It can be customized according to customers'requirements.

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
  • The properties of anisotropic PPS NdFeB pellets are close to that of molded NdFeB magnets and can be used for high-performance magnets. At the same time, PPS has a temperature resistance of 200 degrees and is resistant to acid, alkali and salt environments.

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



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