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Ensinger PEI

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Alliance BIN-21 Injection Molded NdFeB Magnet
Categories: Ceramic; Oxide; Metal; Electronic/Magnetic Alloy

Material Notes: Injection Molded NdFeB Magnets are made by combining NdFeB powders with Nylon 6, Nylon 12, PPS and other resins. The ratios between magnetic powders and resins are variable, therefore many grades exist depending on magnetic performance, temperature resistance, and mechanical strength. These materials can be molded directly over or into another polymer or metal component. The shapes and sizes are also adjustable, as are the magnetization patterns that can be achieved either in the molding tool or by utilizing a magnetizing fixture.

Information provided by Alliance LLC.

Key Words: Permanent Magnet
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Physical PropertiesOriginal ValueComments
Density 4.80 - 5.20 g/cc
Water Absorption 0.020 - 0.050 %PPS
 0.050 - 3.2 %PA12
 0.30 - 11 %PA6
 
Mechanical PropertiesOriginal ValueComments
Hardness, Rockwell R 80 - 130
Tensile Strength, Yield 20.0 - 140 MPaPA6
 15.0 - 150 MPaPPS
 13.0 - 175 MPaPA12
 
Electrical PropertiesOriginal ValueComments
Magnetic Coercive Force, Hc 4430 Oe
 9700 OeIntrinsic
Magnetic Remanence, Br 5360 Gauss
 
Thermal PropertiesOriginal ValueComments
Maximum Service Temperature, Air <= 120 °CPA12
 <= 150 °CPA6
 <= 170 °CPPS
 
Processing PropertiesOriginal ValueComments
Mold Temperature 60.0 - 100 °CPA12
 70.0 - 120 °CPA6
 120 - 150 °CPPS
 
Descriptive Properties
Reversible Temperature Coefficients-0.11Bd. %/°C
 -0.36Hd. %/°C

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

NALLIAN9894 / 268430

Proto3000 – 3D Engineering Solutions

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