Injection Molded Neodymium Magnets


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EA Magnetics - Injection Molded Neodymium Magnet Information

EA Magnetics - Product Information INJECTION MOLDED NEODYMIUM and FERRITE
Main Page	Charts & Data	Properties	Your Project
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Injection Molded Neodymium and Hard Ferrite
+	Easily Customized	+	Good Corrosion Resistance
+	Complex Shapes Possible	-	Limited Temperature Resistance
+	Moderate to High Energy Products	-	Tooling Required

	EAM Injection Molded Magnets — Endless Possibilities...
	EAM's Arburg Injection Molders use a variety of different formulations to achieve a wide range of properties. The Selogica control system optimizes all processes for prototyping and short or long production runs.	One of the most innovative advances in magnet manufacturing in recent years is the development of injection molded magnet production. Injection molded magnets are made by mixing magnetic material with a polymer binder (usually nylon or PPS) which then allows the magnet to be injection molded just as any other plastic would be. Injection molding allows the ability to produce very intricately shaped magnets with extremely tight tolerances and a wide variety of physical and magnetic characteristics.

	The properties of injection molded magnets vary greatly, depending on the type of magnetic material and binder utilized. EAM offers both Neodymium and Hard Ferrite injection molding capability, and it is also possible to utilize a blend of different magnetic material to product the desired properties. Several types of binder can be employed depending on the application, and we offer a variety of grades of nylon and PPS to suit the specific needs of our customers. See a comparison of the relative strengths of magnetic materials EAM’s knowledgeable product development team will assist you in choosing the optimal combination of binder and magnet material for your specific application.

	One of the greatest advantages of the injection molding process is that a high degree of shape complexity is possible — ie. gears, snap fits and undercuts. It is also possible to incorporate shafts, brushes and other inserts into the process, simplifying the magnetic assembly manufacturing process. Injection molded magnets can be insert molded directly onto or around existing components, often eliminating the need for additional steps in the manufacturing process.

EA Magnetics supplies magnets and magnetic assemblies to OEMs in all types of industries. Alnico, bonded ferrite, ceramic magnets, flexible magnets and magnet components for electronics and actuating devices. Our manufacturing capabilities include advanced magnetic modeling and characterization software to provide optimal support and engineering for sintered rare earth magnets, injection molded magnetic assemblies, rare earth magnets, samarium cobalt magnets, and technical magnets for all requirements.

Eneflux Armtek Magnetics, Inc - 700 Hicksville Road - Unit 110 - Bethpage, NY 11714-3496 USA
Toll-Free (800) 2ARMTEK - (800) 227-6835 - Tel: (215) 504-1000 - Fax: (215) 504-1001 · info@EAMagnetics.com

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