OVER-INJECTED MAGNETS

The magnets over-injected in plastic are sintered magnets to which an over-injection of plastic is applied. They are characterized by the magnetic adaptation of the magnet with the exact shape thanks to the overinjection.

 

OVER-INJECTED MAGNETS

The magnets over-injected in plastic are sintered magnets to which an over-injection of plastic is applied. They are characterized by the magnetic adaptation of the magnet with the exact shape thanks to the overinjection.

 

ico-titlePRODUCTS

The over-injected magnets are magnetic elements elaborated in the most precise way and with the corresponding dimensions for each application.


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ico-titleCHARACTERISTICS

Check properties (remanence, strength, coercivity, temperature ...) of magnets on-injected listed table qualities.

Type of material

Magnetic powders: ferrite or rare earth
Thermoplastics

Composition

NdFeB / SmCo
Ferrita
PA6 / PA11 / PA12

Work temperature

From 100ºC to 200ºC

Advantages

Resistance to corrosion
Molding diversity


ADVANTAGE

The mechanical and magnetic values will vary depending on the materials. These materials used in the injected magnets are mainly polyamides (PA6-PA11-PA12).

This type of injected magnets are more resistant to corrosion than sintered materials, for this reason they can be used in most applications without special coatings.

WORK TEMPERATURE

With this type of injection materials maximum temperatures of 100ºC of work are obtained for PA12 and approximately 120ºC for PA6. For working temperatures of 200 ° C, polyphenol is used, which allows good behavior at high temperatures. Epoxy resins that can be used up to temperatures of 120ºC.


ico-titleAPPLICATIONS

The scope of application of the injected magnets is very wide. We manufacture products for different industrial sectors, such as automotive, electronics, robotics ...

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