The BARLOG Plastics diary
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Plastic bonded magnets
Whether electric pump drives, speed sensors, position sensors, contactless springs or switches – increasing electrification and automation enable growth rates of more than 10 % per year for magnet applications. This growth market is currently still shared among a few specialized suppliers.
BARLOG Plastics bietet seinen Kunden neben einem breiten Sortiment von Spezialcompounds zur Herstellung kunststoffgebundenener Magnete (KEBABLEND / M) das gesamte notwendige Know-how, um aus diesen Werkstoffen erfolgreich und kostengünstig in Großserie Magnete herzustellen – vom Design magnetischer Systeme unter Einsatz modernster Simulationstechnologie, über die Auslegung der Spritzgusswerkzeuge bis zur Prozessentwicklung für die Serienfertigung der Magnete, z.B. im 2K-Spritzguss.
Plastic bonded magnets made of KEBABLEND / M are suitable e.g. for the production of
- Sensors for measuring speed, position and level
- Electric drives, pump rotors, couplings and switches
- Holding magnets, chip catchers and magnetic closures
Material properties
Compared to sintered magnets, injection-molded magnets made from KEBABLEND / M magnet compounds are characterized above all by their media resistance, toughness and high design freedom and possibilities for function integration, e.g. in 2K injection molding.
Technical data sheets with mechanical and magnetic properties can be found in our product finder or as an overview of our standard products here.
In addition to the constantly growing range of standard products, we are happy to offer you the customized adjustment of magnetic materials for your special requirements.
Would you like to open up this market segment for yourself or are you thinking about manufacturing magnets yourself that you still buy in today? Challenge us and send us your inquiry.
Further information
Detailed information on the production of injection-molded magnets with KEBABLEND /M Magentcompounds can be found in our white paper “Injection molding of permanent magnets” from our best practice series “Design of plastic components”.
Content:
Market Situation………………………………………………….1
Why injection molding magnets?……………………………3
Performance difference from sintered magnets……………..4
Possibilities for power compensation……………5
Special features of injection molding magnets….6
Conclusion……………………………………………………………….9
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