FIELD: 3D printing.
SUBSTANCE: invention is related to technologies for manufacturing filament for 3D-5D printers. A method for manufacturing a filament is proposed, which consists of dissolving polymer in a solvent until homogenization is achieved, followed by addition of magnetic material powder from 5 to 15% by weight to the total mass and stirring, then the solvent is evaporated to obtain a solid composite in form of a rectangular plate, after which the plates are crushed, extruded and cooled.
EFFECT: production of filaments with predetermined magnetic properties due to controlled distribution of magnetic particles in the volume of the filament.
12 cl, 1 dwg, 1 ex
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