Premium
Effect of silane coupling on the properties of polylactic acid/barium ferrite magnetic composite filament for the 3D printing process
Author(s) -
Sukthavorn Kankavee,
Phengphon Natkritta,
Nootsuwan Nollapan,
Jantaratana Pongsakorn,
Veranitisagul Chatchai,
Laobuthee Apirat
Publication year - 2021
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.50965
Subject(s) - materials science , silane , composite number , composite material , barium ferrite , polylactic acid , extrusion , magnetic nanoparticles , ferrite (magnet) , polymer , nanoparticle , nanotechnology
Poly(lactic acid) (PLA)/barium ferrite (BaFe 12 O 19 ) with different composition ratios was fabricated by magnetic composite filaments using an extrusion process for a 3D printer. The silane modified surface of BaFe 12 O 19 was studied to observe the effect on the mechanical, morphology, thermal, and magnetic properties of magnetic composite filaments. The results showed that the silane treated surface BaFe 12 O 19 not only enhanced the mechanical properties of magnetic composite filaments, but also improved adhesion and homogeneity between the BaFe 12 O 19 filler and PLA matrix. Moreover, the thermal and magnetic properties of magnetic composite filaments were not obviously changed after adding silane treated surface BaFe 12 O 19 . The achievement of the magnetic composite filaments preparation with silane treated surface BaFe 12 O 19 for the 3D printing process could become a guideline to develop and design other magnetic composites products in the near future.