Nyob rau hauv ib daim ntawv hu ua "Kev Npaj thiab Txuj Zog ntawm Tubrogene succinate" / Polylactide Blends rau Fused Deposition Modeling 3D Printing, "Ib pab neeg tshawb fawb tau sib tham txog seb lawv tsim tau cov khoom siv tshiab uas muaj siab muaj zog thiab muaj zog rau FDM 3D luam ntawv. Hauv cov ntaub ntawm poly (butylene succinate) (PBS) -qhov cov ntaub ntawv polymer tau muab nrog PLA. Lub PLA yog ib qho khoom siv thiab cov ntaub ntawv zoo 3D, uas yog tsis tshua muaj neeg tsis tshua muaj kev caij nplooj ntoos zeeg, yog li ntawd nws yog ib qhov tsim nyog los tsim cov khoom zoo dua thiab ntau dua. PBS yog ib qho semi-crystalline aliphatic polymer nrog kev ua zoo heev, thermal stability thiab biodegradation.Nws tseem muaj high toughness thiab kuj tsis tshua muaj melting ntsiab lus.
Tov ob cov ntaub ntawv tuaj yeem muab lawv cov kev ua tau zoo thiab them nyiaj rau lawv cov tsis muaj zog. Cov neeg tshawb xyuas tau npaj PBS / PLA nrog ntau yam sib txawv los mus xyuas lawv qhov kev tsim nyog rau 3D luam ntawv. Rheological, thermal thiab mechanical properties of blends tau kawm, thiab filamentous 3D printing tau ntawm ntau cov qauv mus ntsuam xyuas lawv cov applicability rau FDM 3D printing tshuab.Interlayer bond zog nyob rau hauv cov 3D luam cov qauv raug soj ntsuam.
Raws li cov kws tshawb fawb, tag nrho cov kev sib tw pom cov kev ua tau zoo heev thiab yuav muab extruded rau hauv ib qho filaments nrog lub taub ntawm 1.75.
