Ibinyabuzima bishobora guterwa inshinge zahinduwe
Inzira nyinshi zinganda zirashobora gukoreshwa (ni ukuvuga uburemere buke bwa molekile) PLA. Monomers ebyiri nyamukuru zikoreshwa: acide lactique, na cyclic di-ester, lactide. Inzira ikunze kugana muri PLA ni impeta ifungura polymerisation ya lactide hamwe na catalizator zitandukanye (mubisanzwe tin octoate) mugisubizo cyangwa nkuguhagarika. Ibyuma-catalizike reaction ikunda gutera ivanguramoko rya PLA, bikagabanya imiterere yabyo ugereranije nibikoresho byatangiye (mubisanzwe ibinyamisogwe).
PLA irashonga mubice bitandukanye byumuti. Ethyl acetate, bitewe nuburyo bworoshye bwo kuyigeraho hamwe ningaruka nke zo gukoresha, ninyungu nyinshi. PLA 3D printer ya filament irashonga iyo yashizwe muri Ethyl acetate, ikagira igisubizo cyingirakamaro mugusukura imitwe ya 3D icapura imitwe cyangwa gukuraho inkunga ya PLA. Ingingo itetse ya Ethyl acetate iri hasi bihagije kugirango nayo yoroshye PLA mubyumba byumuyaga, bisa no gukoresha umwuka wa acetone kugirango woroshye ABS.
Ibindi byuma bikoresha neza birimo karubone ya propylene, ifite umutekano kuruta Ethyl acetate ariko biragoye kuyigura mubucuruzi. Pyridine irashobora kandi gukoreshwa ariko ibi ntibifite umutekano muke kuruta Ethyl acetate na karubone ya propylene. Ifite kandi impumuro mbi y amafi.
Ibiranga inshinge za SPLA
Ibice byingenzi byibicuruzwa niPLA, PBAT na organic organique Ubu bwoko bwibicuruzwa bufite gushonga kwinshi nimbaraga zikomeye za mashini, kandi birakwiriye cyane cyane gutera inshinge. Irashobora kubyara ibicuruzwa byinshi hamwe nigihe gito cyo gukonjesha, igiciro gito, no kwangirika vuba. Igicuruzwa gifite gutunganya neza nubushobozi bwumubiri, kandi birashobora gukoreshwa muburyo bwo guterwa inshinge kugirango bikore ibicuruzwa bitandukanye.
Umwanya wo gutera inshinge za SPLA
Gukomera cyane, imbaraga nyinshi 3D icapa ibikoresho byahinduwe,
Igiciro gito, imbaraga-nyinshi zo gucapa ibikoresho byahinduwe
Inkingi ya SPLA Molding amanota hamwe nibisobanuro
| Icyiciro | Ibisobanuro | Amabwiriza yo gutunganya |
| SPLA-IM115 | Ibice byingenzi byibicuruzwa niPLA, PBAT na organic organique Ubu bwoko bwibicuruzwa bufite gushonga kwinshi nimbaraga zikomeye za mashini, kandi birakwiriye cyane cyane gutera inshinge. | Iyo ukoresheje iki gicuruzwa mugushushanya inshinge, birasabwa ko ubushyuhe bwo gutunganya inshinge buba 180-195 |
