Ukusetshenziswa kwe-polylactic acid manje kudlulela ngalé kwemithi kuya ezintweni ezivamile njengezikhwama zokupakisha, amafilimu ezitshalo, imicu yendwangu nezinkomishi.Izinto zokupakisha ezenziwe nge-polylactic acid ekuqaleni zazimba eqolo, kodwa manje seziphenduke enye yezinto ezivame kakhulu zokupakisha.I-Poly (i-lactic acid) ingenziwa ibe imicu namafilimu ngokukhipha, ukubumba umjovo nokwelula.Ukungena kwamanzi nomoya kwefilimu ye-polylactic acid kuphansi kunaleyo yefilimu ye-polystyrene.Njengoba amangqamuzana amanzi negesi asakazwa endaweni ye-amorphous ye-polymer, ukufinyeleleka kwamanzi nomoya wefilimu ye-polylactic acid kungalungiswa ngokulungisa i-crystalline ye-polylactic acid.
Ubuchwepheshe obuningana obufana ne-annealing, ukwengeza ama-nucleating agents, ukwakha izinhlanganisela ezinemicu noma izinhlayiya ze-nano, iketango elinwebekayo kanye nokwethula izakhiwo ze-crosslink zisetshenziswe ukuthuthukisa izakhiwo zemishini yama-PLA polymers.I-Polylactic acid ingacutshungulwa njengamaningi ama-thermoplastics abe yifayibha (isibonelo, kusetshenziswa izinqubo zokuphotha ezincibilikayo ezijwayelekile) kanye nefilimu.I-PLA inezici zomshini ezifanayo ne-PETE polymer, kodwa inezinga lokushisa eliphansi kakhulu eliphansi lokusetshenziswa okuqhubekayo.Ngamandla aphezulu aphezulu, i-PLA inokuphrinta okulula okuyenza isetshenziswe kabanzi ekuphrinteni kwe-3-D.Amandla okuqina we-PLA ephrintiwe engu-3-D aye anqunywa ngaphambilini.
Incazelo yamapulasitiki angaboli, iwukukhomba emvelweni, njengenhlabathi, isihlabathi, imvelo yamanzi, imvelo yamanzi, izimo ezithile ezifana nezimo zokwenziwa komquba kanye nezimo zokugaya ukudla okune-anaerobic, ukuwohloka okubangelwa isenzo se-microbial sokuba khona kwemvelo, futhi ekugcineni ukubola. ibe yi-carbon dioxide (CO2) kanye/noma i-methane (CH4), amanzi (H2O) kanye nokugaywa kwamaminerali wento equkethe usawoti we-inorganic, kanye ne-biomass entsha (efana nomzimba wezinto ezincane eziphilayo, njll.) yepulasitiki.
Ingakwazi ukufaka esikhundleni ngokuphelele izikhwama zepulasitiki zokupakisha zendabuko, njengezikhwama zokuthenga, izikhwama, izikhwama ze-express, izikhwama zikadoti, izikhwama zokudonsa, njll.
Ibanga | Incazelo | Icubungula Imiyalelo |
I-SPLA-F111 | Izingxenye eziyinhloko zemikhiqizo ye-SPLA-F111 yi-PLA ne-PBAT, futhi imikhiqizo yazo ingaba yi-biodegraded engu-100% ngemva kokusetshenziswa nokumosha, futhi ekugcineni ikhiqize isikhutha namanzi, ngaphandle kokungcolisa imvelo. | Uma usebenzisa ifilimu efuthwayo ye-SPLA-F111 emugqeni wokukhiqiza ifilimu, izinga lokushisa elinconyiwe lokucubungula ifilimu ngu-140-160 ℃. |
I-SPLA-F112 | Izingxenye eziyinhloko zemikhiqizo ye-SPLA-F112 yi-PLA, i-PBAT nesitashi, futhi imikhiqizo yayo ingaba yi-biodegraded engu-100% ngemva kokusetshenziswa nokulahlwa, futhi ekugcineni ikhiqize isikhutha namanzi ngaphandle kokungcolisa imvelo. | Uma usebenzisa ifilimu efuthwayo ye-SPLA-F112 kulayini wokukhiqiza ifilimu ovutheliwe, izinga lokushisa elinconywayo lokucubungula ifilimu ngu-140-160℃. |
I-SPLA-F113 | Izingxenye eziyinhloko zemikhiqizo ye-SPLA-F113 yi-PLA, i-PBAT nezinto ezingaphili.Imikhiqizo ingaba yi-biodegraded engu-100% ngemva kokusetshenziswa futhi ilahlwe, futhi ekugcineni ikhiqize i-carbon dioxide namanzi ngaphandle kokungcolisa imvelo. | Uma usebenzisa ifilimu efuthwayo ye-SPLA-F113 kulayini wokukhiqiza ifilimu, izinga lokushisa elinconywayo lokucubungula ifilimu ngu-140-165℃. |
I-SPLA-F114 | Umkhiqizo we-SPLA-F114 uyi-masterbatch egcwele isitashi ye-polyethylene eshintshiwe.Isebenzisa i-50% isitashi esitholakala emifino esikhundleni se-polyethylene evela kumithombo ye-petrochemical. | Umkhiqizo uhlanganiswe ne-polyethylene kulayini wokukhiqiza ifilimu oshaywayo.Inani elinconyiwe lokwengeza ngu-20-60wt%, futhi izinga lokushisa lokucubungula ifilimu elifuthiwe ngu-135-160 ℃. |