PLA Ishidi Leplastiki
(PLA) Ishidi Leplastiki Elenziwe Ngeplastiki
(PLA) I-Polylactic acid iyi-resin eyenziwe ngezitshalo ezinokuqukethwe okunesitashi esiningi
njengommbila namazambane. I-PLA iyaboliswa futhi iyakwazi ukubola. Isebenzisa ama-65%
amandla amancane okukhiqiza kunamapulasitiki ajwayelekile asuselwa kuwoyela futhi akhiqize
Ama-68% abamba ukushisa okushisayo futhi aqukethe ubuthi.
Izici ze-PLA
Umthombo owanele wezinto zokusetshenziswa
Amapulasitiki ajwayelekile enziwa ngophethiloli, kanti i-PLA isuselwa ku izinto ezivuselelekayo ezifana nommbila, futhi ngaleyo ndlela kugcinwe izinsiza zomhlaba, ezifana ne-petroleum, izinkuni njll. Kubaluleke kakhulu eChina yanamuhla edinga insiza ngokushesha ikakhulukazi uphethiloli.
Ukusetshenziswa kwamandla okuphansi
Ngesikhathi senqubo yokukhiqizwa kwe-PLA, ukusetshenziswa kwamandla kuncane njengoku Ama-20-50% wamapulasitiki asuselwa kuphethiloli (PE, PP njll.)
I-3.100% iyabola futhi i-Eco-friendly
Umlingiswa ophambili we-PLA yi-100 yokubola okubolayo okuzobola ku-carbon dioxide nasemanzini ngaphansi kwezinga elithile lokushisa nomswakama. I- Into ebolile yi-sompostable esiza ukukhula kwezitshalo.
Izakhiwo zomzimba ezi-4 ezinhle kakhulu.
Indawo yokuncibilika ye-PLA iphakeme kakhulu kuzo zonke izinhlobo zepolymer ebolayo. It ine-crystallinity ephezulu, ukwenza izinto obala futhi kungacutshungulwa ngokusebenzisa umjovo ne-thermoforming.
Ukusetshenziswa kwe-PLA
Ukufaka i-PLA ebolayo futhi engabuni kumikhiqizo ehlukahlukene ukukhiqiza kuyindlela engcono kakhulu yokuxazulula inkinga yomhlaba yezemvelo ukwehliswa kwesimo.
I-PLA inezakhi zamakhemikhali ezifanayo namanye amaplastiki asekelwe kuphethiloli futhi
yingakho ingasetshenziswa kabanzi ezimbonini, kwezolimo kanye nakwezokwelapha
imikhakha. Ingasetshenziselwa ukwenziwa kwemikhiqizo eyahlukahlukene kusuka ku-
izinto zokusika ezilahlwayo kumikhiqizo yokupakisha.
Ukuqhathanisa phakathi kwe-PLA nopulasitiki osuselwa kuphethiloli
Imibuzo evame ukubuzwa ye-PLA
1.Kungani i-PLA ibizwa nangokuthi Ummbila wepulasitiki?
Njengoba i-PLA itholakala kwisivuno semvelo, esivuselelekayo sesitashi esifana nommbila,izambane.
I-PLA ibola kanjani?
Ngaphansi kwesimo somquba i-PLA izobola ibe yi-lactic acid lapho ama-polymers zidiliziwe. I-Lactic acid izobola iye emanzini nasemgodini we-carbon dioxide ngo- amagciwane.
3.Kuthatha isikhathi esingakanani ukuthi i-PLA ibole?
Kuzothatha izinsuku ezingama-90-180 ngaphansi kwesimo somquba ngokuya ngosayizi ohlukile futhi ukushuba kwemikhiqizo.
4. Siyini isimo somquba?
1.Kungani i-PLA ibizwa nangokuthi Ummbila wepulasitiki?
Njengoba i-PLA itholakala kwisivuno semvelo, esivuselelekayo sesitashi esifana nommbila,izambane.
I-PLA ibola kanjani?
Ngaphansi kwesimo somquba i-PLA izobola ibe yi-lactic acid lapho ama-polymers zidiliziwe. I-Lactic acid izobola iye emanzini nasemgodini we-carbon dioxide ngo- amagciwane.
3.Kuthatha isikhathi esingakanani ukuthi i-PLA ibole?
Kuzothatha izinsuku ezingama-90-180 ngaphansi kwesimo somquba ngokuya ngosayizi ohlukile futhi ukushuba kwemikhiqizo.
4. Siyini isimo somquba?
Isimo somquba sibhekisa ebukhoneni bezinto ezintathu ezibalulekile:
Lokushisa 1.High (58-70 ℃)
Umswakama ophakeme.
3. Amagciwane kufanele abekhona ngokubambisana
Umswakama ophakeme.
3. Amagciwane kufanele abekhona ngokubambisana
Ngabe imikhiqizo ye-PLA izoqala ukubola ngaphansi kokushisa okujwayelekile?
Cha, ngeke. Kuyafana nemikhiqizo yepulasitiki esuselwa kuphethiloli, imikhiqizo ye-PLA ingasetshenziswa ngaphansi kwesimo esijwayelekile. Kodwa-ke, njengoba i-PLA ingamelana nokushisa. It Kunconywa ukuthi isetshenziswe ngaphansi kwezinga lokushisa lama-50 ℃。
Cha, ngeke. Kuyafana nemikhiqizo yepulasitiki esuselwa kuphethiloli, imikhiqizo ye-PLA ingasetshenziswa ngaphansi kwesimo esijwayelekile. Kodwa-ke, njengoba i-PLA ingamelana nokushisa. It Kunconywa ukuthi isetshenziswe ngaphansi kwezinga lokushisa lama-50 ℃。
Noma yikuphi ukuqaphela okukhethekile kokugcinwa kwe-PLA nokudilivwa?
1.Storage: Indawo eyomile, enomoya futhi epholile enezinga lokushisa elifanele ngaphansi kuka-40 ℃.
Ukulethwa. Vimbela ukukhanya kwelanga ngqo nokucindezela, sebenzisa ibhokisi elinamandla lebhokisi, lawula ukushisa ngesikhathi sokulayishwa kwesitsha ngokusebenzisa izinto ezifakiwe.
1.Storage: Indawo eyomile, enomoya futhi epholile enezinga lokushisa elifanele ngaphansi kuka-40 ℃.
Ukulethwa. Vimbela ukukhanya kwelanga ngqo nokucindezela, sebenzisa ibhokisi elinamandla lebhokisi, lawula ukushisa ngesikhathi sokulayishwa kwesitsha ngokusebenzisa izinto ezifakiwe.
3.Can umshini wethu okhona kanye nezikhunta zemikhiqizo yepulasitiki eyenziwe ngophethiloli ukukhiqiza imikhiqizo ye-PLA? Yebo. Umshini nokubunjwa kwemikhiqizo epulasitiki esekwe kuphethiloli kungakhiqiza Imikhiqizo ye-PLA ngokulungisa ukushisa kwe-mol nokukhiqizwa okufanele amasu ngokwezimpawu ze-PLA.
Yiziphi izindawo esizozinaka ngesikhathi sokukhiqizwa kwemikhiqizo ye-PLA?
1.Ukushisa
Ingcindezi
1.Ukushisa
Ingcindezi
Okuqukethwe komswakama kokuqukethwe
Bhala umyalezo wakho lapha bese uwuthumela kithi