Biodegradable Film Yahinduwe Ibikoresho-SPLA
Gukoresha aside polylactique ubu birenze ubuvuzi kubintu bisanzwe nko gupakira imifuka, firime yibihingwa, fibre yimyenda nibikombe. Ibikoresho byo gupakira bikozwe muri acide polylactique byabanje kuba bihenze, ariko ubu byabaye kimwe mubikoresho bisanzwe bipakira. Poly (acide lactique) irashobora gukorwa muri fibre na firime mugusohora, gushushanya inshinge no kurambura. Amazi n'umwuka byinjira muri firime ya aside polylactique biri munsi yubwa firime ya polystirene. Kubera ko molekile y'amazi na gaze ikwirakwizwa mu karere ka amorphous ya polymer, amazi n'umwuka byinjira muri firime ya acide polylactique birashobora guhinduka muguhindura kristaline ya acide polylactique.
Tekinoroji nyinshi nka annealing, kongeramo ibintu bya nucleating, gukora compte hamwe na fibre cyangwa nano-selile, kwagura urunigi no kumenyekanisha imiterere ihuza imiyoboro yakoreshejwe mu kuzamura imiterere yubukorikori bwa polimeri ya PLA. Acide Polylactique irashobora gutunganywa nka thermoplastique hafi ya fibre (urugero, ukoresheje uburyo busanzwe bwo kuzunguruka) hamwe na firime. PLA ifite imiterere yubukorikori isa na PETE polymer, ariko ifite ubushyuhe bwo hasi cyane burigihe bwo gukoresha ubushyuhe. Nimbaraga zo hejuru, PLA ifite icapiro ryoroshye bigatuma ikoreshwa cyane mugucapisha 3-D. Imbaraga zingana kuri 3-D zacapwe PLA mbere yari yagenwe.
Ibiranga SPLA
Igisobanuro cya plastiki ibinyabuzima bishobora kwangirika, ni ukugaragaza muri kamere, nk'ubutaka, umucanga, ibidukikije by’amazi, ibidukikije by’amazi, ibintu bimwe na bimwe nko gufumbira ifumbire mvaruganda no guterwa na anaerobic, kwangirika guterwa na mikorobe yo kubaho kwa kamere, hanyuma bikangirika. muri dioxyde de carbone (CO2) na / cyangwa metani (CH4), amazi (H2O) hamwe nubunyu ngugu burimo ibintu birimo umunyu ngenga, hamwe na biomass nshya (nkumubiri wa mikorobe, nibindi) bya plastiki.
Umwanya wo gusaba SPLA
Irashobora gusimbuza rwose imifuka ipakira plastike gakondo, nkimifuka yo guhaha, ibikapu, imifuka ya Express, imifuka yimyanda, imifuka ikurura, nibindi.
Impamyabumenyi ya SPLA Nibisobanuro
| Icyiciro | Ibisobanuro | Amabwiriza yo gutunganya |
| SPLA-F111 | Ibice byingenzi bigize ibicuruzwa bya SPLA-F111 ni PLA na PBAT, kandi ibicuruzwa byabo birashobora kwangirika 100% nyuma yo gukoreshwa no guta imyanda, hanyuma bikabyara dioxyde de carbone namazi, bitanduye ibidukikije. | Iyo ukoresheje firime ya SPLA-F111 kumurongo wo gutunganya firime, ubushyuhe bwo gutunganya firime ni 140-160 ℃. |
| SPLA-F112 | Ibice byingenzi bigize ibicuruzwa bya SPLA-F112 ni PLA, PBAT na krahisi, kandi ibicuruzwa byayo birashobora kwangirika 100% nyuma yo kuyikoresha no kuyijugunya, hanyuma bikabyara dioxyde de carbone namazi bitanduye ibidukikije. | Iyo ukoresheje firime ya SPLA-F112 mumurongo wo gutunganya firime, ubushyuhe bwo gutunganya firime ni 140-160 ℃. |
| SPLA-F113 | Ibice nyamukuru byibicuruzwa bya SPLA-F113 ni PLA, PBAT nibintu kama. Ibicuruzwa birashobora kuba ibinyabuzima 100% nyuma yo kubikoresha no kujugunywa, hanyuma bikabyara karuboni ya dioxyde de carbone n’amazi bitanduye ibidukikije. | Iyo ukoresheje firime ya SPLA-F113 mumurongo wo gutunganya firime, ubushyuhe bwo gutunganya firime ni 140-165 ℃. |
| SPLA-F114 | Igicuruzwa cya SPLA-F114 nigituba cyuzuye polyethylene yahinduwe neza. Ikoresha ibinyamisogwe bikomoka ku bimera 50% aho gukoresha polyethylene biva mu mutungo wa peteroli. | Igicuruzwa kivanze na polyethylene kumurongo wo gutunganya firime. Amafaranga yongeweho asabwa ni 20-60wt%, naho ubushyuhe bwo gutunganya firime ni 135-160 ℃. |
