I-Polylactic acid (PLA) iwuhlobo olusha lwezinto ezisekelwe ku-bio, ezisetshenziswa kabanzi ekukhiqizeni izingubo, ukwakhiwa, ezokwelapha kanye nempilo kanye neminye imikhakha. Ngokuphathelene nokuhlinzekwa, amandla okukhiqiza emhlabeni wonke we-polylactic acid azoba amathani angaba ngu-400,000 ngo-2020. Njengamanje, i-Nature Works yase-United States ingumkhiqizi omkhulu kunayo yonke emhlabeni, enekhono lokukhiqiza lika-40%;
Ukukhiqizwa kwe-polylactic acid ezweni lami kuseyinsakavukela. Mayelana nesidingo, ngo-2019, imakethe yomhlaba wonke ye-polylactic acid isifinyelele ezigidini ezingama-660.8 zamadola aseMelika. Kulindeleke ukuthi imakethe yomhlaba wonke igcine isilinganiso sokukhula okuhlanganisiwe konyaka okungama-7.5% ngesikhathi sika-2021-2026.
1. Amathemba okusetshenziswa kwe-polylactic acid abanzi
I-Polylactic acid (PLA) iwuhlobo olusha lwezinto ezisekelwe ku-bio ezinokubola okuhle kwe-biodegradability, i-biocompatibility, ukuzinza kwe-thermal, ukumelana ne-solvent kanye nokucubungula kalula. Isetshenziswa kabanzi ekukhiqizeni izingubo, ukwakha, nokunakekelwa kwezempilo kanye nezempilo kanye nokupakisha izikhwama zetiye. Ingenye yezinhlelo zokusebenza zokuqala ze-synthetic biology emkhakheni wezinto zokwakha
2. Ngo-2020, amandla okukhiqiza emhlabeni wonke we-polylactic acid azoba cishe amathani angama-400,000.
Njengamanje, njenge-bio-based biodegradable material ehambisana nemvelo, i-polylactic acid inethuba elihle lokufaka isicelo, futhi amandla okukhiqiza emhlabeni jikelele ayaqhubeka nokukhula. Ngokwezibalo ezivela ku-European Bioplastics Association, ngo-2019, amandla okukhiqiza emhlabeni wonke we-polylactic acid angaba amathani angama-271,300; ngo-2020, amandla okukhiqiza azokhula abe amathani angama-394,800.
3. I-United States “Imisebenzi Yemvelo” ingumkhiqizi omkhulu kunayo yonke emhlabeni
Ngokombono wamandla okukhiqiza, i-Nature Works yase-United States njengamanje ingumkhiqizi omkhulu we-polylactic acid emhlabeni. Ngo-2020, inamandla okukhiqiza angamathani ayi-160,000 ngonyaka we-polylactic acid, ehlanganisa cishe amaphesenti angama-41 yenani eliphelele lokukhiqiza emhlabeni wonke, ilandelwa yiTotal Corbion yaseNetherlands. Umthamo wokukhiqiza ungamathani angu-75,000, kanti amandla okukhiqiza alinganiselwa ku-19%.
Ezweni lami, ukukhiqizwa kwe-polylactic acid kusencane. Azikho imigqa yokukhiqiza eminingi eyakhiwe yaphinde yasetshenziswa, futhi eminingi yayo mincane ngesilinganiso. Izinkampani eziyinhloko zokukhiqiza zihlanganisa i-Jilin COFCO, i-Hisun Bio, njll., kuyilapho i-Jindan Technology kanye ne-Anhui Fengyuan Group Amandla okukhiqiza izinkampani ezifana ne-Guangdong Kingfa Technology asakhiwa noma ahleliwe.
4. 2021-2026: Izinga lokukhula elihlanganisiwe lonyaka lemakethe lizofinyelela ku-7.5%
Njengohlobo olusha lwezinto ezonakaliswayo nezinobungani bemvelo, i-polylactic acid ibonakala ngokuba luhlaza, ivumelana nemvelo, iphephile futhi ayinabo ubuthi, futhi inamathemba abanzi okusebenza. Ngokwezibalo ezivela ku-ReportLinker, ngo-2019, imakethe yomhlaba wonke ye-polylactic acid isifinyelele ku-$ 660.8 million. Ngokusekelwe kumathemba ayo okusebenza okubanzi, imakethe izogcina isilinganiso sokukhula kwenhlanganisela yonyaka esingu-7.5% ngesikhathi sika-2021-2026, kuze kube ngu-2026. , Imakethe yomhlaba wonke ye-polylactic acid (PLA) izofinyelela kumadola ayizigidi eziyizinkulungwane eziyi-1.1.
I-Zhejiang Tiantai Jierong New Material Co., Ltd. izibophezele ekusebenziseni i-pla embonini yezikhwama zetiye, inikeze abasebenzisi uhlobo olusha lwesikhwama setiye esingenabo ubuthi, esingenaphunga futhi sonakalayo ukuze bathole ulwazi oluhlukile lokuphuza itiye.
Isikhathi sokuthumela: Jul-15-2021