Cov ntaub ntawv tshiab Biofilm - BOPLA zaj duab xis
BOPLA (biaxially stretched polylactic acid zaj duab xis) yog cov khoom siv roj ntsha zoo tshaj plaws tau txais los ntawm cov khoom siv thiab cov txheej txheem kev tsim kho tshiab siv cov tshuab siv biaxially stretched, siv cov khoom siv biodegradable PLA (polylactic acid) ua raw khoom.BOPLA yog tam sim no ua tau zoo tshaj plaws siv PLA zaj duab xis, thiab qhov kub-tiv taus ntawm PLA zaj duab xis tom qab biaxial stretching thiab kub qhov chaw tuaj yeem nce mus txog 90 ℃, uas tsuas yog them rau qhov tsis muaj qhov kub thiab txias ntawm PLA.
Los ntawm kev kho lub biaxial stretching orientation thiab shaping txheej txheem, lub tshav kub sealing kub ntawm BOPLA zaj duab xis kuj yuav raug tswj ntawm 70-160 ℃.Qhov txiaj ntsig no tsis muaj los ntawm BOPET zoo tib yam.Tsis tas li ntawd, BOPLA zaj duab xis muaj lub teeb xa hluav taws xob ntawm 94%, tsis tshua muaj cua daj cua dub, thiab zoo heev nto gloss.Hom zaj duab xis no tuaj yeem siv rau ntim paj, lub hnab ntawv pob tshab qhov rais zaj duab xis, ntim khoom qab zib, thiab lwm yam.
BOPLA yuav tsum tau muab cia rau hauv qhov chaw qhuav thiab qhov cua, kom deb ntawm qhov chaw sov, thiab deb ntawm tshav ntuj ncaj qha.
Qhov zoo thiab kev siv:
Piv nrog cov pob txha pob txha raws li polymers, BOPLA muaj qhov zoo ntawm kev nyab xeeb thiab kev phooj ywg ib puag ncig;Ntxiv mus, vim cov khoom siv raw yog PLA (polylactic acid) tau los ntawm cov khoom siv roj ntsha, nws muaj qhov cuam tshuam loj rau cov pa roj carbon tsawg, nrog rau cov pa roj carbon hneev taw thiab emissions txo qis dua 68% piv rau cov pob txha pob txha.Ntxiv mus, qhov yooj yim ntawm kev ua, kub sealing, zoo nkauj, anti fogging, antibacterial zog, thiab zoo txhua yam khoom ntxiv nthuav dav daim ntawv thov teb ntawm BOPLA.Nws tuaj yeem siv dav hauv thaj chaw ntawm cov ntaub ntawv pov tseg zaj duab xis xws li txiv hmab txiv ntoo tshiab thiab zaub, paj, ntim cov kab xev, thiab cov khoom ntim mos ua haujlwm zoo li cov khoom noj, cov khoom siv hluav taws xob, phau ntawv, khaub ncaws, thiab lwm yam. Nws muaj ntau yam zoo. Qhov tseem ceeb ntawm kev ntim khoom txo, kev tiv thaiv ib puag ncig, thiab txo cov pa roj carbon.
Kev txhim kho thiab kev txhim kho:
Txawm hais tias PLA tau nyob rau hauv ntau ntau lawm rau ntau tshaj 20 xyoo thiab tau dav siv nyob rau hauv ntau lub teb, muaj ob peb breakthroughs nyob rau hauv lub technology ntawm biaxial stretching.Ntxiv nrog rau kev ua 100% biodegradable thiab 100% bio raws li raw cov ntaub ntawv, cov khoom siv bio-based membrane BOPLA tsim hauv YiTo tau ua rau muaj kev cuam tshuam ntxiv hauv kev siv tshuab.Cov txheej txheem biaxial stretching tsis tsuas yog txhim kho cov khoom siv ntawm PLA zaj duab xis, tab sis kuj ua rau cov khoom siv membrane nrog cov tuab tuab (xws li 10 txog 50) μ m) Ua kom cov txheej txheem ntawm cov khoom tawg thiab microbial yaig sai dua thiab yooj yim dua rau degrade.Nyob rau hauv cov ntaub ntawv ntawm industrial composting, zoo tib yam PLA cov khoom muaj peev xwm ua tiav degradation rau hauv dej thiab carbon dioxide nyob rau hauv rau lub hlis thaum ntxov.Tom qab biaxial stretching, BOPLA nce qhov chaw tshwj xeeb ntawm cov khoom siv thiab tswj nws cov crystallization los ntawm kev txhim kho cov txheej txheem thiab cov qauv, ua rau lub sijhawm degradation zoo heev.
Txoj cai thiab kev cia siab:
Hauv ob xyoos dhau los, lub teb chaws txoj kev saib xyuas rau kev tswj cov pa phem ntawm cov yas tau txuas ntxiv mus ntxiv.Ntau lub tuam tsev thiab ntau lub xeev thiab hauv nroog tau tshaj tawm "txoj cai txwv tsis pub yas" txwv thiab txwv cov khoom siv pov tseg uas tsis yog degradable.Tsoomfwv txhawb kev tshawb fawb thiab kev tsim kho, kev txhawb nqa, thiab kev siv cov khoom siv biodegradable yas hloov pauv, tshwj xeeb tshaj yog ntxiv dag zog rau kev tshawb fawb thiab kev tsim kho tshiab ntawm cov thev naus laus zis tseem ceeb, txhawb kev lag luam thiab kev cog qoob loo ntawm cov khoom yas thiab cov khoom hloov pauv, thiab tsim kom muaj kev lag luam zoo rau kev lag luam. kev tshawb fawb thiab kev tsim kho, kev tsim khoom, thiab kev muag khoom ntawm BOPLA.
For more in detail , please contact : williamchan@yitolibrary.com
BOPLA zaj duab xis - HuiZhou YITO Ntim Co., Ltd.
Post lub sij hawm: Sep-23-2023