Cuam tshuam los ntawm lub ntiaj teb "Kev Txwv Yas"Thiab"Kev txiav npluav yas"Txoj cai, qee qhov chaw ntawm lub ntiaj teb tau pib siv cov txheej txheem yas loj thiab cov cai txiav nyiaj txiag hauv tsev tau raug siv. Qhov kev thov kom muaj kev ruaj ntseg nruab nrab txuas ntxiv mus ntxiv. Pla siab degradable yas muaj cov txiaj ntsig zoo piv nrog lwm qhov kev saib tsis taus, thiab tau maj mam ua nrov.

Cov khoom siv pla yog dab tsi?

Pla polylactic acid, tseem hu ua kev sib deev, yog hais txog polyester polymer tau los ntawm polymerizing lactic acid raws li cov khoom tseem ceeb. Nws ib txwm yog tsim los ntawm STARCH tau thov los ntawm cov khoom siv nroj tsuag txuas ntxiv (xws li cov pob kws, qos ntoo, thiab lwm yam). Nws yog hom tshiab ntawm cov khoom siv tshiab botodegraverable.

Vim li cas Pla cov khoom 100% biodegradable?

PLA yog ib qho kev pab cuam tsob ntoo txuas ntxiv, uas muaj cov biodegradity zoo thiab tuaj yeem ua kom tiav los ntawm cov kab mob me me hauv qhov xwm txheej tom qab siv.
Polylactic acid yog cov aliphaatic hydroxy acid polymer, thiab hloov pauv mus ua pa roj carbon dioxide, ch4 thiab dej nyob rau hauv lub decomposition ntawm cov microorganisms. Nws yog linear ib siab biodegradable khoom.

Cov txiaj ntsig ntawm kev siv cov khoom siv cov ntaub ntawv no yog dab tsi?

Pla tab tom tuaj yeem ua tau 100% decomposed rau hauv cov pa roj carbon dioxide thiab dej nyob rau hauv qhov teeb meem ntawm lub hauv paus kuab paug los ntawm cov cag ntoo, tiv thaiv ib puag ncig thiab ua tiav kev loj hlob.

Tam sim no, cov thawv ntim khoom noj uas zoo ib yam li cov thawv ntim khoom, thiab cov khoom siv khoom noj khoom haus ntau dua, thiab cov khoom siv tsim khoom siv ntxiv, thiab cov khoom lag luam ntau dua, uas yuav ua rau mob cancer rau tib neeg lub cev. Xaiv cov khoom siv PLA yog qhov zoo rau koj txoj kev noj qab haus huv.

Ceev ib qho xwm txheej ib puag ncig thiab cov cai: raws li cov pa hluav taws xob tsis tiav, lub ntiaj teb cov pa roj carbon dioxide tau tshaj tawm kom nce mus rau 20 ° C hauv 2030. Qhov no yog cov ntaub ntawv txaus ntshai. Lub ntiaj teb ib puag ncig kev tiv thaiv ib puag ncig yog tseem siv tau rau nws cov tswv cuab kom them sai sai rau ib puag ncig. Yog li ntawd, nws yog ib qho kev tsis paub dhau los hloov cov plastics pov tseg nrog reusable polylactic dogremware noj hmo.

Pla muaj kev sib raug zoo, kev tsis taus, cov yam ntxwv thiab cov khoom siv lub cev. Nws yog qhov haum rau ntau txoj kev ua xws li tshuab moulding thiab thermoplastic. Nws yog ib qho yooj yim rau cov txheej txheem thiab siv dav. Peb lub Hoobkas tam sim no tsim cov tsev neeg, xws li tais, khob cab, khob, cov qauv, xim, thiab lwm yam.