Dab tsi yog bioplastics?

PLA

Bioplastics hais txog tsev neeg cov ntaub ntawv yas uas yog Biobased lossis Biodegradable lossis lawv muaj cov khoom ntawm ob qho tib si.
1.Biobased : Qhov no txhais tau hais tias cov khoom yog (ib feem) muab tau los ntawm biomass lossis cov nroj tsuag xws li cov khoom siv txuas ntxiv mus.

Biomass rau plastics feem ntau yog los ntawm pob kws, qab zib, lossis cellulose. Yog li qhov no tsis yog fossil roj raws li, yog li nws tseem hu ua Green material.
2.Biodegradable: Cov kab mob me me hauv ib puag ncig muaj peev xwm hloov cov ntaub ntawv biodegradable mus rau tej yam ntuj tso xws li dej, CO2, thiab compost yam tsis muaj additives nyob rau hauv ib lub sij hawm thiab ntawm ib qho chaw.