Kev cia siab ntawm cov yas degradable

Ua ntej, biodegradable plastics tau tsim los tiv thaiv ib puag ncig. Nws muaj qhov tseem ceeb heev. Cov khoom zoo heev ntawm cov yas degradable yog pom tseeb thiab muaj kev loj hlob dav dav. Kev tshawb fawb, kev tsim kho, thiab kev tsim cov yas degradable masterbatch muaj kev txhawb nqa zoo rau kev txhim kho thiab txhawb nqa cov yas degradable. Vim hais tias kev sib xyaw ntawm cov yas degradable masterbatch nrog cov polymers coj los tsim cov yas degradable tsis tas yuav hloov cov txheej txheem yas molding qub. Nws muaj ntau practicality.