Niaj hnub nim no lub ntiaj teb nyob ntawm ntau plastics ua los ntawm cov tawv yas los yog cov polymers. Plastics yog dav siv nyob rau hauv ntau yam lag luam xws li tsheb, ntim, neeg siv khoom muag thiab lwm yam.
Muaj ntau hom khoom ntawm plastics (resins) tam sim no muaj nyob rau hauv kev ua lag luam uas muaj ntau cov ntawv thov kev pab rau lawv cov khoom.
Hom sib txawv los yog cov qib resins xws li HDPE, LDPE, PET, PP, SAN, ABS, PMMA thiab ntau lwm tus muaj nyob rau hauv kev ua lag luam.
Cov khoom hnyav yog cov nqi tseem ceeb uas tsim los ntawm cov khw muag khoom yas, chaw sib txuas & cov khoom lag luam los yog cov txheej txheem. Cov nqi ntawm cov ntaub ntawv no yog cov ntaub ntawv tseem ceeb heev uas yuav tsum tau soj qab tsis tu ncua.
