PLA (Polylactic Acid) ahịrị nrụpụta mpempe akwụkwọ na-emebi emebi na gburugburu ebe obibi

PLA (Polylactic Acid) bụ akwụkwọ ndụ akwụkwọ ndụ nke nwere ike imegharị ihe na biodegradad nke sitere na akụrụngwa starch nke sitere na akụrụngwa osisi enwere ike imeghari dịka ọka na akpụ. Usoro mmepụta nke PLA abụghị ihe na-emerụ emerụ, na ngwaahịa ahụ nwere ike imebi ya iji nweta mgbasa ozi na okike, ya mere ọ bụ ezigbo ihe onwunwe polymer green. PLA nwere ezi thermal kwụsie ike, nhazi okpomọkụ nke 170-230 ℃, na ezi ihe mgbaze na-eguzogide. Ngwaahịa emere PLA nwere uru nke biodegradability, gloss, nghọta, mmetụta dị mma na nguzogide okpomọkụ. O nwekwara ezigbo ihe na-egbu nje, ihe na-egbochi ire ọkụ na nguzogide UV, ya mere enwere ike iji ya na nkwakọ ngwaahịa siri ike nke mkpụrụ osisi, akwụkwọ nri, akwa, nri esiri esi na ngwaahịa esi nri. Enwere ike iji ya maka nkwakọ ngwaahịa sanwichi, biscuits na ifuru, wdg.