Ugbu a ihe kachasị ewu ewu na-emebi emebi bụPLAna PBAT, ha abụọ nwere ike imebi kpamkpam.
Plastics na-emebi emebina-ezo aka na klas nke plastik nke ngwaahịa ya nwere ike imezu ihe achọrọ iji mee ihe n'ihe gbasara arụmọrụ, na-agbanwe agbanwe n'oge oge nchekwa, ma nwee ike ịdaba n'ime ihe ndị na-adịghị njọ na gburugburu ebe obibi n'okpuru ọnọdụ gburugburu ebe obibi mgbe ejiri ya.Ya mere, a na-akpọkwa ya plastik na-emebi gburugburu ebe obibi.
E nwere ụdị plastik ọhụrụ dị iche iche: plastik fotodegradableplastik nwere ike ibido,ìhè/oxidation/Plastik na-emebi emebi n'ụzọ zuru oke, plastik biodegradable sitere na carbon dioxide, na plastik starch resin thermoplastic.
Nbibi polymer na-ezo aka na usoro ịgbaji agbụ macromolecular polymerized n'ihi ihe ndị na-emepụta ihe na nke anụ ahụ.A na-akpọ usoro mmebi nke macromolecular chain breakage nke polymers kpughere oxygen, mmiri, radieshon, kemịkalụ, mmetọ, ndị agha igwe, ụmụ ahụhụ na anụmanụ ndị ọzọ na microorganisms na-akpọ mbibi gburugburu ebe obibi.
Nbibi na-ebelata ịdị arọ molekụla nke polymer, na njirimara anụ ahụ nke ihe polymer na-ebelata ruo mgbe ihe polymer na-efunahụ ike ya.A na-akpọkwa ihe omume a mmebi ịka nká nke ihe polymer.
Mbelata ịka nká nke polymers na-emetụta kpọmkwem na nkwụsi ike nke polymers.Mbelata ịka nká nke polymers na-ebelata ndụ ọrụ nke plastik.N'ihi nke a, kemgbe ọbịbịa nke plastik, ndị ọkà mmụta sayensị etinyela onwe ha na nyocha banyere mgbochi ịka nká nke ihe ndị dị otú ahụ, ya bụ, nkwụsi ike, iji mepụta ihe polymer dị elu, ndị ọkà mmụta sayensị si mba dị iche iche na-ejikwa ya. omume ịka nká nke polymers.Ọsọ iji mepụta plastik na-emebi gburugburu ebe obibi.
Ebe ndị bụ isi ngwa nke plastik na-emebi emebi bụ: ihe nkiri mulch nke ugbo, pakpa nkwakọ ngwaahịa lastic,akpa mkpofu, akpa ịzụ ahịa na ụlọ ahịa ịzụ ahịa na ihe oriri a na-atụfu ihe, wdg.
Oge nzipu: Ọktoba 18-2022