N'otu aka ahụ, ọbịbịa nke polymer stoppers emewo ka ndị na-emepụta mmanya na nke mbụ nwee ike ịchịkwa na ịghọta ịka nká nke ngwaahịa ha. Gịnị bụ anwansi nke polymer plugs, nke nwere ike ime ka njikwa zuru oke nke ọnọdụ ịka nká nke ndị na-aṅụ mmanya na-atụghị anya ọbụna nrọ ruo ọtụtụ puku afọ.
Nke a dabere na njirimara anụ ahụ kachasị elu nke ndị na-akwụsị polymer ma e jiri ya tụnyere ndị na-egbochi ihe mgbochi anụ ahụ:
Ihe ngwunye sịntetik polymer mejupụtara nke isi ya na elu elu ya.
Isi plọg na-anabata teknụzụ ịfụfụ extrusion agwakọta nke ụwa. The zuru akpaka mmepụta usoro nwere ike hụ na onye ọ bụla polymer sịntetik plọg nwere a ukwuu na-agbanwe agbanwe njupụta, microporous Ọdịdị na nkọwapụta, nke yiri nnọọ ka Ọdịdị nke eke okwuchi plọg. A na-ahụ ya site na microscope, ị nwere ike ịhụ otu na micropores nwere njikọ chiri anya, nke fọrọ nke nta ka ọ bụrụ otu ihe ahụ dị ka nhazi nke cork eke, ma nwee ikuku oxygen siri ike. Site na nnwale ugboro ugboro na teknụzụ mmepụta dị elu, a na-ekwe nkwa na nnyefe oxygen ga-abụ 0.27mg / ọnwa, iji hụ na iku ume nke mmanya na-adị, iji kwalite mmanya na-eto nwayọọ nwayọọ, nke mere na mmanya na-adịwanye nro. Nke a bụ isi ihe na-egbochi mmanya oxidation na ịhụ na mmanya dị mma
Ọ bụ n'ihi ike ikuku oxygen a kwụsiri ike ka nrọ ndị na-ese mmanya na-adị ogologo puku afọ abụrụla eziokwu.
Oge nzipu: Ọgọst-18-2022