Ibikoresho bya PET ni iki? - Isesengura ryuzuye rya Polyethylene Terephthalate (PET)
Iriburiro: Amahame shingiro ya PET
PET ni iki? Iki nikibazo abantu benshi bakunze guhura nacyo mubuzima bwabo bwa buri munsi. PET, izwi nka Polyethylene Terephthalate, ni ibikoresho bya polyester polymoplastique bikoreshwa cyane mubikorwa byo gupakira no gutunganya imyenda. Nibintu byiza cyane byumubiri nubumashini, byahindutse kimwe mubikoresho byingirakamaro mubikorwa bya kijyambere.
Imiterere yimiti nimiterere ya PET
PET ni polymer yumurongo, ahanini ikorwa na polycondensation ya acide terephthalic (TPA) na Ethylene glycol (EG) mubihe bimwe. Ibikoresho bifite kristu nziza nimbaraga za mashini kandi birasobanutse neza.PET ifite aho ishonga igera kuri 250 ° C kandi irwanya ubushyuhe, ikomeza imiterere yubukanishi mubushyuhe bwinshi. Ifite kandi imiti irwanya imiti kandi irwanya UV, ituma ikomeza guhagarara neza ahantu hatandukanye.
PET ibyingenzi byingenzi byo gusaba
Tumaze kumenya PET icyo aricyo, reka turebe aho ikoreshwa.PET ikoreshwa cyane mubikoresho byo gupakira, cyane cyane munganda zicupa ryibinyobwa. Bitewe nuburyo bwiza bwo gukorera mu mucyo hamwe n’inzitizi, amacupa ya PET afite umwanya munini ku isoko mu gupakira ibiryo n'ibinyobwa. Usibye urwego rwo gupakira, PET ikoreshwa no mu nganda z’imyenda, cyane cyane mu gukora fibre ya polyester, ikoreshwa cyane mu myambaro, imyenda yo mu rugo, n’ibindi.
Isesengura ryibyiza nibibi byibikoresho bya PET
Ibyiza bya PET birimo imbaraga nyinshi, kuramba, uburemere bworoshye hamwe nibisubirwamo. Indangabintu nziza cyane ituma ibiryo n'ibinyobwa biri muri paki biguma ari bishya. Byongeye kandi, ibikoresho bya PET nibisubirwamo 100%, bifite akamaro mukurengera ibidukikije no kubungabunga umutungo.PET ifite kandi ibitagenda neza, nkubushobozi bwayo bwo gutanga urugero rwinshi rwa Ethylene glycol cyangwa terephthalic aside monomer irekurwa mubihe bimwe na bimwe, nubwo ibyo bintu bigira ingaruka nke mubuzima bwabantu, biracyakenewe kwitabwaho mugihe cyo kubikoresha.
Muri make: ahazaza ha PET
Ikibazo cyubwoko bwoko ki PET yashubijwe neza. Ibikoresho bya PET byahindutse igice cyingirakamaro mu nganda zigezweho kubera imiterere myiza ya fiziki ya chimique hamwe nuburyo butandukanye bwo gukoresha. Hamwe no kongera ubumenyi bw’ibidukikije no guteza imbere ikoranabuhanga ry’ibicuruzwa, biteganijwe ko porogaramu ya PET izagurwa kurushaho, mu gihe uburyo bwo kuyibyaza umusaruro n’uburyo bwo kuyikoresha bizakomeza guhanga udushya. Mu bihe biri imbere, PET izakomeza kugira uruhare runini mu gupakira, imyenda n’inganda, biteza imbere iterambere rirambye ry’inganda.