I-Dow's Next-Gen Resin Engasetshenziswa Kabusha Inikeza Intuthuko Ekuqhubekeni Kokupakishwa Okuguquguqukayo

  Njengoba ukunaka okwandayo emhlabeni wonke kungcoliswa kwepulasitiki, imboni yokupakisha eguquguqukayo isheshisa ukushintshela kwayo ezixazululweni eziqhubekayo. Muva nje, i-Dow Chemical yethule i-INNATE ™ TF 220 Recycled Resin, eyenzelwe ngqo amafilimu e-polyethylene (BOPE) aqondiswe eceleni, ihlose ukuthuthukisa ukuphindeka kabusha kokupakisha okuguquguqukayo ngenkathi igcina ukusebenza okuphezulu. Lokhu kusungulwa kulindeleke ukuthi kuqhube imboni iye esakhiweni esisodwa sezinto kanye nomnotho ojikelezayo.

Ifilimu ye-BOPE: umkhuba wesikhathi esizayo wokupakisha okuguquguqukayo

Ukupakisha okuguquguqukayo kwendabuko kuvame ukusebenzisa izakhiwo ezihlanganisiwe ezinezingqimba eziningi (njenge-PET/PE, i-BOPP/CPP), kodwa lezi zinto kunzima ukuzisebenzisa kabusha ngenxa yokwakheka kwazo okuyinkimbinkimbi. Ifilimu ye-BOPE (i-polyethylene eqondiswe kabili) isiba ukukhetha okuhle kokufaka esikhundleni sezinto zendabuko ngenxa yezakhiwo zayo ezinhle kakhulu zemishini, ukucaca okuphezulu, kanye nokusetshenziswa kabusha.

I-INNATE ™ TF 220 ye-Dow ithuthukisa ukusebenza kwefilimu ye-BOPE, okwenza ifaneleke emikhakheni eminingi efana nokudla, amakhemikhali ansuku zonke, kanye nokupakishwa kwezimboni, ngenkathi ihlanganisa izingxenye zepulasitiki ezisetshenziswe kabusha, ngokuhambisana nemigomo yentuthuko eqhubekayo yomkhiqizo.

Inzuzo yokuthuthuka: Ukulinganisela ukuphinde kusetshenziswe kanye nokusebenza okuphezulu

Yenza lula inqubo yokuvuselela kabusha

Ukupakisha okuvamile okuguquguqukayo kudinga ukuhlunga okuyinkimbinkimbi ngenxa yezinto ezixubile njenge-nylon ne-EVOH, kuyilapho isakhiwo se-PE esimsulwa singangena ngqo emseleni wokuvuselela okhona.

Ilungele ukusetshenziswa kabusha kwemishini namakhemikhali, kunciphisa imfucuza yepulasitiki.

Ukusebenza okuphezulu

Ukumelana okuhle kakhulu nokubonakala okuphezulu, okulungele imigqa yokukhiqiza amaphakheji esheshayo.

Ingathatha indawo yezendlalelo ze-BOPP (polypropylene eqondiswe ku-biaxial) noma ze-PA (nylon), inciphise ukuhlukahluka kwezinto.

Sekela umnotho ojikelezayo

Iqukethe izithako ezivuselelwe eziqinisekisiwe ukuze kuncishiswe ukuthembela kumapulasitiki angenasici.

Sebenzisana nobuchwepheshe obuthuthukisiwe bokuvuselela be-Dow, njenge-waste plastic pyrolysis, ukuze wakhe uhlelo oluvaliwe.

Umthelela wemboni kanye namathuba emakethe

Isidingo somkhiqizo: I-Coca Cola, i-Unilever nezinye izinkampani zithembisa ukusebenzisa ukupakisha okungaphinde kusetshenziswe okungu-100% ngo-2025, i-INNATE ™ TF 220 inikeza izixazululo ezingenzeka.

Okuqhutshwa yinqubomgomo: Isiqondiso se-EU SUP, i-US Plastics Convention kanye neminye imithethonqubo ikhuthaza ukuthuthukiswa kokupakisha okungasetshenziswa kabusha, futhi imakethe yamafilimu e-BOPE kulindeleke ukuthi ikhule ngokushesha.

Ukusebenza kahle kwezindleko: Isakhiwo sezinto esisodwa singanciphisa izindleko zokuvuselela futhi siyonga kakhulu ngokuhamba kwesikhathi.

Isiphetho

I-INNATE ™ TF 220 kaDow ayiyona nje intuthuko kwezobuchwepheshe bezinto ezibonakalayo, kodwa futhi iyisinyathelo esibalulekile embonini yokupakisha eguquguqukayo ukuze iqhubekele emnothweni ojikelezayo. Njengoba abanikazi bomkhiqizo kanye nezinhlaka zomthetho beqhubeka befuna ukupakisha okusimeme, ukusetshenziswa kwefilimu ye-BOPE kuzosheshisa ukuthandwa kwayo, kuyilapho ama-resin amasha njenge-INNATE ™ TF 220 ezoba amandla abalulekile okushayela.

Esikhathini esizayo, sibheke phambili ezinkampanini eziningi ezizojoyina lolu shintsho ukuze kuncishiswe ukungcola kwepulasitiki futhi kwakhiwe uhlelo lokupakisha oluzinzile.