Uma kukhulunywa ngamalebula azinamathela, wonke umuntu kumele aqale acabange ngesilwane ne-PVC, kepha wazi kangakanani ngamalebula okwenziwe ngesilwane ne-PVC? Namuhla, ake ngikubonise:
Umehluko 1
Isimo sezinto ezingavuthiwe sihlukile:
I-PVC, okungukuthi, i-polyvinyl chloride, umbala wokuqala uphuzi kancane kancane.
UPet, okungukuthi, i-polyethylene terephthalate, inokucaca okuhle kakhulu.
Amandla wezinto zokwakha ahlukile:
I-PVC, okungukuthi, i-polyvinyl chloride, inokucaciswa okungcono kune-polyethylene ephezulu ne-polystyrene, kodwa kubi kune-polyethylene. Ihlukaniswe nge-polyvinyl chloride ethambile futhi eqinile ngokuya ngenani elihlukile lama-modifeirers asetshenzisiwe. Umkhiqizo othambile uthambile futhi unzima, futhi uzizwa unamathela. Amandla womkhiqizo onzima aphezulu kakhulu kune-polyethylene ephezulu yengcindezelo, kepha ephansi kunaleyo ye-polypropylene, kanye nomhlophe kuzokwenzeka endodeni.
UPet, okungukuthi, i-polyethylene terephthalate, inamandla okucindezela okungcono kanye ne-actility kune-polyethylene kanye ne-polyvinyl chloride, futhi akulula ukuhlukana.
Ukusetshenziswa kwezinto ezingavuthiwe kuhlukile:
I-PvC, okungukuthi, imikhiqizo ejwayelekile ye-polyvinyl chloride: amabhodi, amapayipi, izicathulo, amathoyizi, amawindi nezicabha, iziketi zekhebula, njll.
Isilwane, okungukuthi, ukusetshenziswa okuvamile kwe-polyethylene terephthalate: Kuvame ukubonwa kumalebula womkhiqizo adinga amandla aphezulu angenamanzi, amelana namakhemikhali, imikhiqizo enakekela izikhumba, imikhiqizo ehlukahlukene, imikhiqizo yekhaya, njll.
Umehluko 2
1. I-PVC ayiphinde isetshenziswe kabusha, kepha isilwane siphinde sisebenze;
2. Uma usebenzisa amabhodlela ezilwane zasekhaya namalebula we-PVC, udinga ukususa amalebula we-PVC lapho uphinda usebenze amabhodlela; Ngenkathi amalebula wezilwane ezifuywayo awadingi ukususwa;
I-3. I-PET inezindawo ezinhle kakhulu ze-dielectric, ezinama-anti ezinhle, i-anti-scrackar, ukumelana okushisa okuphezulu nezinye izakhiwo;
I-4. I-PVC nesilwane kanye nezilwane zibe nezinto ezifanayo. Inokuguquguquka okungcono nokunomuzwa okuthambile kunokudla kwesilwane, kepha i-PVC inokulungiswa kabi futhi inomthelela omubi ekuvikelweni kwemvelo.
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I-6. Amalebula wezilwane ezifuywayo anezakhiwo ezinhle zemishini, ukumelana nomthelela oqinile, ukumelana kawoyela nokumelana namafutha. Ukumelana kwamazinga okushisa okuphezulu futhi okuphansi kunamandla kunamapulasitiki amaningi, ngakho-ke izitika zasekhishini esivame ukuzibona zenziwe nge-pet + aluminium foil.
7. Izinto ezifuywayo zinokuthula okuhle nokuthamba okuhle ngaphansi kwe-25U. Isetshenziselwa ikakhulukazi izinqumo zebhayisekili nezezithuthuthu kanye namalebula athile omkhiqizo kagesi. I-White Pet isetshenziswa ikakhulukazi amalebula webhethri wefoni ephathekayo, njll.
8. Umehluko omkhulu ku-PVC ukuthi unokuzinza okungekho emthethweni futhi kuguga kalula ngokukhanya, ukushisa kanye nomoya-mpilo. Ngaphezu kwalokho, izengezo eziningi ezinobuthi zivame ukungezwa ngesikhathi senqubo yokukhiqiza ye-PVC.
Umehluko 3
I-PET: I-HARD, enzima, yamandla aphezulu, indawo ekhanyayo, enomusa, amashidi anombala obonakalayo. Okubi ukuthi isibopho sokushisa okushisa okuthe xaxa kunzima kakhulu futhi intengo ibiza kakhulu kune-PVC. Lokhu okuqukethwe kuvame ukushintshwa yi-PVC ngabasebenzisi abadinga imikhiqizo emihle nokuvikelwa kwemvelo. Izinto zezilwane ezifuywayo ngokuvamile zisetshenziselwa ukwenza amabhodlela epulasitiki, amabhokisi wokupakisha wokudla, njll.
I-PVC: Indwangu esetshenziswa kaningi ethambile, enzima, nepulasitiki. Kungenziwa obala futhi ngemibala ehlukahlukene. I-Transparent PVC ivame ukusetshenziselwa iphakheji i-elekthronikhi, izimonyo, amathoyizi, izipho, neminye imikhiqizo.
Isikhathi sePosi: Jul-17-2024