Iyiphi impahla eyindwangu yezokwelapha engalukiwe?

Indwangu yendwangu engalukiwe yezokwelaphaiyimpahla yezokwelapha enezici ezinhle kakhulu zomzimba namakhemikhali, ezisetshenziswa kabanzi emkhakheni wezokwelapha nezempilo. Ekukhiqizeni izindwangu ezingezona ezilukiwe ngezinjongo zezokwelapha, ukukhetha izinto ezihlukahlukene kungahlangabezana nezidingo nezidingo ezahlukene. Lesi sihloko sizokwethula izinto ezisetshenziswa kakhulu zezindwangu zezokwelapha ezingalukiwe kanye namatafula azo okuqhathanisa, ukuze abafundi baqonde kangcono izici kanye nokusetshenziswa kwezinhlobonhlobo ezihlukahlukene.izinto zendwangu yezokwelapha ezingalukiwe.

Ekukhiqizeni kweIndwangu engalukiwe yokusetshenziswa kwezokwelapha, izinto ezivamile zihlanganisa i-polypropylene (PP), i-polyester (PET), i-polyphenyl ether sulfide (PES), i-polyethylene (PE), njll Lezi zinto zinezici ezihlukahlukene kanye nezinzuzo kanye nokubi, futhi izinto ezahlukene zingakhethwa ngokuvumelana nezidingo ezahlukene.

Izinto ezisetshenziswa kakhulu zezindwangu ezingezona ezilukiwe zezokwelapha

I-Polypropylene (PP)

I-Polypropylene iyimpahla enokumelana okuhle nokushisa okuphezulu, ukumelana nokugqoka, ukumelana nokugqwala, nezinye izici, ezisetshenziswa kabanzi ekukhiqizeni izindwangu zezokwelapha ezingalukiwe. Indwangu engalukiwe ye-PP inamandla amakhulu nokuqina, ukuphefumula okuhle, nokusebenza okuhle kwesithiyo, okungavimba ngempumelelo ukungena kwama-microorganisms nokungcola. Isetshenziswa kakhulu emikhiqizweni yezokwelapha neyezempilo efana nezingubo zokuhlinzwa, izikhafu zokuhlinza, namamaski.

I-polyester (PET)

I-polyester iyimpahla enamandla amakhulu okuqina, ukumelana nokugqoka, ukumuncwa kahle kwamanzi nokuphefumula, futhi isetshenziswa kabanzi ekukhiqizeni izindwangu zezokwelapha ezingalukiwe. Indwangu engalukiwe ye-PET inokuthamba okuhle nokunethezeka, futhi ifanele ukusetshenziswa ekugqokeni kwezokwelapha, amabhandeshi neminye imikhiqizo.

I-Polyphenol ether sulfide (PES)

I-Polyphenol ether sulfide iyimpahla enezici ezifana nokumelana nokushisa okuphezulu, ukumelana nokugqwala, nokumelana nokugqoka, esetshenziswa kabanzi ekukhiqizeni izindwangu zezokwelapha ezingalukiwe. Indwangu engalukiwe eyenziwe ngezinto ze-PES inamandla amahle okuqina nokuqina, ukuphefumula okuhle, nokusebenza okuhle okungangeni manzi, okuyenza ifanelekele ukusetshenziswa engutsheni yezokwelapha, amathawula okuhlinza, neminye imikhiqizo.

I-Polyethylene (PE):

I-polyethylene iyinto enokuguquguquka okuhle, ukuphefumula, ukumelana nokugqoka, nezinye izici, ezisetshenziswa kabanzi ekukhiqizeni izindwangu zezokwelapha ezingalukiwe. Indwangu engalukiwe eyenziwe ngezinto ze-PE inokuthamba okuhle nokunethezeka, ukuphefumula okuhle, nokusebenza okuhle okungangeni manzi. Ilungele ukusetshenziswa emikhiqizweni yezokwelapha neyezempilo efana nezingubo zokuhlinza, izikhafu zokuhlinzwa, namamaski.

Ithebula lokuqhathanisa lokukhethwa kwezinto zendwangu yezokwelapha ezingalukiwe

|Izinto | Izici | Imikhiqizo Esebenzayo|

| I-Polypropylene | Ukumelana nezinga lokushisa eliphezulu, ukumelana nokugqoka, ukumelana nokugqwala, ukuphefumula okuhle, kanye nezakhiwo ezinhle zokuvimbela | Izingubo zokuhlinza, izikhafu zokuhlinzwa, imaski, njll|

| I-Polyester | Amandla amahle aqinile, ukumelana nokugqoka, ukuphefumula, nokumunca amanzi | Izingubo zokwelashwa, amabhandeshi, njll|

|Polyphenol ether sulfide | Ukumelana nezinga lokushisa eliphezulu, ukumelana nokugqwala, ukumelana nokugqoka, ukuphefumula okuhle, nokungangeni kwamanzi | Izingubo zokuzihlukanisa ngokwezempilo, amathawula okuhlinzwa, njll|

| I-Polyethylene | Ukuthamba okuhle, ukuphefumula, ukumelana nokugqoka, nokuvikela amanzi | Izingubo zokuhlinza, izikhafu zokuhlinzwa, imaski, njll|

Isiphetho

Kafushane, izinto ezihlukene zendwangu yezokwelapha ezingalukiwe zinezici ezihlukahlukene kanye nezinzuzo kanye nokubi, futhi zingakhethwa ngokuvumelana nezidingo nezidingo ezithile.Indwangu engalukiwe esetshenziselwa izinjongo zokwelaphazibe nokubaluleka kwesicelo esibalulekile emkhakheni wezokwelapha kanye nokunakekelwa kwezempilo. Ukukhetha izinto ezifanele kungathuthukisa ngempumelelo ikhwalithi nokusebenza kwemikhiqizo, kuqinisekise ukuphepha nempilo yeziguli.