Iikomityi zamanzi zeplastiki zizixhobo zokusela eziqhelekileyo kubomi bethu bemihla ngemihla, kunye nezixhobo ezahlukeneyo zeplastiki zibonisa iimpawu ezahlukeneyo xa zenza iikomityi zamanzi.Oku kulandelayo luthelekiso oluneenkcukacha lweempawu ezininzi eziqhelekileyo zekomityi yamanzi yeplastiki:
**1.Polyethylene (PE)
Iimpawu: I-Polyethylene yinto eqhelekileyo yeplastiki ehlala ixesha elide kunye nokuthamba.Yimathiriyeli enexabiso eliphantsi efanelekileyo kwimveliso ephezulu.
Ukumelana nobushushu: I-polyethylene inokumelana nobushushu obuphantsi kwaye ayifanelekanga ukubamba iziselo ezishushu.
Ukungafihli: Ukucaca kakuhle, kukulungele ukwenza iikomityi zamanzi ezicacileyo okanye eziguquguqukayo.
Ukhuseleko lokusingqongileyo: Iyarisayikilishwa, kodwa inempembelelo enkulu kokusingqongileyo.
**2.Iipolypropylene (PP)
Iimpawu: I-Polypropylene yiplastiki yeklasi yokutya eqhelekileyo ene-asidi efanelekileyo kunye nokumelana ne-alkali kunye nokuxhathisa ukubola.Yiplastiki eqina ngakumbi, ilungele ukwenza iiglasi zokusela ezomeleleyo.
Ukumelana nobushushu: Iphezulu kancinci kune-polyethylene, ilungele ukulayisha iziselo zobushushu obuthile.
Ukungafihli: Ukungafihli kakuhle, kodwa kungaphantsi kancinci kwi-polyethylene.
Ukukhuselwa kokusingqongileyo: iyarisayikilishwa, ifuthe elincinane kokusingqongileyo.
**3.Ipolystyrene (PS)
Iimpawu: I-Polystyrene yiplastiki enqabileyo ehlala isetyenziselwa ukwenza iikomityi zamanzi ezinemizimba ebonakalayo.Ikhaphukhaphu kwaye ayibizi mali ininzi.
Ukumelana nobushushu: I-brittle kakhulu kumaqondo aphantsi kwaye ayifanelekanga ukulayisha iziselo ezishushu.
Ukungafihli: Ukungafihli okugqwesileyo, okuhlala kusetyenziselwa ukwenza iikomityi zamanzi ezicacileyo.
Ukhuseleko lokusingqongileyo: Akulula ukuthothisa umgangatho kwaye kunempembelelo enkulu kwindalo esingqongileyo.
**4.Polyethylene terephthalate (PET)
Iimpawu: I-PET yiplastiki eqhelekileyo ebonakalayo esetyenziswa ngokubanzi ukwenza iziselo zebhotile kunye neekomityi.Ikhaphukhaphu kodwa yomelele.
Ukumelana nobushushu: Ukumelana nobushushu obulungileyo, obulungele ukulayisha iziselo ezishushu nezibandayo.
Ukungafihli: Ukungafihli okugqwesileyo, kukulungele ukwenza iikomityi zamanzi ezicacileyo.
Ukhuseleko lokusingqongileyo: Inokurisayiklishwa, impembelelo encinci kokusingqongileyo.
**5.Polycarbonate (PC)
Iimpawu: I-Polycarbonate yiplastiki eyomeleleyo, enobushushu obuphezulu obulungele ukwenza iiglasi zokusela ezihlala ixesha elide.
Ukumelana nobushushu: Inokumelana nobushushu obulungileyo kwaye ilungele ukulayisha iziselo ezishushu.
Ukungafihli: Ukucaca okugqwesileyo, kunokuvelisa iikomityi zamanzi ezikumgangatho ophezulu.
Ukhuseleko lokusingqongileyo: Iyarisayikilishwa, kodwa izinto eziyityhefu zinokuveliswa ngexesha lenkqubo yemveliso.
Iikomityi zamanzi zeplastiki ezenziwe ngezinto ezahlukeneyo zineenzuzo zazo kunye nokungonakali.Xa ukhetha, izinto ezinjengokumelana nobushushu, ukungafihli, kunye nokukhuselwa kwendalo kufuneka ziqwalaselwe ngokweemfuno.Ngelo xesha, nikela ingqalelo kumgangatho wemveliso kunye nodumo lomenzi, kwaye uqinisekise ukuba indebe yamanzi ethengiweyo ihlangabezana nemigangatho yococeko ukuqinisekisa ukusetyenziswa okukhuselekileyo.
Ixesha lokuposa: Mar-06-2024