Yintoni eyenza ii-PET cans zibe lukhetho oluhle lweziselo?

Iibhotile kunye neengqayi zePET zithathwa njengesisombululo esilungileyo kwiziselo ngenxa yezizathu ezahlukeneyo:

1. **Ilula**: Izikhongozeli ze-PET zikhaphukhaphu kakhulu kuneglasi okanye isinyithi, nto leyo eyenza kube lula ukuzithutha kwaye inciphisa iindleko zokuthumela.
2. **Ukuqina**: I-PET ayinyamezeli ukwaphuka, nto leyo eyenza ikhuseleke ngakumbi kubathengi kwaye inciphisa ukulahleka kwemveliso ngexesha lokuthuthwa nokuphathwa kwayo.
3. **Iimpawu zoMqobo**: I-PET inika iipropati ezibalaseleyo zokuthintela ioksijini kunye nekhabhoni diokside, inceda ukugcina ubutsha kunye nekhabhoni kwiziselo.
4. **Ukusetyenziswa kwakhona**: I-PET ingasetyenziswa kwakhona kakhulu, kwaye iinkqubo ezininzi zokusebenzisa kwakhona zamkela izikhongozeli ze-PET. Oku kunceda ekunciphiseni impembelelo yokusingqongileyo kwaye kukhuthaza uqoqosho olujikelezayo.
5. **Ixabiso Eliphantsi**: Ukuveliswa kwezikhongozeli zePET ngokubanzi kubiza kancinci kuneglasi okanye i-aluminium, nto leyo eyenza ukuba kube lukhetho olungabizi kakhulu kubavelisi.
6. **Ukuguquguquka**: I-PET inokubunjwa ibe ziimo ezahlukeneyo kunye nobukhulu obahlukeneyo, okuvumela uyilo lokupakisha olunobuchule olunokuphucula ukuthandwa kophawu.
7. **Ukucaca**: I-PET icacile, ivumela abathengi ukuba babone imveliso ngaphakathi, nto leyo enokuba luphawu olunomtsalane kwiziselo.
8. **Ukumelana neekhemikhali**: I-PET ayixhathisi kwiikhemikhali ezininzi, nto leyo enceda ukugcina ukuthembeka kwesiselo kwaye ithintele ungcoliseko.
9. **Ukumelana nobushushu**: I-PET inokumelana nobushushu obahlukeneyo, nto leyo eyenza ukuba ifaneleke kwiziselo ezibandayo nezobushushu begumbi.
10. **Ukulula Kwabathengi**: Izikhongozeli ze-PET zihlala zenzelwe ukuphathwa nokuthululwa lula, nto leyo ephucula amava abathengi ngokubanzi.

Ezi mpawu zenza i-PET ibe lukhetho oludumileyo kwiintlobo ngeentlobo zeziselo, kuquka iziselo ezibandayo, amanzi, iijusi, nokunye.