Uretse PVC, tunakora amakarita muri polycarbonate (PC) na Polyethylene Terephthalate Glycol (PETG). Ibi bikoresho byombi bya plastiki bituma amakarita arwanya ubushyuhe cyane.

None se, PETG ni iki kandi kuki wagakwiye kuyitekerezaho ku makarita yawe ya pulasitiki? Igishimishije ni uko PETG ikozwe muri polyester (mu by’ukuri, copolyester ya thermoplastic) atari PVC, kandi ishobora kongera gukoreshwa 100 ku ijana KANDI irashobora kubora. Nyamara, iracyakora cyane nka PVC, bityo irakomeye kandi irinda ingaruka. Gucapa ukoresheje PETG biroroshye kandi imiterere isa neza! Reba uburyo imiterere isa neza kuri PETG.

Bityo rero, amakarita ya PC na PETG akwiriye ahantu hashyushye, urugero nk'ibihugu by'Abarabu cyangwa Amerika y'Epfo, aho ubushyuhe mu mpeshyi bushobora kuzamuka bukagera kuri dogere selisiyusi 40, cyangwa ndetse bukagera kuri dogere selisiyusi 65 mu modoka. PVC itangira gushonga kuri dogere selisiyusi 60.

Amakarita yacu ya mudasobwa na PETG arwanya ubushyuhe kugeza kuri dogere selisiyusi 120. Ibyo bivuze ko, mu bihe bimwe na bimwe by'ikirere kibi cyane, ikarita yemewe ishobora gusigara mu modoka mu gihe cyo gufata ifunguro rya saa sita nta mpungenge, kandi ko imashini y'amakarita muri parikingi ya Toronto idakeneye gusukurwa kugeza nimugoroba. Aya makarita nayo arakomeye cyane, bityo ashobora gukoreshwa mu gihe cy'imyaka icumi.

Tuzakora uko dushoboye kose kugira ngo dukomeze guhaza ibyifuzo by'abakiriya bacu dukomeza guteza imbere, gukora no gutanga ibicuruzwa bishya kandi bifite ireme.