Ukucaca kwamashidi e-polycarbonate kungaqhathaniseka nalokhu kwengilazi, ikakhulukazi uma kusetshenziswa amashidi ekhwalithi ephezulu. Intuthuko kumasu okukhiqiza ivumele i-polycarbonate ukuthi ifane futhi ngezinye izikhathi idlule ukusebenza kokubona kwengilazi kuyilapho inikeza izinzuzo ezengeziwe njengokuphepha okuthuthukisiwe, isisindo esiphansi, kanye nezindleko ezingase zibe phansi. Ukukhetha phakathi kwe-polycarbonate nengilazi ekugcineni kuncike ezidingweni ezithile zohlelo lokusebenza, kucatshangelwa izici ezingaphezu kokucaca kuphela. Noma ngabe isidingo sokumelana nomthelela ophakeme, izixazululo ezingasindi, noma ezinye izindlela ezingabizi kakhulu, amashidi e-polycarbonate azibonakalise njengenketho esebenzayo nencintisanayo emhlabeni wezinto ezibonakalayo.