Ukucaca kwamaphepha epolycarbonate ngokwenene kunokuthelekiswa neglasi, ngakumbi xa kusetyenziswa amaphepha aphezulu. Ukuqhubela phambili kubuchule bokwenza i-polycarbonate ihambelane kwaye ngamanye amaxesha igqithise ukusebenza kweglasi ngelixa ibonelela ngezibonelelo ezongezelelweyo njengokhuseleko olongeziweyo, ubunzima obuphantsi, kunye neendleko ezinokuthi zibe phantsi. Ukhetho phakathi kwepolycarbonate kunye neglasi ekugqibeleni kuxhomekeke kwiimfuno ezithile zesicelo, kuthathelwa ingqalelo izinto ezingaphaya kokucaca kuphela. Nokuba sisidingo sokumelana nempembelelo ephezulu, izisombululo ezikhaphukhaphu, okanye ezinye iindlela ezingabizi kakhulu, amaphepha epolycarbonate azibonakalise njengokhetho olusebenzayo nolukhuphisanayo kwihlabathi lezinto ezibonakalayo.