Ukufakela amaphepha e-polycarbonate kufuna ukucwangciswa ngononophelo, ukuphunyezwa okuchanekileyo, kunye nokugcinwa rhoqo ukuqinisekisa ukusebenza kakuhle kunye nokuphila ixesha elide. Ngokunikela ingqalelo kwimilinganiselo echanekileyo, ukwandiswa kwe-thermal, ukutywinwa okufanelekileyo, kunye nokuqhelaniswa ngokuchanekileyo, unokufezekisa ukufakela okuyimpumelelo okuxhamla iinzuzo ezipheleleyo zamaphepha e-polycarbonate. Nokuba yeyophahla, izindlu zokugcina izityalo, okanye ezinye izicelo, ukulandela ezi zikhokelo kuya kukunceda wenze izakhiwo ezomeleleyo nezisebenzayo ezimele uvavanyo lwexesha.