Cov khoom siv polycarbonate (PC) uas khoov tau yog cov khoom siv thermoplastic ua tau zoo uas tau tsim los rau kev hloov kho kom haum, kev ua kom ruaj khov, thiab kev ua kom ruaj khov. Ua lwm txoj hauv kev zoo dua li iav thiab acrylic, cov khoom siv PC khoov no muab cov pwm ib daim, kev tiv thaiv kev cuam tshuam zoo dua, thiab kev tsim qauv sib dua, txhawb nqa los ntawm kev ua tiav - suav nrog kev khoov txias, kev khoov kub, kev khawb, kev txhuam, kev luam ntawv UV, kev tshuaj ntsuam silk, thiab kev sib txuas. Siv dav thoob plaws kev lag luam, kev kho mob, kev tshaj tawm, thiab cov khoom siv hluav taws xob tshiab, lawv ua tau raws li qhov xav tau nruj rau kev nyab xeeb, pob tshab, thiab kev yooj yim tsim.