Terephthalonitrile CAS: 623-26-7

Terephthalonitrile e bapala karolo ea bohlokoa tlhahisong ea polyethylene terephthalate (PET), resin ea polyester e sebelisoang haholo e sebelisoang tlhahisong ea likhoele tsa masela, thepa ea ho paka le libotlolo tsa polasetiki. E le selelekela sa PET, terephthalonitrile e kenya letsoho tlhahisong ea thepa e bobebe, e tšoarellang le e sa cheseng mocheso e leng ea bohlokoa makaleng a fapaneng a bareki le a indasteri. Ho feta moo, terephthalonitrile e sebelisoa tlhahisong ea li-polymer tsa kristale ea metsi (LCP), tse bonts'ang thepa e ikhethang ea mechini, mocheso le motlakase. LCP li sebelisoa tlhahisong ea likarolo tse sebetsang hantle bakeng sa lisebelisoa tsa elektroniki, likoloi, lifofane le lisebelisoa tsa bongaka, moo motsoako oa tsona o ikhethang oa litšobotsi o nolofalletsang ho thehoa ha likarolo tse nyane le tse nepahetseng haholo. Ho feta moo, terephthalonitrile e sebetsa e le setsi sa bohlokoa tlhahisong ea li-polymer tse ikhethang, likhoele tsa aramid le polasetiki ea boenjiniere, e kenya letsoho nts'etsopele ea thepa e tsoetseng pele bakeng sa lits'ebetso tse fapaneng. Tšebeliso ea eona le litšobotsi tsa sebopeho li e etsa karolo ea bohlokoa tlhahisong ea li-resin, likhomaretsi le thepa e kopaneng, e ntlafatsa ts'ebetso le ts'ebetso ea lihlahisoa tsa ho qetela. Ka kakaretso, bohlokoa ba terephthalonitrile e le selelekela sa bohlokoa tlhahisong ea li-polymer tse sebetsang hantle bo totobatsa karolo ea eona ea bohlokoa tlhahisong ea thepa ea bohlokoa liindastering tsa sejoale-joale, ho kenyeletsoa masela, liphutheloana, lisebelisoa tsa elektroniki le lits'ebetso tse tsoetseng pele tsa boenjiniere.