Boitsebiso bo tiileng ba bo tiileng ba Phenolic bo mosehla, bo pepeneneng, ba hanyetsang joala ka ho khetheha, tharollo e fokolang, tharollo e fokolang, ba fokolang ba Alkali. RenIn e entsoe ka Phenol le formaldehyde Ponolcondension, ho se nke lehlakore le ho hlatsoa metsi tlasa maemo a li-catalystst. Ka lebaka la li-catatsts tse fapaneng tse khethiloeng, e ka aroloa ka mekhahlelo e 'meli: Thermosetting le Thermoplane. Bongoane ba Phesilic bo na le ts'ebeliso e ntle ea asiti, ba hanyetsoa ke mocheso, likhohola, thepa ea linokoane le indasteri ea linotsi le indasteri ea ho sesa le indasteri ea linotsi le indasteri ea linotsi le indasteri ea ho sesa le indasteri e 'ngoe.