I-resin isebenzisa ubuchwepheshe bokuguqulwa okuphindwe kabili kwe-melamine ne-resorcinol ukulawula ukwakheka okuphezulu kwe-ortho kanye nokuhlushwa kwe-methylol ye-phenolic resin, futhi ithuthukisa inhlaka ye-phenolic enenqubo ephuphumayo efana ne-polyurethane foaming.I-resin isezingeni lokushisa elithile.Igwebu libuye libe nesikhathi esisobala se-emulsification, isikhathi sokukhuphuka kwegwebu, isikhathi sejeli, nesikhathi sokwelapha.Izuze impumelelo eguquguqukayo enqubweni yokukhiqiza igwebu, futhi ingasetshenziswa emgqeni wokukhiqiza wamabhodi we-phenolic foam aqhubekayo.I-foam ekhiqizwayo inezinzuzo zokuzinza okuhle kwe-dimensional, i-foam enhle kanye ne-conductivity ephansi yokushisa.