I-1.Ingasetshenziswa njenge-solvent yomdwebo kasilika we-synthetic fiber, ukucubungula ipulasitiki, ukukhiqizwa kweyinki ye-casin yokhuni.
I-2.Ibuye isetshenziswe njenge-ejenti yokwelapha yephepha, i-coagulant yokumba uwoyela kanye nomkhakha wokwakha, i-carburizing kanye ne-nitriding ejenti yomkhakha wokuphonsa, isithambile seglue yezilwane kanye ne-polar solvent ye-organic synthesis, njll.