1.I-4,4'-methylenedianiline isetyenziswe njenge-organic intermediates. Isetyenziselwa ikakhulu ukudibanisa i-polyimide kunye ne-ejenti yokunyanga ye-epoxy resin.
2.Njengemichiza ephakathi kwimveliso ye-isocyanates kunye ne-polyisocyantes yokulungiselela i-polyurethane foams, i-Spandex fibers; njenge-ejenti yokunyanga i-epoxy resins kunye ne-urethane elastomers; ekuveliseni iipolyamides; ekumiselweni kwe-tungsten kunye ne-sulfates; ekulungiseleleni idayi azo; njenge-corrosion inhibitor.
3.I-4,4'-Diaminodiphenyl-methane isetyenziselwa ukuzimisela kwe-tungsten kunye ne-sulfates; ekulungiseleleni idayi azo; ukudibanisa i-agent ye-epoxy resins; ekulungiseleleni isocyanates kunye polyisocyanates; kwishishini lerabha njengonyango lwe-neoprene, njenge-anti-frosting agent (antioxidant) kwizihlangu; imathiriyeli ekrwada ekulungiseleleni iintlaka zepoly(amide-imide) (ezisetyenziswa kwiienameli zocingo lwemagnethi); i-arhente yokunyanga ye-epoxy res kunye ne-urethane elastomers; i-corrosion inhibitor; i-rubber additive (i-accelerator, i-antidegradant, i-retarder) kumatayara kunye neemveliso zerabha ezinzima; kwi-adhesives kunye ne-glues, i-laminates, iipeyinti kunye neenki, iimveliso ze-PVC, izikhwama zezandla, iifreyimu zeglasi zamehlo, ubucwebe beplastiki, i-encapsulators yombane, i-surface coatings, iimpahla ze-spandex, i-hairnets, i-eyelash curlers, i-earphones, iibhola, izicathulo zezicathulo, iimaski zobuso.
