Idayi equkethe i-Formaldehyde ne-Amonia
I-formaldehyde
Izindwangu ezahlukahlukene zomthunzi zivame ukudlula kuma-anti-shrinkage, anti-scalding, anti-wrinkle kanye nemithi yokulungisa imibala ngesikhathi sokudaya nokuqedela. Ngokuvamile, ukusabela kokuxhumanisa okudingekayo kuyadingeka, futhi i-formaldehyde iyindlela esetshenziswa kakhulu yokuxhumanisa.
Ngenxa yokungapheleli kokuxhumanisa okuxubile, i-formaldehyde engazange ibambe iqhaza ekuphenduleni okuxhumanisa noma i-formaldehyde ekhiqizwe yi-hydrolysis izokhishwa kwindwangu yomthunzi welanga, ezodala ukucasuka okunamandla emgodini wokuphefumula, isikhumba namehlo, kubangele ukuvuvukala , ngisho nokunciphisa ukungezwani komzimba nomdlavuza.