In this paper, the effect of temperature and time for extraction on free formaldehyde and the relation between storing time(in the air) and free formalaehyde have been studied. The relation between the amount of catalyst and free formaldehyde and the ...
In this paper, the effect of temperature and time for extraction on free formaldehyde and the relation between storing time(in the air) and free formalaehyde have been studied. The relation between the amount of catalyst and free formaldehyde and the effect of curing and soaping conditions on the amount of free formaldehyde in the urea-formaldehyde resin finished cotton-fabric have also been studied.