STUDY OF COTTON MATERIALS SUBJECTED TO ALKALINE BOILING AT DIFFERENT CONCENTRATIONS OF ALKALI AND MICROWAVE POWER

The conducted researches have established that the relationship between the degree of whiteness and the quantity of hydrogen peroxide is not linear. The degree of whiteness increases sharply with addition of bleaching agent in the amount of 3-5 % by weight of the knitted fabric, a further increase in consumption of the bleaching agent leads to a slight increase in the degree of whiteness of cellulose.