Research on the Application of Sodium Percarbonate in Concentrated Laundry Detergent Powder
Different percentages of sodium percarbonate were added to concentrated laundry detergent to assess its suitability.Sodium percarbonate had a positive effect on the detergency of coloured stains,national standard carbon black stains and sebum stains,but the dosage of sodium percarbonate was not the higher the better,as the high content of sodium percarbonate affected the detergency of protein and accelerated the decomposition of its own active oxygen;The low temperature solubility of sodium percarbonate in concentrated laundry detergents could be improved by combining it with activators.
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