Debasree Paul, S. Das, T. Islam, Md. Abu Bakar Siddiquee, M. Mamun
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引用次数: 12
Abstract
The effect of alkali concentrations has been studied on the color strength (K/S) and color fastness properties of single jersey cotton knitted fabrics dyed with 1% Novacron Red S-B reactive dye. Same bath scouring and bleaching are performed and conventional exhaust dyeing method employed by IR laboratory sample dyeing machine. Various alkali concentrations such as 6, 7, 8, 9 and 10 g/L are employed and other parameters are kept fixed. The color strength (K/S) and color fastness to wash and rubbing are examined and evaluated. It is revealed that with the increase in alkali concentration from 6 g/L to 8 g/L the value of K/S increases and then up to 10 g/L the value decreases. The overall color fastness properties to washing and rubbing for the dyed samples range from good to excellent.
研究了碱浓度对1%Novacron Red S-B活性染料染色纯棉针织物的色强度（K/S）和色牢度的影响。采用同浴煮漂法，在红外实验室样品染色机上采用常规排气染色法。使用各种碱浓度，例如6、7、8、9和10g/L，并且其它参数保持固定。检测并评价了色强度（K/S）和耐洗涤和耐摩擦色牢度。结果表明，随着碱浓度从6g/L增加到8g/L，K/S值增加，然后增加到10g/L，K/S值减小。染色样品的耐洗涤和摩擦的整体色牢度从良好到优异不等。
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