棉针织物低温煮漂一浴处理液的配制

摘要

One bath scouring/bleaching additives for cotton knitted fabric in a relatively low temperature was made out. The dosage of sodium carbonate, sodium hydroxide, sodium phytic acid, sodium dodecyl ben⁃zene sulfonate, bleach activator sodium 4- (2- decyloxyethoxycarbonyloxy) benzene sulfonate (DECOBS) on scouring/bleaching effect of cotton knitted fabrics were discussed. The whiteness and capil ary effect of cot⁃ton knitted fabrics was tested. The results showed that the optimum formula of compound additives was sodi⁃um hydroxide 6 g/L, sodium phytate 1 g/L, DECOBS 3 g/L, sodium percarbonate 10 g/L, sodium dodecyl ben⁃zene sulfonate 4 g/L.%复配可使棉针织物在较低温度下进行煮漂一浴的加工液，探讨了过碳酸钠、氢氧化钠、植酸钠、十二烷基苯磺酸钠、漂白活化剂4-（2-癸酰基氧乙氧基羰基氧）苯磺酸钠（DECOBS）等助剂用量对棉针织物煮漂效果的影响，测试了棉针织物煮漂后的白度和毛效。研究结果表明，前处理加工液的最佳配方为：氢氧化钠6 g/L，植酸钠1 g/L，DECOBS 3 g/L，过碳酸钠10 g/L，十二烷基苯磺酸钠4g/L。