中文摘要：

水运的 nanoscale 碳黑人分散(NCBD ) 广泛地在 inkjet 打印，染旋转的纤维和着色法织物被使用。在这份报纸， NCBD 作为 CMC 的 dispersant.Effects 用钠 carboxymethyl 纤维素(CMC ) 被准备有碳黑色(CB ) 上的氢过氧化物的粘性，超声的时间和氧化粒子尺寸被讨论。结果证明当它增加了由时，那种 CB 粒子尺寸由机械焦虑减少了随 CMC 的增加超声粘性。超声是一个更有效的方法比机械焦虑的驱散 CB 粒子。CB 粒子尺寸显然与增加超声的时间减少了并且为 60 min 到达了大约 160 nm。另外，有 H2O2 的 2 mol/L 和 CMC300 的 0.2 wt% 的氧化为 2.5 h 在 90 点把 CB 粒子尺寸归结为 160 nm。

英文摘要：

Waterborne nanoscale carbon black dispersion （NCBD） was widely used in inkjet printing, spun.dyeing fibers and coloration fabrics. In this paper, NCBD was prepared using sodium carboxymethyl cellulose （CMC） as dispersant. Effects of CMC viscosity, ultrasonic time and oxidation with hydrogen peroxide on carbon black （CB） particle size were discussed. The results showed that CB particle size decreased by mechanical agitation while it Increased by ultrasonic with the increase of CMC viscosity. Uitrasonk is a more effective method to disperse CB particles than that of mechanical agitation. CB particle size lbviously decreased with itcreasing ultrasonic time and arrived at about 160 nm for 60min.In addition,oxidation with 2 mol/L of H2O2 and 0.2wt% of CMC300 reduced CB particle size to 160nm at 90℃ for 2.5h.