机械工程

• 芳砜纶

  By experiment, we obtained the conclusions as follows. The color of the polysulfonamide fiber was pastel shades under dyeing in the circumstance of no carrier.

  研究结果表明:在无载体的情况下,用阳离子染料和分散染料染色,芳砜纶颜色很淡;而采用阳离子染料和分散染料载体法染色,可将芳砜纶染至中色。