染色酸pH-07在涤纶染色中的应用

摘要

染色酸pH-07为复合型有机酸,在涤纶染色中用作pH调节剂,有很好的安全性和高温染色适用性:其使用效果及染色效果优于冰醋酸;且pH值缓冲能力极强,能确保染浴pH值稳定:染色重现性较优.%Dyeing acid pH-07 is a composite organic acid which is used as pH regulator with good safety and applicability in high-temperature dyeing of polyester. Its effect of utili ing and dyeing are better than acetic acid. Besides that, its buffer capacity of pH value is extremely strong, which can ensure stability of pH value in dye bath and good dyeing reproducibility.