无醛低温交联固色剂FA与活性染料同浴染色

One bath dyeing with reactive dyes and non-formaldehyde fixing agent FA

采用自制无甲醛低温交联固色剂FA与活性染料进行同浴染色试验,结果表明,固色剂FA在一定程度上可以提高活性染料的固色率和染色织物的湿摩擦牢度,降低印染废水对环境的污染。

The experiments of one bath dyeing with reactive dyes and non-fomaldehyde fixing agent have been carried out in this paper. The result shows that both fixation yield of reactive dyes and wetting rubbing fastness can be increased when nonfomaldehyde fixing agent FA was added in dyeing process. And wastewater can also be reduced.