weak acid dyes的意思|示意

The dyeing process and the performance of weak acid dyes using additive WMJ for wool at low temperatures are studied.

文章探讨了弱酸性染料使用低温添加剂WMJ对羊毛进行染色的工艺及染色性能。

Reactive dyes can impart polyamide fabric brilliant shade, good fastness especially to the sunlight, as well as the good combination with neutral and weak acid dyes.

活性染料染锦纶色泽较鲜艳，染色牢度尤其日晒牢度较好，且可与中性染料、弱酸性染料拼染，因此，色谱的选择范围较大。

The flocculation of easily water - soluble dyes such as reactive brilliant red, acid anthraquinone blue and reactive brilliant blue was obtained in acidic and weak acidic media by JAZ flocculants.

JAZ型絮凝剂与水溶性大的染料，如活性艳红，酸性蒽醌蓝、活性艳蓝的絮凝作用在酸性和弱酸性介质中出现。