The sulfur dyes are noted for their toxic properties.
硫化染料因其有毒而受到注意。
Experiments on the effect of variation in the ratio between antioxidant and sulfide on the stability of liquid sulfur dyes were performed.
进行了改变抗氧剂和硫化物配比对液体染料稳定性影响的实验。
The products are used in active, direct, sulfur dyes dyeing material of the post-processing, can significantly improve the fastness of the fabric.
该产品用于活性、直接、硫化染料染色物的后处理，可显著提高织物的各项坚牢度。
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