The results showed that WWH can decrease the dyeing temperature of wool. The fastness of the stretching wool make no change approximately after low temperature dyeing.
试验结果表明，低温染色助剂WWH能降低羊毛的染色温度，低温染色后拉伸羊毛的染色牢度基本不变。
The results showed that WWH can decrease the dyeing temperature of wool. The fastness of the stretching wool make no change approximately after low temperature dyeing.
试验结果表明，低温染色助剂WWH能降低羊毛的染色温度，低温染色后拉伸羊毛的染色牢度基本不变。
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