黄血盐 yellow prussiate of potash
- 用氯酸钠(主拔剂)、黄血盐(导氧剂)和柠檬酸(催化剂)组成的氧化拔染剂可用于靛蓝染色布的拔白或色拔印花工艺,只要在热处理时温度和时间控制得当,可获得满意的拔染印花效果。
Oxidation discharge paste consisting of sodium chlorate,yellow prussiate and citric acid can be applied to white or colour discharge printing of indigo jean,provided the temperature and time of its heat treatment is property controlled,satisfactory discharge printing result can be obtained.