In reactive dyeing, the Turquoise Blue, Blue, Brilliant Green and other sensitive colors easily dyed flowers. To solve this problem we h***e done a lot of analysis tests, the use of solubilizer to increase the solubility of dye; dyeing process using soft water, and add the chelating agent to reduce the sodium sulphate caused by hardness, while improving, but you can not completely ***oid the dyeing flowers and subsequently by a large number of trials found that there is a dye bath Fe3 +, Cu2 +, Zn2 +-induced dye accumulation of he***y metal i*** such as lead-color flowers. Chelating agents on the market today chelation of iron i*** are temporary in nature, with time, temperature, gradually release the Fe3 +, Cu2 +, Zn2 + and other he***y metal i***, while the dye molecular structure of a large anthraquinone dyes easily In the Fe3 +, Cu2 +, Zn2 + and other he***y metal ion-induced aggregation occurs, leading to color flowers. Domestic Sodium Sulfate, dyes containing Fe3 +, Cu2 +, Zn2 + and other he***y metal i***, plant piping, valves, boilers, piping contains large amounts of Fe3 +, Cu2 +, Zn2 +, etc. Therefore, the presence of iron is difficult to ***oid, and no certain rule by adding metal i***, after blocking agents can block free of Fe3 +, Cu2 +, Zn2 +, in order to ***oid color flowers.
在活性染料染色中，翠蓝、宝蓝、艳绿等敏感颜色极易染花。为解决此问题我们做了大量分析试验，使用增溶剂，增加染料的溶解度；染色过程中使用软水，并添加螯合剂来降低元明粉引起的硬度，虽有所改善，但不能彻底避免染花，后经大量的试验发现是染浴中存在Fe3+，Cu2+，Zn2+等***离子诱发染料聚集引起色花。目前市场上的螯合剂对铁离子的螯合均为暂时性，随时间延长，温度的升高而逐步释放出Fe3+，Cu2+，Zn2+等***离子，而染料分子结构大的蒽醌类染料极易在Fe3+，Cu2+，Zn2+等***离子的诱导下发生聚集，从而导致色花。国产元明粉，染料中含有Fe3+，Cu2+，Zn2+等***离子，工厂管道、阀门、锅炉管道中含有大量Fe3+，Cu2+，Zn2+等，所以铁离子的存在是很难避免的，且无一定规律，加入金属离子***剂后可以***游离的Fe3+，Cu2+，Zn2+，从而避免色花。
【Properties】
Composed of: a mixture of specific organic chelate
Appearance: white to light yellow powder
Ionic nature: Non-ionic
PH value: 6-8
Stability: acid, alkali, salt, high resistance
【物性】
组 成：特殊有机螯合物的混合物
外 观：白色到浅***粉体
离子性：非离子
外 观：白色到浅***粉体
离子性：非离子
PH值： 6-8
稳定性：耐酸，碱，盐，耐高
【Application Features】
1. Dyeing using well chelated iron, copper, zinc and other he***y metal i*** do not change with time, temperature changes and the release in order to ***oid dyeing flowers
2. For iron, copper, zinc and pla***a blockade agent, on the calcium and magnesium i*** also h***e a very strong chelating
3. Pre-treatment be used well in stopping he***y metal i***, to ***oid the intense catalytic decomposition of hydrogen peroxide, causing holes, so that a stable and slow the decomposition of hydrogen peroxide to improve the whiteness and the bleaching of residual oxygen content after the cloth is not too high
【应用特性】
1. 染色中使用很好地络合铁，铜、锌等***离子不随时间，温度变化而释放，从而避免染花
2. 针对铁，铜、锌等离子的***剂，对钙镁离子也有极强的螯合作用
3. 前处理中使用，能很好地******离子，避免催化***剧烈分解，从而引起破洞，使***的分解稳定而缓慢，改善白度且漂白后布面残余含氧量不会过高
【Use Process】
This product is highly concentrated product is generally recommended to use diluted 4-6 times
Dye bath in the use and he***y metal ion content in the dye bath is proportional to
Flow of iron, copper, zinc and other he***y metal content of 100ppm, then the metal i*** sealing agent is 1g / L.
Recommended the use of pre-treatment: 0.2g/L- 0.5g / L
Dyeing usage: 0.5g/L- 1g / L
【使用工艺】
本品为高浓缩产品，一般建议稀释4-6倍使用
染浴中使用量和染浴中***离子含量成正比
若水中铁、铜、锌等***含量为100ppm，则金属离子封剂用量为1g/L。
建议前处理使用量：0.2g/L- 0.5g /L
染色中使用量： 0.5g/L- 1g /L