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| Ferric Chloride 99% MIN | |||
| ITEM | SPECIFICATION | RESULTS OF ANALYSIS | STANDARD NO. |
| FeCl3 | 96 MIN | 99.40% | GB/T 1621-2008 |
| FeCl2 | 2% MAX | 0.20% | GB/T 1621-2008 |
| INSOLUBLE | 1.5% MAX | 0.25% | GB/T 1621-2008 |
Ferric chloride is often used as a dye mordant in the dye industry, and its functions have the following aspects:
1. Oxidation-reduction effect: Ferric chloride has strong oxidative properties, and can reduce certain dyes to soluble derivatives or ions during the dyeing process, making it easier to combine with each other through the force between dye molecules and fiber molecules , so as to achieve the purpose of dyeing.
2. Catalysis: Ferric chloride can be used as a catalyst to accelerate the reaction rate between certain dyes and fibers and shorten the dyeing time.
3. Coagulation effect: Ferric chloride can form complexes with dye molecules, making the combination between dyes and fibers stronger, thereby improving the durability and fastness of dyeing.
4. Acidification: Ferric chloride can neutralize the alkaline components on the surface of fiber materials, promote the combination of dye molecules and fiber surfaces, and enhance the dyeing effect.
In general, ferric chloride is used as a dye mordant in the dye industry to mainly promote the interaction between dyes and fibers, and improve the dyeing effect and dyeing quality.
| Ferric Chloride 99% MIN | |||
| ITEM | SPECIFICATION | RESULTS OF ANALYSIS | STANDARD NO. |
| FeCl3 | 96 MIN | 99.40% | GB/T 1621-2008 |
| FeCl2 | 2% MAX | 0.20% | GB/T 1621-2008 |
| INSOLUBLE | 1.5% MAX | 0.25% | GB/T 1621-2008 |
Ferric chloride is often used as a dye mordant in the dye industry, and its functions have the following aspects:
1. Oxidation-reduction effect: Ferric chloride has strong oxidative properties, and can reduce certain dyes to soluble derivatives or ions during the dyeing process, making it easier to combine with each other through the force between dye molecules and fiber molecules , so as to achieve the purpose of dyeing.
2. Catalysis: Ferric chloride can be used as a catalyst to accelerate the reaction rate between certain dyes and fibers and shorten the dyeing time.
3. Coagulation effect: Ferric chloride can form complexes with dye molecules, making the combination between dyes and fibers stronger, thereby improving the durability and fastness of dyeing.
4. Acidification: Ferric chloride can neutralize the alkaline components on the surface of fiber materials, promote the combination of dye molecules and fiber surfaces, and enhance the dyeing effect.
In general, ferric chloride is used as a dye mordant in the dye industry to mainly promote the interaction between dyes and fibers, and improve the dyeing effect and dyeing quality.
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