Environmental protection chelate dispersing powder
[Brief introduction]
| Appearance: |
colorless to light yellow powder / granule |
| Ionicity: |
Weak anion |
| pH value: |
8.0 ± 1.0 (1% aqueous solution) |
| Solubility: |
Can be dispersed in water at any ratio |
This product is composed of a variety of polycarboxylic acids and their sodium salts, and does not contain phosphate, ETDA, DTPA, NTA. It is a degradable green environmental protection chelating dispersant; Has high complex stability, the latest environmental protection requirements.
[Features and advantages]
1 Excellent chelating performance for calcium, magnesium and iron ions,
2 High temperature, alkali, oxidation and electrolyte stability.
3 Applicable to various processes of textile dyeing and finishing, such as: scouring, bleaching, dyeing, printing, soaping and finishing.
4 It has a good dispersing effect on the dye, can maintain the stability of the dyeing solution, and prevent the aggregation of the dye, impurities and dirt.
5 It has a good anti-scaling effect, which can disperse dirt and impurities and prevent its deposition and precipitation in the equipment.
[Scope of use]
It can improve water quality and can be used as a water softener with excellent performance when the amount is small.
When used in the pretreatment process, it can effectively prevent the damage of iron ions on the fibers during oxygen bleaching under various alkali concentrations and high temperature conditions, improve the strength and whiteness of the fabric, and stabilize hydrogen peroxide.
When used in the dyeing process, it helps to disperse and penetrate the dye, and prevents the dye from agglomerating into color spots or spots. Make the dyed fabric or yarn uniform and transparent, pure and bright, and improve the quality of dyed products.
Used in soaping process, it can remove the floating color of the dye, prevent the dye from re-staining, and improve the dyeing fastness grade of the product. It has obvious synergistic effect when used in the same bath with other anionic and non-ionic additives.
[Reference dosage]
Refining: 0.5-1.0g / L
Bleach: 0.5-1.0g / L
Dyeing: 0.5-1.0g / L
Soaping: 0.5-1.0g / L
[package]
25kg, 40kg paper bags (lined with plastic bags).
-The above data is the result of our company's laboratory testing according to relevant standards and equipment tests. When customers use this product, it is recommended to carry out tests according to your equipment and process to confirm whether the product meets the requirements of the using unit.
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