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Product Features
1. It exhibits strong chelating and dispersing effects on metal ions such as calcium, magnesium, and iron, with potent scale-inhibition and scale-removal capabilities.
2. In the alkali-degradation and fiber-opening processes for polyester, it prevents polymeric oligomers from adhering to the dyeing vat.
3. Exhibits highly efficient removal of floating color and excellent anti-staining performance, making it suitable for use as a no-foam soap washing agent.

Technical Indicators
1. Chemical composition: polymer
2. Appearance: Colorless to pale yellow, transparent, viscous liquid
3. Ionic nature: Anion
4. pH (1% aqueous solution): 4.0–6.0

Scope of Application

Suitable for desizing, scouring, and bleaching of polyester, nylon, cellulosic fibers, and their blended fabrics, as well as for reactive soap washing processes.

Process Application

1. Flat-width rapid desizing process: 0.5–3 g/L
2. Plain-width boiling and scouring–oxygen bleaching process: 0.5–3 g/L
3. Cold padding or alkali reduction and dyeing of polyester followed by tank cleaning: 1–4 g/L
4. Disperse dyeing process: 1–2 g/L
5. Soap washing after reactive dyeing: 1–2 g/L
Please adjust the specific process parameters based on trial samples.