Chelating & Dispersing Agent

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Among the various chemical agents in the textile industry, chelating & dispersing agents play pivotal roles during pre-treatment processes. These auxiliaries are indispensable in removing impurities and enhancing dye uptake, which significantly impacts the final textile product's appearance and longevity. Our chelating & dispersing agents include:

Catalog	Product Name	pH	Note
DYE-AUX-0093	Iron Ion Chelating Agent	6.5-8.0	Powder form. Suitable for the continuous scouring and bleaching process of cotton and its blends. Exhibits excellent alkali resistance and a strong chelating and dispersing effect on Fe3+, preventing the occurrence of pinholes during oxygen bleaching. Dosage: Dipping 0.3-1.0 g/L; Padding (impregnation) 2.0-3.0 g/L.
DYE-AUX-0094	Chelating & Dispersing Agent A	1.5-3.0	Anionic. Suitable for the continuous desizing process of synthetic fabrics. It is resistant to strong alkali, electrolytes, oxidants, and reducing agents, and it has good compatibility with desizing agents, which helps reduce paste adhesion on rollers. Dosage: Dipping 0.5-1.0 g/L, Padding 2.0-4.0 g/L.
DYE-AUX-0095	Chelating & Dispersing Agent B	3.5-5.5	Anionic. Suitable for water treatment, scouring and bleaching of cotton and its blends, scouring and caustic reduction of polyester fabric, and post-dyeing and printing washing of various fabrics. Exhibits excellent complexation performance. Dosage: Dipping 0.05-3 g/L.
DYE-AUX-0096	Chelating & Dispersing Agent C	5.5-7.5	Used in the dyeing and finishing processes of various fabrics to improve water quality. Possesses excellent dispersing and suspending properties, with strong capabilities in scale inhibition, scale prevention, and chelation. Prevents the formation of yellow stains and paste spots during pre-treatment processes. Exhibits excellent soap washing effects. Dosage: Dipping 0.5-2 g/L, Padding 1-3 g/L.
DYE-AUX-0097	Chelating & Dispersing Agent D	6.0-8.0	Anionic. Suitable for desizing, scouring, bleaching, dyeing, and post-printing wash process of various fabrics in environments with poor water quality. Exhibits excellent dispersing ability without affecting color shade and fabric whiteness. Dosage: Dipping 0.2-3 g/L.
DYE-AUX-0098	Chelating & Dispersing Agent E	10.5-11.5	Anionic. Exhibits excellent chelation ability for alkaline earth metal salts. Environmentally friendly, biodegradable, and phosphate-free and nitrogen-free. It has good acid and alkali stability, stable within pH 2-14. Effective in preventing holes during continuous pre-treatment processes. Dosage: Dipping 0.5-1 g/L; Padding 1-5 g/L.
DYE-AUX-0099	Alkali-Resistant Chelating & Dispersing Agent A	4.0-6.0	Anionic. Used for weight reduction and desizing processof polyester under strong alkaline conditions, as well as pretreatment processes for cotton and its blends. Exhibits excellent alkali stability and strong ability to chelate iron ions under strong alkaline conditions. Effectively prevents hole formation during continuous pretreatment processing. Dosage: Dipping 1-2 g/L; Padding 2-8 g/L.
DYE-AUX-0100	Alkali-Resistant Chelating & Dispersing Agent B	6.0-8.0	Anionic. Used for weight reduction and desizing process of polyester under strong alkaline conditions, as well as pretreatment processes for cotton and its blended fabrics. Exhibits excellent alkaline stability and has a strong chelating ability with ferrous ions under strong alkaline conditions. It can effectively prevent the formation of holes in continuous pretreatment processes. Dosage: Dipping 1-4 g/L; Padding 1-3 g/L.

Benefits of Using Chelating & Dispersing Agents

Enhanced Dyeing Quality: By effectively binding metal ions and preventing their interference, our agent ensures even dye distribution and prevents color inconsistencies, leading to vibrant and uniform textile coloration.
Improved Fabric Softness: The agent prevents harshness caused by metal ion contamination, maintaining the softness and smoothness of fabrics throughout the dyeing process.
Increased Color Fastness: Our chelating and dispersing agent stabilizes dye molecules, enhancing the color fastness of textiles against washing, light exposure, and rubbing, resulting in longer-lasting vibrancy.

Alfa Chemistry's advanced range of chelating and dispersing agents offers superior performance, ensuring that textile processors can achieve remarkable and reliable results. Trust Alfa Chemistry for reliable, high-performance solutions that drive excellence in your textile manufacturing.

It is important to note that our products are for research use only and are not for clinical use.

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