Nylon

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Nylon, a synthetic polymer extensively employed in the textile industry, is widely valued for its versatility, durability, and ease of dyeing. Despite its numerous benefits, dyeing nylon effectively requires the use of specialized auxiliaries to achieve deep, uniform, and fast colors. Dyeing auxiliaries for nylon we can provide include:

Catalog	Product Name	pH	Note
DYE-AUX-0130	Acid Color Fixing Agent for Padding	2.0-4.0	Anionic. Suitable for continuous pad-steam dye-fixing process on woven nylon fabrics using flat-width washing equipment. Significantly improves the fabric's fastness to soaping, water stains, seawater, and perspiration. Dosage: 10-30 g/L.
DYE-AUX-0131	Acid Color Fixing Agent	7.0-9.0	Anionic. For use in the post-dyeing and printing fixation treatment of nylon, silk, wool, and nylon/spandex fabrics. It enhances fabric's wet fastness properties including wash fastness, seawater fastness, perspiration fastness, chlorinated water fastness, and saliva fastness, with minimal color change and little impact on hand feel. Prevents nylon staining during the washing process of dyed and printed nylon blend fabrics. Dosage: 1-4% (o.w.f) (Adjust pH to 4.0-4.5 with acetic acid).
DYE-AUX-0132	Nylon Color Fixing Agent	2.5-4.5	Anionic. Used for fixation treatment after dyeing or printing with acid and neutral dyes, effectively preventing nylon contamination when dyeing nylon/cotton fabrics with reactive dyes. Enhances fastness to soaping, water stains, perspiration stains, seawater, and more. Dosage: For fixation 1-4% (o.w.f); for anti-staining 1-3% (o.w.f)
DYE-AUX-0133	Nylon Fluorescent Fixing Agent	1.0-3.0	Anionic. Used for the post-dyeing or post-printing fixing treatment of fluorescent yellow on nylon fabrics. It improves the wet fastness properties of fluorescent yellow dyes after dyeing or printing, such as wash fastness, seawater fastness, perspiration fastness, and saliva fastness. It does not affect the fluorescence brightness. Dosage: 2-6% (o.w.f)
DYE-AUX-0134	High Fastness Nylon Color Fixing Agent	2.0-4.0	Anionic. Used for fixing and anti-staining treatment after dyeing or printing with acid and neutral dyes. Increases fastness to soaping, water stains, perspiration, seawater, and high-temperature water immersion. Prevents nylon from staining during the washing stage of dyeing or printing of nylon blend fabrics. Dosage: 0.5-2% (o.w.f)
DYE-AUX-0135	Nylon Anti-stain Agent	2.0-4.0	Anionic. Used to prevent nylon from staining during the dyeing of nylon-blended and interwoven fabrics. Particularly effective in preventing reactive dyes from staining nylon. Does not affect the color, hand feel, or fastness of the fabric. Dosage: 3-9% (o.w.f)
DYE-AUX-0136	Nylon Dyeing Agent	5.0-7.0	Suitable for dyeing of nylon/spandex fabrics with acid dyes, promoting synchronized dye uptake for both components. Improves the dyeability of spandex with acid dyes, allowing spandex to achieve the same color as the Nylon component and enhancing the fabric's color fastness. It also provides a leveling effect on nylon. Dosage: 0.5-2.5% (o.w.f)
DYE-AUX-0137	Highly Transferable Acid Levelling Agent	6.0-8.0	Suitable for dyeing nylon and its blends, as well as wool, with acid and neutral dyes. It has a strong affinity for fibers, enhancing the dye uptake rate. Dosage: 0.5-2% (o.w.f) for normal dyeing and 2.0-4.0% (o.w.f) for reprocessing.
DYE-AUX-0138	Acid Dye Levelling Agent	6.0-8.0	Suitable for the dyeing of nylon, its blends, and wool with acid and neutral dyes. Fiber-affinity type, enhances the dye leveling properties. Powerful migration properties, effectively improving defects like crossbars and streaks. Dosage: 0.5-2% (o.w.f).

Key Features of Dyeing Auxiliaries for Nylon

Enhanced Dye Penetration: Our dyeing auxiliaries are formulated with superior wetting agents that facilitate the penetration of dye molecules deep into the nylon fibers.
Improved Dye Fastness: Our dyeing auxiliaries incorporate unique chemical complexes that form strong bonds between the dye and the fiber. This reinforcement significantly enhances the fastness properties of dyed nylon fabrics.
pH Stability and Buffering: Alfa Chemistry's dyeing auxiliaries include pH stabilizers and buffers that maintain the optimal pH range throughout the dyeing process.

Alfa Chemistry's range of dyeing auxiliaries for nylon is crafted to meet the needs of modern textile manufacturers, ensuring high-quality outputs while adhering to environmental sustainability. Trust Alfa Chemistry for reliable, high-performance solutions that drive excellence in 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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