High-Concentration Leveling & Repair Agent is a dyeing auxiliary with excellent retarding and leveling properties for disperse dyes. RY-1300 has excellent dispersing properties, evenly dispersing dyes in the working solution to ensure uniform color application. It has strong stripping and migration properties, good water solubility, and does not cause adverse effects such as dye spots.
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Appearance |
Light yellow transparent liquid |
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Active content |
100% |
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pH (1% aqueous solution) |
6.0–8.0 |
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Ionicity |
Anionic / Non-ionic |
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Water solubility |
Easily dispersible in water, milky white or colorless transparent |
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Main component |
Special surfactant derivative |
I. Super strong migration property, effectively repairing various shade unevenness and dye spots on polyester and its blended fabrics after dyeing.
II. No effect on shade after rework, especially suitable for customers with high color sensitivity.
III. Strong diffusion property; can be used as a high-temperature leveling agent after dilution.
IV. APEO-free, low odor, easy to wash off.
Suitable for rework dyeing of polyester, polyester/cotton, wool/polyester blends, and package yarn.
For rework of polyester, follow conventional processes.
Dosage: 1.0–2.0% (based on fabric weight)
Dyeing temperature: 115–130°C
Bath ratio: 1:10–30
Holding time: 30–60 minutes
125 kg plastic drum or as customer requested. Shelf life at room temperature: over 12 months.
Important Statement: The above information is based on our current knowledge and experimental results. Each manufacturer should determine the optimal process and dosage according to their specific processing products and actual production conditions.
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