HN-ABG is a wool leveling agent mainly used for exhaustion dyeing of wool with reactive dyes at or below boiling point. It can also be used for dyeing wool with acid dyes, complex dyes, or 1:1 metal complex dyes at temperatures below boiling point.
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Component |
Hydroxyethylated fatty acid amine derivative |
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Ionicity |
Amphoteric |
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Appearance |
Yellowish-brown, opaque low-viscosity liquid |
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pH value (5% solution) |
Approx. 6 |
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Density (20°C) |
Approx. 1.1 g/cm³ |
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General stability |
Stable to hard water, acids, alkalis, and electrolytes |
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Compatibility |
Can be used with anionic, cationic, and non-ionic products (anionic substances may reduce effectiveness) |
· Affinity for both dyes and fibers
· Promotes migration, improves surface leveling of wool fabrics at all processing stages, and promotes leveling of wool tips
· Improves exhaustion rate, high bath utilization
· Excellent leveling effect on wools with different affinities, ensuring excellent dyeing results and reproducibility
· No foam issues when used in jet dyeing machines, ensuring safer fabric operation
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Suitable fibers |
Protein fibers, polyamide fibers, and their blends |
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Suitable equipment |
All batch dyeing equipment |
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Application stage |
Dyeing |
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Dissolution/Dilution |
Best to add HN-ABG to hot water with stirring, or directly to high-circulation liquor |
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Dosage |
1–2% o.w.f. |
The dosage of HN-ABG depends on the dye concentration, with a minimum of 1% o.w.f. and a maximum of 2% o.w.f.
HN-ABG has strong wetting properties, so fabrics can be run directly in a dry state.
For wool/nylon and wool/acrylic blends dyed with reactive dyes, HN-ABG promotes leveling of the wool component (0.5–1% HN-ABG).
When using HN-ABG, acid dyes, 1:1 metal complex dyes, and chrome dyes can also be dyed at 85°C without adverse effects on wool fiber properties. The dosage of HN-ABG depends on the dye type, generally 0.3–1%.
·Storage stability: 12 months in sealed packaging at 0–40°C. Once opened, use as soon as possible. If not fully used, reseal tightly.
·Storage and transport: Observe general hygiene and safety rules for handling chemicals. Do not swallow.
·Note: For information on accidental situations, fire handling, environmental protection, toxicity, transport, storage, etc., please refer to the separate Product Safety Data Sheet.
The information published herein is believed to be reliable. However, due to variations in conditions, users must determine the suitability of the product for themselves. Our company only guarantees that the product conforms to specifications. We assume no responsibility for product applicability or any express or implied warranties, nor for any claims from third parties.
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