Appearance: Brown Powder
pH (1% solution, 25°C): 9.5–11.0
Water Content: ≤10%
Water-Insoluble Matter: ≤0.05%
Heat Stability: ≥150°C
High-Temperature Dispersibility: A / 3–4
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Jiefa provides customized lignin-based dispersant solutions tailored to your specific application, performance requirements, and production needs.
Dye Dispersant
ES-3 is a specialized sodium lignosulfonate dispersant developed for high-demand dyeing applications, particularly where oligomer control and low fiber staining are critical. It provides stable dispersion while reducing the need for additional chemicals.
Dye Dispersant
Textile Dyestuff Industry
Dye Dispersant
Dye Dispersant
Dye Dispersant
| Model | Appearance | pH (1% aqueous solution, 25°C) | Water Content /% | Sulfate Content / % | Water-insoluble matter / % | Heat Stability / ℃ | High Temperature Dispersibility / Grade |
| ES-7 | Uniform Brownish Powder | 9.5-11.0 | ≤8 | ≤2.5 | ≤0.03 | 155 | A/5 |
| ES-5 | Uniform Brownish Powder | 9.5-11.0 | ≤10 | ≤2.5 | ≤0.03 | 150 | A/4-5 |
| ES-3 | Uniform Brownish Powder | 9.5-11.0 | ≤10 | ≤2.5 | ≤0.05 | 150 | A/3-4 |
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