| Customization: | Available |
|---|---|
| CAS No.: | 8002-43-5 |
| Formula: | N/a |
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Leather fat agent special soy lecithin
Modified soybean phospholipids (water-soluble) specifically for leather fatliquors can be fully soluble in water, forming a milky white liquid for easy compounding and addition. The product has uniform texture, good fluidity, and light color; The product quality is more stable, with stable emulsification and good permeability, making the fatliquored leather fuller, softer, shiny, and waxy. By sealing and filling, the product is prevented from excessive contact with the air, effectively reducing the bacterial colony index, ensuring the stability of the product's acid value, and effectively preventing mold formation after the combination of leather fatliquoring agents.
| Test item model | P-55 |
| Acetone insoluble substance (%) ≥ | 58 |
| N-hexane insoluble substance (%)≤ | 0.3 |
| Moisture and volatile matter (%) ≤ | 1.5 |
| Acid value (mgKoH/g)≤ | 36 |
| Hydrophilic and lipophilic equilibrium value | 9-10 |
| Viscosity (at 25 degrees)≤ | 10000 |
Application:
Modified soybean phospholipids (water-soluble) specially designed for leather fatliquoring have a light color and good flowability. After fusion with water, they form a milky white liquid, which can be used as an emulsifier to enhance the cross-linking effect of adhesion and have good permeability.
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