Low-Foaming Wetting and Dispersing Agent
Low-Foaming Wetting and Dispersing Agent

BG-D9 is a blend of special surfactants, free of any APEO (NPEO), making it an environmentally friendly product. It is suitable for water-based coatings, water-based color pastes, and more. It exhibits excellent wetting and dispersing properties for both inorganic and organic pigments, with the ability to suspend pigment particles, promote dispersion stability, and prevent pigment settling.
Technical Specifications:
| Appearance | Light yellow to colorless transparent liquid |
| Ionicity | Non-ionic |
| Active Content | 100% |
| Viscosity (20°C) | 670 mPa·s ±50 |
| Refractive Index (20°C) | 1.4520 ±0.0030 |
| pH Value (1% aqueous solution) | 6 ±1 |
Performance Features:
1. Suitable for both inorganic and organic pigments;
2. Significantly reduces the viscosity of pigment/filler dispersion slurries;
3. Excellent wetting and dispersing properties impart superior flowability to color pastes;
4. Can be used in co-grinding with fillers;
5. Excellent water solubility; soluble in water, ethylene/propylene glycol, ethers, etc.
Usage and Dosage:
1. Based on the product as supplied, the recommended dosage is generally 1–5% of the inorganic pigment weight, 10–30% of the organic pigment weight, and 50–100% of the carbon black weight;
2. For direct grinding in all coating systems, the recommended dosage is 0.2–2.0%.
Precautions:
Avoid contact with eyes, skin, and exposed wounds. In case of accidental contact, rinse thoroughly with plenty of water.
Packaging: 25 kg plastic drum, 200 kg iron drum.
Storage: Store at room temperature, in a cool, airtight container away from light. Seal tightly after use.
Note: This formulation is for reference only. The specific dosage should be adjusted according to actual conditions.
