Elementis Deqian NUOSPERSE 657 RD is a high-efficiency wetting dispersant specially designed for solvent coating systems under Elementis Deqian, developed for various solvent coatings and ethylene system coatings, with high molecular weight polymers as the core component. It has extremely low content of cyclic aromatic hydrocarbons
Efficient wetting and dispersion - Added before grinding, quickly wets pigments and significantly improves dispersion uniformity
Environmentally friendly and low aromatic hydrocarbon - Extremely low content of cyclic aromatic hydrocarbons, meets environmental protection production standards, reduces environmental impact
Improved processing efficiency - Shortens grinding time, reduces grinding slurry viscosity and increases system solid content
Strong system adaptability - Suitable for various solvent coatings and ethylene systems, with excellent compatibility and no adverse effects
Optimized finished product performance - Improves coating stability, tinting strength and hiding power, without affecting film gloss and adhesion
Air-drying alkyd coatings - Suitable for air-drying alkyd coatings, optimizing pigment dispersion and improving film forming effect
Alkyd/amino resin baking paints - Special for baking paints, improving dispersion stability and ensuring uniform color of baking paints
Acrylic bright paints - Optimizes the tinting strength and hiding power of bright paints, improving film gloss and flatness
Industrial primers - Special for industrial primers, enhancing pigment dispersion and improving primer protection performance
Ethylene system coatings - Suitable for ethylene systems such as ethylene coatings and extrusion slurries, optimizing pigment grinding and dispersion effects
| Model | NUOSPERSE 657 RD |
| Brand | Elementis Deqian |
| Chemical Type | Solvent-based high molecular weight polymer wetting dispersant |
| Chemical Composition | High molecular weight polymer |
| Appearance (20°C) | Slightly turbid liquid |
| Active Ingredient | 70-75% |
| pH Value (20°C) | 7.0 |
| Density (20°C) | Approx. 0.95 g/cm³ |
| Viscosity (23°C) | Approx. 200-1000 mPa·s |
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E-mail: wangxingqiang@ericwchem.com
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