Chemical Name : Dispersing Agent –KCD-2188
Paint Dispersant
| ITEM | STANDARD | Remarks |
| Appearance | Colorless to light yellow transparent liquid | Visual |
| Solid Content(%) | ≥41 | GB |
| Viscosity(mPa.S) | 150-500 | Rotary Viscometer 25℃ |
| PH Value | 6-8 | PH meter |
| Proportion | 1.2-1.4 | Hydrometer |
Performance Characteristics:
KCD-2 188 is a modified low-molecular-weight sodium polyacrylate dispersant. This dispersant can effectively adsorb onto the surface of pigment particles to reduce interfacial free energy, The resultant electrostatic repulsion and spatial resistance stabilize the particles in suspension, maintaining the fluidity and stability of the slurry. At the same time, it efficiently transmits mechanical shearing force to the particles, resulting in higher quality stable slurry under the same preparation conditions.
KCD-2188 paint dispersant is widely applicable to various formulation systems. It exhibits strong adaptability to water quality, temperature, and pH. It effectively reduces slurry viscosity, improves fluidity, prevents particle sedimentation and aggregation, enhances stability, and is especially suitable for high-solid-content paint adjustment.
- Effectively prevents paint particle agglomeration, sedimentation or lumping, enhancing slurry stability;
- Suitable for high-solid-content paints, yielding low viscosity and good fluidity,
- Enhances gloss, tinting strength and hiding power,
- Reduces energy consumption.
【Precautions】
- lt is recommended to determine the optimal addition amount based on the paint solid content and othercharacteristic requirements;
- Suggested addition amount is 3-8kg/t.
【Packaging and Storage】
- This product is anionic, so it should not be shared with cationic chemical additives;2. Store in a cool, dry and ventilated place to prevent freezing and exposure;
- The storage temperature is 4’℃ -35’℃ , and the storage period is 6 months;4. Packed in 200kg and 1000kg plastic barrels and transported by tanker.