| Product Features: | Contains 42.5% sodium polycarboxylate. It features low foaming property, suitable for dispersing various pigments and fillers, delivers excellent tinting performance and stable coating viscosity. |
| Application Fields: | Pigments, fillers and coatings |
Product Overview:
SN-DISPERSANT 5040 is a sodium polycarboxylate dispersant with low foaming tendency. It improves coating fluidity and enables preparation of stable low-viscosity slurries.
Performance Parameters:
Appearance: Pale yellow liquid
Solid Content (wt%): 42.5
pH Value: 7.5 (50% aqueous solution)
Viscosity (mPa·s): 450 (25°C, 60 rpm)
1,700 (5°C, 60 rpm)
Specific Gravity: 1.29 (25°C)
Ionic Character: Anionic
Solubility: Readily soluble in water
Product Features:
SN-DISPERSANT 5040 boasts excellent dispersibility and wide versatility. A small dosage delivers low-viscosity slurries and coatings with outstanding stability.
It offers favorable dispersion performance for pigments and fillers, effectively preventing floating and flooding defects in coatings.
Low foaming property.
Applications:
Dispersion of most pigments and fillers such as clay, calcium carbonate and titanium dioxide.
Water-based coatings.
Application Method:
SN-DISPERSANT 5040 dissolves easily in water, with no special requirements for addition.
The recommended dosage of SN-DISPERSANT 5040 is 0.1–1.0% based on the mass of pigments and fillers (solid-to-solid).
