什么 OROTAN™ 940HS Dispersant?
Is a high concentrated sodium salt of a polyacrylic acid selected for optimizing the factors affecting dispersant, such as polymer molecular weight, composition, structure, and mode of surface adsorption. Recommended for high solids slurries of TiO2 and mineral fillers, especially natural and precipitated Calcium Carbonate.
用途
- Architectural paint
- High solids slurries of TiO2 and mineral fillers, especially natural and precipitated Calcium Carbonate
- Pigmented basecoat and topcoat
优势
- High content of solids
- Effective at low dosage between 0.2 to 0.6 wt.% on polymer solids
- Dispersion of different slurries
- Stabilizes high solids slurries