Dispersants
Chemhan offers polyacrylate organic dispersants, CPA-series, specially designed for wet grinding calcium carbonate or dispersion clay. It has a tremendous wet grinding dispersing effect and longer viscous stability. It developed as viscosity reducing stabilizer for water borne paint and various pigment slurries used in the preparation of aqueous dispersions. The introduction of CPA affect the elasticity and viscoelastic behavior of dispersions. To compare with other similar products with the same solid content, CPA have lower viscosity, better viscous stability and better rheology under high shear force operation.
Sodium polyacryates
Sodium polyacryates
| Product | Specification | |||
| Solid content % |
pH | Viscosity cps |
Application | |
| CPA-400 | 42 - 45 | 6.5-8.0 | 200-400 | Dispersion |
| CPA-650 | 42 - 45 | 6.5-8.0 | 200-400 | Wet grinding |
| CPA-500 | 45 - 50 | 3.5-4.5 | 500-900 | Wet grinding |