Ammonium Salt Polyacylic Dispersant ECODIS P-90 (225 KG)
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Ammonium salt polyacylic dispersant.
- Liquid product ready to use, easy to handle
- Low level of addition
- High efficiency for dispersion of mineral pigments and extenders, and consequently low grinding time required
- Very good stability of the manufactured products, in particular excellent viscosity stability
- No foaming is encountered with ECODIS™ P 9
ECODIS™ P 90 must be present during pigment and extender dispersion and should, therefore, be added before these products are blended in. The addition level is determined by plotting the graph of the viscosity of the dispersion in water, versus the amount of dispersant added. The level of dispersant corresponding to the minimum viscosity is selected as the addition level. The required amount varies from 0.1% to 0.5% of active ingredients based on the total weight of the pigments and fillers. It is recommended to disperse the pigments and fillers in a pH range of 7.5 to 9.5.
Besides dispersion paints, the main applications for ECODIS™ P 90 are in adhesives and wall paper pastes