
Dapro® FK 321 by Elementis is a cationic, quaternary ammonium compound-based rheology modifier. It acts as an effective auxiliary for reducing the resistance of paints that are sprayed electrostatically. In air-drying systems, it might causes after-tack owing to its cationic character.
- Dapro® FK 321 can be applied to various paint systems, such as alkyd melamine baking enamels, acrylic baking enamels.
- Recommended dosage level is 0.1-2.5%.
- It has a shelf life of 3 years.
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Dapro® FK 321 properties
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