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EFKA-4500 |
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Modified polyacrylate with self-emulsifying properties |
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EFKA-4500 stabilizes the pigment dispersion of difficult inorganic and organic pigments and improves the following properties: -gloss -color strength -flocculation stability -anti-flooding behavior EFKA-4500 has self-emulsifying properties, but due to the nature of the molecular structure, there is minimal effect on water-resistance. This is because EFKA-4500 is itself not water soluble. Primary hydroxyl groups enable EFKA-4500 to crosslink with amino resins under stoving conditions, thus losing all hydrophilic character. * Application: EFKA-4500 is recommended for use in all kinds of high quality waterborne industrial coatings. |
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Active ingredients : 49 - 51% Solvent : sec. butanol Density at 20'C : 0.91 - 0.93 g/cm3 Amine value : 40 - 50 mg KOH/g Flashpoint : 24'C Color : max |
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