AFCONA 3772
Product Properties:
- AFCONA-3772 is an acrylic modified fluorocarbon. It contains some carboxylic acid groups, which increase the polarity of the polymer to give good compatibility with most common resins used in coating.
- For use in aqueous coatings, AFCONA-3772 must be neutralized with a suitable amine.
- Complete water solubility will be obtained by addition of 9% triethylamine or 12% ammonia solution (25% concentration).
AFCONA-3772:
- gives no in can haziness
- provides anti-flooding and floating
- improves levelling
- prevents craters and orange-peel
- helps substrate wetting
In solvent-based coatings, other non- silicone leveling agents like AFCONA - 3770, AFCONA - 3670 and AFCONA-3777 gives better performance than AFCONA-3772. Due to it good compatibility, AFCONA - 3772 is recommended mainly for high gloss clear coatings and as anti inner bubble aid for PU coatings.
Like AFCONA - 3730, AFCONA - 3772 also have very good compatibility with most resin system. However AFCONA - 3730 is much better in leveling and AFCONA - 3772 is better in anti-crater and substrate wetting. In clear coating, to obtain all the performances mentioned, we recommended to combine these 2 additives together. For pigmented, matted and primer, we have other products like AFCONA - 3670, AFCONA - 3770 and etc that can fulfill all requirements.
Propiedades generales
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Technical Datasheet (English)
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