16 января, 2016 
Pokraskin Epoxy resin cross-linked with an amine functional resin is also an important coating system used in high-performance applications. Catalysts used for such systems have been either acidic compounds bearing phenolic hydroxyl groups or a tertiary amine. One of the most commonly used catalysts for two-component epoxy systems is tris(dimethylamino)phenol (Figure 5.13).
Epoxy/carboxy/acid anhydride systems are also important in OEM clear coats and powder coatings. Catalysts such as tertiary amines, amidines and imidazoles, 1,4-diazabicyclooctane and some alkaline metal-based catalysts such as zinc-based catalysts are commonly used.
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