K-KAT XK-604 is an effective catalyst for the production of urethane cast elastomers.
It is designed as a mercury alternative catalyst that provides good workability and efficient snap cure profile. Good compatibility is seen with 1,4-butanediol.
| Metal Type | Mixed carboxylate |
| % Active | 18.5 |
| Market Application | 2K PU, Elastomers |
| Application Advantage | Fast cure response, Mercury alternative, Tin-free |
| Formulation Advantage | Efficient |
| Product Group | Catalyst (tin-free) |
Related Products
-
K-KAT XK-651
Metal Type Bismuth carboxylateMarket Application 2K PU% Active 25Catalyst (tin-free)High active, versatile, designed for 2K PU, HFO blown foam and silane terminated coatings. Improved hydrolytic stability compared to traditional Bi carboxylates. -
K-KAT XK-618
Metal Type Mixed carboxylate% Active 2.1Market Application 2K PUCatalyst (tin-free)Alternative to mercury and tin catalysts in urethane cast elastomers. Excellent compatibility with 1,4-BDO and recommended in aliphatic systems. -
K-KAT XK-614
Metal Type Zinc-amine complex% Active 100Market Application 1K blocked NCOCatalyst (tin-free)Recommended for ambient cure and force dry 2K SB and WB PU coatings. Has excellent stability in HFO-Blown PU foams. Can also be used in 1K moisture cure PU adhesives and coatings. -
K-KAT XK-672
Metal Type Mixed carboxylateMarket Application 1K blocked NCOApplication Advantage FDA approvableCatalyst (tin-free)Effective catalyst for production of urethanes. Meets requirements of FDA 21 CFR 175.300. Recommended for 1K blocked NCO PU systems for coil coatings.
Recently Viewed Products
-
K-CURE 1040W
% Active 40Formulation Advantage Easy incorporation into waterborneApplication Advantage Exterior durabilityCatalyst (acid)High quality p-TSA catalyst that is dissolved in water. -
DISPARLON 6200
Market Application AdhesivesApplication Advantage Anti-slumpFormulation Advantage Low activation temperatureRheology modifierPowdered polyamide thixotropic agent requiring a low activation temperature for anti-slump in sealants and adhesives. Especially effective in MS polymer and epoxy systems. -
K-KAT XK-618
Metal Type Mixed carboxylate% Active 2.1Market Application 2K PUCatalyst (tin-free)Alternative to mercury and tin catalysts in urethane cast elastomers. Excellent compatibility with 1,4-BDO and recommended in aliphatic systems.