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K-FLEX UD-320-100
Viscosity @ 50°C 7,000 cPsHydroxyl Number 350% Active 100Urethane diolRecommended for prepolymer synthesis and 100% solids WB/SB melamine crosslinked systems or 2K PU. Used for preparation of polyester polyurethanes or alkyd polyurethanes. Provides hardness and exterior durability -
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-POL XM-413
% Active 100Viscosity @ 25°C 850 cPsApplication Advantage Pot lifeUrethane diolConsists of only 1° OH. Good compatibility in high mW ethers, esters and aromatic isocyanates. Recommended as a chain extender and curative for aliphatic prepolymers. A 1,4-Butanediol alternative with longer pot-life and lower exotherm for reduced suck-back and shrinkage. -
NACURE 4000
% Active 100Formulation Advantage Broad solubilityApplication Advantage AdhesionCatalyst (acid)Broad solubility and excellent adhesion. Good package stability.