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K-FLEX UD-320
Viscosity @ 25°C 7,000 cPsHydroxyl Number 300% Active 82Urethane diolIncorporation of urethane into HMMM type systems without use of NCO. Increases application solids and hardness. Improves chemical resistance, exterior durability and hydrolytic stability. -
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-FLEX UD-350W
Viscosity @ 25°C 4,000 cPs% Active 88Hydroxyl Number 300Urethane diolHigh solids, low viscosity aqueous urethane diol resin that increases hardness and provides improved resistance properties in WB/WR 2-component polyurethane -
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.