K-FLEX UD-350W

K-FLEX UD-350W is an aqueous solution of an aliphatic, low molecular weight urethane diol oligomer. It is recommended as a modifier for amino crosslinked water soluble and emulsified acrylic, alkyd, urethane and polyester resins. K-FLEX UD-350W can be used as a reactive cosolvent replacement to increase solids, crosslink density, improve film/resistance properties and flow/leveling.

Viscosity @ 25°C4,000 cPs
% Active88
Hydroxyl Number300
Application AdvantageAnti-popping, Chemical resistance, Exterior durability, Flow and leveling, Hardness, High gloss, QUV resistance, Stain resistance
Formulation AdvantageAllows cosolvent reduction, Hydrolytic stability, Water soluble
Market ApplicationAppliance, Auto OEM, Can, Coil, Dip coatings, Overprint varnishes, Wood
Product GroupUrethane diol

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