Beetle U-1032-10 Iso-butylated urea resin Cytec Amino Resins >> Urea based (incl. UF) Iso-butanol ISO-BUTYLATED UREA RESINS The iso-butylated urea resins in this category are sim-ilar to the polymeric n-butylated resins, except that they are iso-butylated rather than n-butylated. It is generally believed that iso-butylated urea resins cure faster than n-butylated resins, although differences in extent of methylolation, alkylation and polymer-ization are believed to be more significant factors with respect to cure response. Iso-butylated urea resins perform in much the same way as n-butylated urea resins. That is, high concentrations of these resins in the formulation result in high film hard-ness, but, possibly, lower film toughness and lower adhesion properties. Iso-Butylated resins can be sta-bilized by adding amine and stabilizing alcohol to the formulation. They are recommended for interior and non-UV resistant applications, as well. Fast cure and excellent compatibility. Iso-butylated urea resin. Used for interior and non-UV resistant applications. Provides high film hardness. Offers fast cure and very good compatibility.