Catalytic effects of zirconium on scratch-healing and mechanical properties of urethane–acrylate automotive clearcoat
Sign Up to like & getrecommendations! Published in 2020 at "Progress in Organic Coatings"
DOI: 10.1016/j.porgcoat.2020.105813
Abstract: Abstract This work describes the effect of zirconium(IV) acetylacetonate (Zr(acac)4) on the self-healing and thermomechanical properties of urethane–acrylate copolymers, and which were compared with dibutyltin dilaurate (DBTDL). For prepolymer synthesis, glyceryl methacrylate (GlyMA) and 2-hydroxyethyl… read more here.
Keywords: scratch healing; urethane acrylate; zirconium; self healing ... See more keywords
Preparation, Structure and Properties of Urethane-Containing Elastomers Based on Epoxy Terminal Oligomers
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14030524
Abstract: The effect of polyester oligoethylene adipate molecular weight, diisocyanate structure, and chain extender on the properties of epoxyurethane-based oligomer elastomers was studied in this research. Oligoethylene adipates were obtained via polycondensation of adipic acid and… read more here.
Keywords: properties urethane; structure; preparation structure; structure properties ... See more keywords