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http://dx.doi.org/10.12925/jkocs.2011.28.3.14

A Study of Synthesis and Mechanical property measurement for Waterborne Acrylic Base coat Resin in Full-Grain Leather  

Lee, Joo-Youb (Department of Chemical Engineering, Daejin University)
Kim, Ki-Jun (Department of Chemical Engineering, Daejin University)
Publication Information
Journal of the Korean Applied Science and Technology / v.28, no.3, 2011 , pp. 359-366 More about this Journal
Abstract
In this study we experimented that how polyurethane effect to acrylic-polyurethane resin in Full-Grain leather coatings. First of all, we consummated waterborne acrylic emulsion and waterborne polyurethane resin, Than we prepared F.G leathers which were coated by acrylic resin and acrylic-polyurethane resins. According to measured data for solvent resistance, acrylic resin and acrylic-polyurethane resins had good property. Sample a(WAC) had most low strength($2.10kg_f/mm^2$) and sample d(WAC 93 : WPU 7) had most high strength($3.41kg_f/mm^2$). Also we knew that most good property of abrasion is d(47.4 mg). In elongation case, a(WAC) had most good result(645 %) in this experiment.
Keywords
acrylic; waterborne; acrylic-polyurethane hybrid resin; leather coatings; tensile strength;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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