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http://dx.doi.org/10.7473/EC.2014.49.2.160

A Study on Properties with Particle Size and Type of Aluninum in Pre-painted Basecoat of Automotive  

Lee, Jae Woo (School of Energy.Material.Chemical Engineering, Korea University of Technology and Education)
Li, Mei-Chun (School of Energy.Material.Chemical Engineering, Korea University of Technology and Education)
Cho, Ur Ryong (School of Energy.Material.Chemical Engineering, Korea University of Technology and Education)
Publication Information
Elastomers and Composites / v.49, no.2, 2014 , pp. 160-166 More about this Journal
Abstract
The formulation of six basecoats was designed using aluminium pastes for the per-painted system in the automotive. The aluminium pastes contain pancake type metallic pigment, #501, #801, #601 and cornflake type metallic pigment, #750, #770, #790. The relative cure density of the basecoat increased in order of #501, #801, #601, #750, #770, #790. T-bending, impact resistance, and taping adhesion showed increment with increasing cure density. In the appearance( combined factor) test on cornflake type pigment, The basecoat including the smallest particle size pigment, #790 resulted in the best combined factor compared to other two systems(#750, #770).
Keywords
pre-painted system; basecoat; aluninum pastes; cure density;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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