| 摘要 |
PROBLEM TO BE SOLVED: To efficiently modify the surface of plastic parts to have soft touch and leather-like feeling. SOLUTION: A flexible two-pack type urethane coating material containing 1.5wt.% acrylic resin bead having 1-10μdiameter in a main coating material and having film properties of 60-100% elongation at 20 deg.C, a friction coefficient of 0.2-0.4 and 160-180kg/cm<2> initial elastic coefficient is applied on the plastic parts for automobile in 20-100μm film thickness. In this way, the surface of the plastic is imparted with leather like touch and appearance.
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