产品代码(Code):Unicryl® R-7493产品描述(Discription):脂肪族聚氨酯丙烯酸酯 Aliphatic Urethane Acrylate颜色(Color, APHA):40粘度(cps@60℃):1,320官能度(Functionalities):2主要特点(Property Highlights) : 真空电镀底漆,有杰出的上镀性和流平性 PVD base coating. excellent adhesion on PVD layer and good leveling