CLEAR-COATED STAINLESS STEEL SHEET

• Main Authors: ARIYOSHI HARUKI, YASUDA YOICHIRO, NISHIMURA TOSHIKAZU
• Format: Patent
• Language: English; Japanese
• Published: 12.11.2015
• Subjects: LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; TRANSPORTING

PROBLEM TO BE SOLVED: To provide a clear-coated stainless steel sheet excellent in abrasion resistance at a low cost.SOLUTION: A clear-coated stainless steel sheet 10 of the present invention includes a stainless steel sheet 11 and a clear resin layer 12 formed on the stainless steel sheet 11. The clear resin layer 12 includes a lowermost layer 13 which contains a thermosetting resin composition (A) 13a containing an acrylic resin (a1) having a crosslinkable functional group, and an uppermost layer 14 which contains a thermosetting resin composition (B) 14b containing a polyester resin (b1) having a number average molecular weight of 5,000-30,000 and a fluororesin-based lubricant (C) 14c. 【課題】耐磨耗性に優れたクリヤ塗装ステンレス鋼板を安価に提供する。【解決手段】本発明のクリヤ塗装ステンレス鋼板１０は、ステンレス鋼板１１と、該ステンレス鋼板１１上に形成されたクリヤ樹脂層１２とを具備し、前記クリヤ樹脂層１２は、架橋性官能基を有するアクリル樹脂（ａ１）を含有する熱硬化性樹脂組成物（Ａ）１３ａを含む最下層１３と、数平均分子量が５０００〜３００００であるポリエステル樹脂（ｂ１）を含有する熱硬化性樹脂組成物（Ｂ）１４ｂおよびフッ素樹脂系潤滑剤（Ｃ）１４ｃを含む最上層１４とを備える。【選択図】図１