CURABLE RESIN COMPOSITION AND CURED PRODUCT THEREOF

To provide a curable resin composition that gives a cured product having excellent hydrolysis resistance and chemical resistance while having high adhesion to a base material.SOLUTION: A curable resin composition contains a polycarbonate urethane resin (A) with a hydroxyl value of 150 mgKOH/g or mor...

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Sprache:eng ; jpn
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Zusammenfassung:To provide a curable resin composition that gives a cured product having excellent hydrolysis resistance and chemical resistance while having high adhesion to a base material.SOLUTION: A curable resin composition contains a polycarbonate urethane resin (A) with a hydroxyl value of 150 mgKOH/g or more, an acrylic resin (B) with a glass transition temperature Tg (°C) of 0-90°C, a polyisocyanate (C), and water.SELECTED DRAWING: None 【課題】基材との高い密着性を備えつつ、耐加水分解性及び耐薬品性が良好である硬化物を与える硬化性樹脂組成物を提供する。【解決手段】水酸基価が150mgKOH/g以上のポリカーボネート系ウレタン樹脂(A)、ガラス転移温度Tg(℃)が0〜90℃のアクリル樹脂(B)、ポリイソシアネート(C)、及び水を含む硬化性樹脂組成物。【選択図】なし