Laminate, molded body including same, and method for manufacturing molded body
AssigneeKaneka Corporation
InventorsHanako Hasebe, Fujio Ishimaru, Haruki Koyama, Katsumi Yamaguchi, Yukihiro Shimamoto
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AssigneeKaneka Corporation
InventorsHanako Hasebe, Fujio Ishimaru, Haruki Koyama, Katsumi Yamaguchi, Yukihiro Shimamoto
Estimating the term…
A laminate includes a substrate layer including an acrylic resin film and a cured resin layer. The acrylic resin film has a tensile elongation at break of 200% or more at 120° C. The cured resin layer is formed from a cured product of an active energy ray curable resin composition containing a urethane acrylate resin. A cure index of the cured resin layer represented by Formula 1 is 0.013 or less. Formula 1 is expressed as: Cure index=B/D where B represents the area of an infrared absorption peak at a wavenumber of about 810 cm−1 in FT-IR measurement of the cured resin layer, and D represents the area of an infrared absorption peak at a wavenumber of about 1705 cm−1 in FT-IR measurement of the cured resin layer. The laminate has a tensile crack elongation of 80% or more at 120° C.
A laminate comprising:
Dependencies are inferred from the claim text.