Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
DECORATIVE SHEET, AND TRANSPARENT RESIN SHEET
To provide a decorative sheet including a transparent resin layer having high transparency and excellent surface scratch resistance from the viewpoint of the design properties and a transparent resin sheet. A decorative sheet (1) according to one aspect of the present invention has a transparent resin layer (4) containing a crystalline polypropylene resin as the main component, in which a value of a peak area ratio x represented by the following expression (1) of the transparent resin layer (4) is x ¥ 0.4. Herein, S040, S130, and Sam in the following expression (1) are peak areas determined from an X-ray diffraction spectrum obtained by measuring the transparent resin layer with an X-ray diffractometer, S040 is the peak area from the Miller index (040) of polypropylene ± crystals, S130 is the peak area from the Miller index (130) of the polypropylene ± crystals, and Sam is the peak area of an amorphous material. Peak area ratio x = S 040 + S 130 Sam
DECORATIVE SHEET, AND TRANSPARENT RESIN SHEET
To provide a decorative sheet including a transparent resin layer having high transparency and excellent surface scratch resistance from the viewpoint of the design properties and a transparent resin sheet. A decorative sheet (1) according to one aspect of the present invention has a transparent resin layer (4) containing a crystalline polypropylene resin as the main component, in which a value of a peak area ratio x represented by the following expression (1) of the transparent resin layer (4) is x ¥ 0.4. Herein, S040, S130, and Sam in the following expression (1) are peak areas determined from an X-ray diffraction spectrum obtained by measuring the transparent resin layer with an X-ray diffractometer, S040 is the peak area from the Miller index (040) of polypropylene ± crystals, S130 is the peak area from the Miller index (130) of the polypropylene ± crystals, and Sam is the peak area of an amorphous material. Peak area ratio x = S 040 + S 130 Sam
DECORATIVE SHEET, AND TRANSPARENT RESIN SHEET
DEKORFOLIE UND TRANSPARENTE HARZFOLIE
FEUILLE DÉCORATIVE ET FEUILLE DE RÉSINE TRANSPARENTE
MIYAMOTO SHINICHI (Autor:in) / HATTORI MASASHI (Autor:in) / NAGAHAMA MASAMITSU (Autor:in) / SATO AKIRA (Autor:in) / TAKAHASHI MASATOSHI (Autor:in)
05.08.2020
Patent
Elektronische Ressource
Englisch
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C08J
Verarbeitung
,
WORKING-UP
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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