A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SHEET AND DECORATIVE LAMINATED SHEET
PROBLEM TO BE SOLVED: To provide a sheet which is excellent in low glossy feeling, which enables visual recognition of a design expressed by the sheet, because reflection of light from a sheet surface is suppressed in a view from a slanting direction, and which is excellent in designability.SOLUTION: A sheet is characterized as follows: a ten-point average roughness Rzjis94 (JIS B0601: 2001) of a surface is 4 μm or more; the ratio RSm/Rzjis94 between the average length RSm (JIS B0601: 2001) of a roughness curve element of the surface and the ten-point average roughness Rzjis94 is less than 25; and reflectance at a detection angle of 45° of light incident at an incident angle of 45°and reflected from the surface is 100% or less.
【課題】本発明は、低艶感に優れ、且つ、斜めから見た際にシート表面の光の反射が抑制されているためシートが表現する意匠が視認可能であり、意匠性に優れたシートを提供する。【解決手段】表面の十点平均粗さＲｚｊｉｓ９４（ＪＩＳ Ｂ０６０１：２００１）が４μｍ以上であり、表面の粗さ曲線要素の平均長さＲＳｍ（ＪＩＳ Ｂ０６０１：２００１）と、前記表面の十点平均粗さＲｚｊｉｓ９４との比ＲＳｍ／Ｒｚｊｉｓ９４が２５未満であり、入射角４５?で入射して表面で反射した光の検出角４５?での反射率が１００％以下である、ことを特徴とするシート。【選択図】なし
SHEET AND DECORATIVE LAMINATED SHEET
PROBLEM TO BE SOLVED: To provide a sheet which is excellent in low glossy feeling, which enables visual recognition of a design expressed by the sheet, because reflection of light from a sheet surface is suppressed in a view from a slanting direction, and which is excellent in designability.SOLUTION: A sheet is characterized as follows: a ten-point average roughness Rzjis94 (JIS B0601: 2001) of a surface is 4 μm or more; the ratio RSm/Rzjis94 between the average length RSm (JIS B0601: 2001) of a roughness curve element of the surface and the ten-point average roughness Rzjis94 is less than 25; and reflectance at a detection angle of 45° of light incident at an incident angle of 45°and reflected from the surface is 100% or less.
【課題】本発明は、低艶感に優れ、且つ、斜めから見た際にシート表面の光の反射が抑制されているためシートが表現する意匠が視認可能であり、意匠性に優れたシートを提供する。【解決手段】表面の十点平均粗さＲｚｊｉｓ９４（ＪＩＳ Ｂ０６０１：２００１）が４μｍ以上であり、表面の粗さ曲線要素の平均長さＲＳｍ（ＪＩＳ Ｂ０６０１：２００１）と、前記表面の十点平均粗さＲｚｊｉｓ９４との比ＲＳｍ／Ｒｚｊｉｓ９４が２５未満であり、入射角４５?で入射して表面で反射した光の検出角４５?での反射率が１００％以下である、ことを特徴とするシート。【選択図】なし
SHEET AND DECORATIVE LAMINATED SHEET
シート及び化粧板
HORIO YOSHIAKI (author) / NIIHARA YUHEI (author) / ONO TATSUYA (author) / KISHIMOTO SACHI (author)
2015-10-29
Patent
Electronic Resource
Japanese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
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
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