PROBLEM TO BE SOLVED: To provide a heat ray shielding resin sheet material exhibiting excellent ray shielding properties while using a thermoplastic resin, an automobile mounted with the heat ray shielding resin sheet material as a window material and a building mounted with the heat ray shielding resin sheet material as a window material.SOLUTION: Provided is a heat ray shielding resin sheet material comprising: a composite tungsten oxide fine particles; a selective wavelength absorption material; and a thermoplastic resin, in which the selective wavelength absorption material has a transmission profile that, when the transmission coefficient of light with a wavelength of 550 nm is 90% or higher and also the transmission coefficient of light with a wavelength of 460 nm is 90% or higher, the transmission coefficient of light with a wavelength of 420 nm is 40% or lower.
【課題】熱可塑性樹脂を用いながら優れた遮熱特性を発揮する熱線遮蔽樹脂シート材、当該熱線遮蔽樹脂シート材が窓材として搭載されている自動車、当該熱線遮蔽樹脂シート材が窓材として搭載されている建造物を提供する。【解決手段】複合タングステン酸化物微粒子と、選択波長吸収材料と、熱可塑性樹脂とを含有する熱線遮蔽樹脂シート材であって、前記選択波長吸収材料は、波長550nmの光の透過率が90%以上であり、かつ波長460nmの光の透過率が90%以上であるときの波長420nmの光の透過率が40%以下の透過プロファイルを有する熱線遮蔽樹脂シート材を提供する。【選択図】なし
HEAT RAY SHIELDING RESIN SHEET MATERIAL, AND AUTOMOBILE AND BUILDING
熱線遮蔽樹脂シート材および自動車、建造物
2015-11-02
Patent
Elektronische Ressource
Japanisch
IPC: | C08J Verarbeitung , WORKING-UP / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / E06B Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore , FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES |
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