A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ПОКРЫТЫЙ МЕТАЛЛИЧЕСКИЙ ЛИСТ, СПОСОБ ПРОИЗВОДСТВА, А ТАКЖЕ КОНСТРУКЦИОННЫЙ МАТЕРИАЛ ДЛЯ НАРУЖНОГО ИСПОЛЬЗОВАНИЯ
Provided is a coated metal sheet for exterior use, having a metal sheet, and a top coat film situated on the metal sheet. The top coat film contains 0.2-15 volume percent of a gloss control agent composed of porous particles and a delustering agent composed of primary particles. The coated metal sheet satisfies the following expressions in which, in the number-size distribution of the gloss control agent and the delustering agent, R is the number-average particle diameter (µm) of the gloss control agent, D1 97.5 and D2 97.5 are 97.5% particle diameter values (µm) of the gloss control agent and the delustering agent, Ru is the upper limit particle diameter (µm) of the gloss control agent, and T is the film thickness (µm) of the top coat film. D 1 97.5 / T ¤ 0.7 Ru ¤ 1.2 T R ¥ 1.0 2.0 ¤ D 2 97.5 / T ¤ 7.0 13 ¤ T ¤ 20.
ПОКРЫТЫЙ МЕТАЛЛИЧЕСКИЙ ЛИСТ, СПОСОБ ПРОИЗВОДСТВА, А ТАКЖЕ КОНСТРУКЦИОННЫЙ МАТЕРИАЛ ДЛЯ НАРУЖНОГО ИСПОЛЬЗОВАНИЯ
Provided is a coated metal sheet for exterior use, having a metal sheet, and a top coat film situated on the metal sheet. The top coat film contains 0.2-15 volume percent of a gloss control agent composed of porous particles and a delustering agent composed of primary particles. The coated metal sheet satisfies the following expressions in which, in the number-size distribution of the gloss control agent and the delustering agent, R is the number-average particle diameter (µm) of the gloss control agent, D1 97.5 and D2 97.5 are 97.5% particle diameter values (µm) of the gloss control agent and the delustering agent, Ru is the upper limit particle diameter (µm) of the gloss control agent, and T is the film thickness (µm) of the top coat film. D 1 97.5 / T ¤ 0.7 Ru ¤ 1.2 T R ¥ 1.0 2.0 ¤ D 2 97.5 / T ¤ 7.0 13 ¤ T ¤ 20.
ПОКРЫТЫЙ МЕТАЛЛИЧЕСКИЙ ЛИСТ, СПОСОБ ПРОИЗВОДСТВА, А ТАКЖЕ КОНСТРУКЦИОННЫЙ МАТЕРИАЛ ДЛЯ НАРУЖНОГО ИСПОЛЬЗОВАНИЯ
2018-07-02
Patent
Electronic Resource
Russian
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
/
B05D
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
,
Verfahren zum Aufbringen von Flüssigkeiten oder von anderen fließfähigen Stoffen auf Oberflächen allgemein
/
C23C
Beschichten metallischer Werkstoffe
,
COATING METALLIC MATERIAL
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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