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Solid Aluminum Panels

Overview

Solid Aluminum Panels, listed by Henan Aludong Decorative Materials Co., Ltd in Zhengzhou, Henan. Flatness Allowable difference ≤1.5mm/m, mean dry film thickness Double coating≥30μm,Triple coating≥40μm and glossiness The error of the limit value ≤±5 are among the specifications published.

Technical specifications

The diagonal≤2000mm, the allowable deviation plus or minus 3.0mm
flatnessAllowable difference ≤1.5mm/m
Mean dry film thicknessDouble coating≥30μm,Triple coating≥40μm
glossinessThe error of the limit value ≤±5
Pencil hardness≥±1H
Dry adhesionDivision method, 100/100, up to level 0
Impact resistance(frontal impact)50kg.cm(490N.cm), No crack and no paint removal
Nitric acid resistanceColor changeΔE≤5NBS
Resistant mortar24 hours without any change
Resistant detergent72 hours no bubbles, no shedding
Salt spray resistance4000 hours, up to GB1740 level Ⅱ above
EfflorescenceAfter 10 years,GB1766 Level One
Gloss retentionAfter 10 years,retention rate≥50%

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