FINISHED EDGE 1-9
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1 Panel Face: a3 CeramicSteel - 0.56 mm of steel enameled in porcelain with one finished side 0.84 mm total thickness Panel Core: Cement Bonded Particle Board - 8 mm of cement bonded particle board Panel Back: Galvanized Steel - 0.4 mm thick cold rolled galvanized steel Adhesive: Hot Melt Polyurethane Edge Treatment: High Build, high solids siloxane coating Panel Property Testing Standard Unit Value Measured difference in diagonals on a 3000 x 1185 mm panel mm Minimal edge covering (framing system) Weight Density Max. 0.15% deflection on the largest diagonal or to the diameter of the panel kg/m2 21 Testing Standard a3 CeramicSteel Surface Unit Value Gloss - Type G Color tolerance ISO 2813 ASTM D 523 ISO 2813 ASTM D 523 ISO 7724 ASTM D 2244-02 ISO 7724 ASTM D 2244-02 AE94 AE94 < 1.5 (compared to reference sample) % Y-Value up to 93%, depending on color Orange peel Defect appearance Mohs hardness Scratch resistance Pencil hardness Wear resistance Impact Coating adhesion Porosity Cold acid resistance Boiling acid resistance UV resistance Color stability Graffiti resistance EN 15771 ISO 15695 ASTM D-3363 ASTM C501 ISO 4532 EN 10209 Annex D EN14430 ISO 28706-1-9 ISO 28706-2-10 ISO 4892-3 (cycle 2) ASTM C 538 EN ISO 28722 (§7) Short wave (SW) < 55 Long wave (LW) < 25 Distinctness of image (DOI) > 60 Free from defects liable to change the general appearance of the panel Min. 5 N Min. 7 No damage over 2 mm after 24 h (20 N load) Min. class 2 #/m2 < 10 (1800 V) No color or gloss change after cleaning This panel conforms to the following internationally recognized standards: ISO 28722, Vitreous and porcelain enamels - Characteristics of enamel coatings applied to steel panels intended for architecture European Enamel Authority, EEA 7.13, 7.14 - Quality requirement for architectural panels European Normalization, EN 14431 - Vitreous and porcelain enamels - Characteristics of the enamel coatings applied to steel panels intended for architecture Porcelain Enamel Institute, PEI 1001 - Specifications for architectural porcelain enamel polyvision.com ©2017 PolyVision Corporation. All rights reserved. Trademarks used herein are the property of PolyVision Corporation or of their respective owner. PolyVision Corporation reserves the right to make changes in product design, construction, or detail, and to discontinue any product or material without notice. 08-14-17 ENG