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China Exterior 4mm Kynar 500 PVDF Aluminum Plastic Composite Panel

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Local Area:	Zhongwei, Ningxia, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal

Surface Finishing:	Coating
Panel Thickness:	4mm
Aluminum Thickness:	0.2mm

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Product Description

High quality exterior 4mm Kynar 500 PVDF Aluminum plastic composite panel
Technical Date:

Description Test standard PVDFThickness of coating PVDF paint>=25um28um to 32umCoating flexibility (T-bend)PVDF paint≥2T3TColor different ΔE<=2.0(follow color sample)ΔE<2.0Pencil hardness>=HB>=HBChemical resistance 5%HCI or 5% NaOH test in 24 hours -No change;ASTM D1308No change Coating adhesion>=1grade for 10*10mm2 gridding test1gradeResist solvent No change for 200 times(MEK)No change Boiling water resistance Coating no tear off for 2 hoursNo TEAR OFFPeeling strength/stripping strength Average >=7N/mm of 180oc peel off for panel with 0.5mm alu.skin7N/mmImpact test for paint 50KG.cm impact-paint no split for panel No split Abrasion resistance (L/Mil)ASTM D96844Temperature resistance -40ºC to +80ºC temperature without change of color difference and paint peel off,peeling strength average dropprate <=10% Change of glossy only,no paint
Peel offCoefficient of linear Thermal Expansion 100ºC temperature difference 2.4mm/mDetergent resistance (3%)ASTM D2248No change Humidity Resistance (3000hrs,100%RH,100°F)ASTM D2247No change Salt spray resistance (3000hrs,5% salt)ASTM B117No change Resistance to Staining 4000h radiate in 800W/m2 in humidity condition,glossiness deviation less grade 2,color difference <=4.0No change