Color coated aluminum coil 1050 1060 3003 5052 3004

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Substrates: Aluminium (AA1100, 3003, 3004, 3105, 5006, 5052, 8011, etc), etc. Thickness: 0.08-1.5mm Width: ＜1800mm Coils core diameter: 150mm ,405mm, 505mm, 508mm, 510mm Coating thickness: PVDF >=25micron POLYESTER>=18micron Color standard: E < 2 or it is not obvious by eyeballing Pencil hardness: > 2HB Coating adhesive: not lower than first grade Impact: no any crack (50kg/cm, ASTMD-2794:1993) Bend stength: >100 times Boiling point: no any distortion and color change (in the 99 more or less 1 degree water, then cooling 2 hours) Corrosive: surface deep in the 5% muriatic acid and 5% NaCL, interior deep in the 2% muriatic acid and 2% NaCL, after 48 hours, no change Feather: 1, Material:Pre-treatment material from HenKel &Chemtell from Germany, 2, Paint: 70% PVDF from PPG or Valspar; 3.Pretreatment: the raw aluminum has to be washed by acid, and chromized. After it is dried out, it will be covered by oxide film to heighten the adhesion. 4, Colors: Can do as your requirement We are the first one to pass CTC of national testing certification center of building materials. 5. Good quality for Benting: 6. Polyester coating ingle coating, one layer, 18μm; double coating, two layers, 25~27μm. PVDF coating: two layers of PVDF coating, at least 25μm, and if required, it will be covered by another layer of varnish, 35μm in total. 6.Application: 1、Exterior applications：wall cladding, facades, roofs and canopies, tunnels, column covers or renovations 2、Interior applications： wall cladding, ceilings, bathrooms, kitchens and balconies 3、Advertisement and market applications： display platforms, signboards, fascia and shop fronts Item Result Test standard Coating thicknesss ≥ 25 μm ISO 2360 ( CNS 8406 ) Pencil Hardness ≥ 1H ASTM D3363 Color Retention Aging resistance test 4000 hours, maximum 5 units ASTM D2244 Glossr Retention Aging resistance test 4000 hours, 90% ASTM D2244 Chalk resistanc Aging resistance test 4000 hours, maximum 8 units ASTM D659 Flexibility( T shape bending ) IT, no crack ASTM D4145 Adhesiv 1mm×1mm，No peeled off ASTM D3359 Impact resistance No crack, no dropout ASTM D2794 Friction resistance 64.6 L/mil ASTM D968 Salt spray resistance 3000 hours no change( 5%NaCL,35℃) ASTM D117 Humidity resistance 3000 hours no change( 100RH35℃) ASTM D714 Mortar Resistance No change ASTM D605 Acid-resistance and alkali-resistance No change ASTM D1308 Solvent resistanc No change MEK 100times ASTM D2248

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alu@haomeicn.com

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