Nguồn gốc:
TRUNG QUỐC
Hàng hiệu:
ALUDONG
Chứng nhận:
CE，SGS，ISO
Số mô hình:
ALD-8801
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WIDTH
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PE
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PVDF
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ANODIZED MIRROR
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1000-1220mm
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0.05-0.50mm
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0.21-0.50mm
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0.30-0.50
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1500-1570mm
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0.15-0.50mm
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0.21-0.50mm
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/
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Description
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Test standard
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PVDF
|
|
Coating Thickness (μm)
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Polyester paint >=25μm
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26μm
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Coating flexibility (T-bend)
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Polyester paint ≤ 3T
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≤ 2T
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Color different
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ΔE<=2.0 (follow color sample)
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ΔE<=2.0
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Pencil hardness
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>=HB
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>=2H
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Chemical resistance
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5%HCI or 5%NaOH test in 48 hours -No change
|
No change
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Coating adhesion
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>=1grade for 10810mm2 gridding test
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1grade
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Resist solvent
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100 times without change
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No change
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Boiling water resistance
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2 hours without change
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No change
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Peeling strength/stripping strength
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Average >=5N/mm of 180oc peel off for panel with 0.30mm alu.skin
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5N/mm
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Impact test for paint
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50KG.cm impact-paint no split for panel
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No split
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Abrasion resistance (L/Mi)
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NIL
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NIL
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Temperature resistance
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-40ºC to +80ºC temperature without change of color differenceand paint peel off , peeling strength average dropprate<=10%
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Change of glossy only, no paint Peel off
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Coefficient of linear Thermal Expansion
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100ºC temperature difference
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2.4mm/n
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Detergent resistance (3%)
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ASTM D2248
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No change
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Humidity Resistance
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ASTM D2247 (3000hrs,100%RH,100°F)
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No change
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Salt spray resistance
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ASTM B117 (3000hrs,5% salt)
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No change
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Resistance to Staining
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600h radiate in 800W/M2 in humidity condition,glossiness deviation less grade 2,color difference <=4.0
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No change
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