Marble Pattern Aluminum Sheet

Marble pattern aluminum sheet is widely used for ACP, roofing, ceiling, curtain wall, window, gutter, aluminum tile, door ,can ,box or other building decoration.

PRODUCT

NAME

ALLOYS NUMBER TEMPER THICKNESS

(MM)

WIDTH

(MM)

LENGTH

(MM)

APPLICATION
Marble Pattern Aluminum Sheet/

Plate

 

1100, 1050, 1060, 3003, 3004, 3005, 3104, 3105, 5005, 5052, 5754

8011

O,H12,H14,H16

H18,H19,H22,H24,H26,

H28,H32,H34H36,H38,

H42 H44

0.01-4.0 100-1800 60-6000 ACP, aluminum, ceilings, aluminum sheets, roofing, decoration, etc.

 

Standard and Performance

Standard and performance for PVDF color coated coil

Item Test Item Standard National standard Test Result
1 Color Difference ECCA T3 ΔE≤2.0 ΔE≤1.5
2 Gloss Difference ECCA T2 ≤10 ≤5
3 Coating Thickness ECCA T1 Two layers Min 23μm ≥25μm
Three layers Min 30μm ≥34μm
4 Pencil Hardness ASTM D3363 ≥HB HB
5 T-bend ASTM D4145 ≤2T ≤2T
6 Adhesion ASTM D3359 Grade 0 Grade 0
7 Impact ASTM D2794 ≥50kg.cm ≥50kg.cm
8 Boiling water Resistance GB/T17748 2h No change 4h No change
9 Solvent Resistance ASTM D2248 200 times paints remaining 500 times no break
10 Acidity Resistance ASTM D1308 5%HCL 24hrs No change No change
11 Alkali Resistance ASTM D1308 5%NaOH 24hrs No change color △E≤2.0 No change
12 Nitric acid Resistance AAMA620 △E≤5.0 △E≤5.0
13 Oil Resistance ASTM D1308 20#oil 24hrs No change No change
14 Salt Spray Resistance ASTM B117 4000hrs ≤Grade 1 No change
15 Abrasion resistance ASTM D968 ≥5L/μm ≥5L/μm
16 Dirt Resistance GB/T9780 ≤5% <5%
17 Color retaining GB/T16259 4000 hrs△E≤4.0 4000 hrs △E≤3.0
18 Gloss weaken Level 4000 hrs ≤ Grade 2 4000 hrs ≤ Grade 2
19 Chalking 4000 hrs No change 4000 hrs  No change

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