PRODUCT

BMJ
Metal CO., LTD

We are committed to provide our customers the most complete system of stainless steel products.

We warmly welcome your arrival and look forward to cooperating with you!

    • Marble Finish Color Coated Aluminum Coil

    Different stone and marble finish are available, we have patina design, mineral design, marble design, granite design ceramic design, metal design for facades which enjoy the advantages of coil coated aluminium such as lower construction weight and tailor made natural looking finishes.

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    Specification
    Alloy 1100, 1050, 1060, 3003, 3004, 3005, 3104, 3105, 5005, 5052, 5754,8011
    Temper O,H12,H14,H16,H18,H19,H22,H24,H26,H28,H32,H34H36,H38,H42,H44
    Thickness 0.01-4.0mm
    Width 100-1800mm
    Length 60-6000
    Characteristic

     

    1.A special coating applied by our factory can give the appearance and feeling of ceramic or stone material. The addition of special additives transforms the coating during the curing process to a stone or ceramic imitation.

    2.The surfaces have a stable design and do not change.

    3.The surfaces are structured and have a textile touch.

    4.The system is weather resistant and scratch-resistant.

     

    Performance
    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
    Applications

     

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

     

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