with PVDF or powder coated is a kind of high-grade architectural ornament material for buildings like business center, subway station, airport, train station and so on.
Aluminum Expanded Metal Mesh Panel with PVDF or powder coated can keep more than 15 years, and it can be processed into many different shapes by your design.
People usually use aluminum perforated panel with acoustic wool, So that it can be sound insulation. Many of airport, subway, station, cinema, KTV and train station use People usually use a with acoustic wool.
Technical Specification:
Coating: PVDF or Powder coated,
Color: Follow your requirements,
Thickness:2.0~4.0mm,or according to your requirements,
Size: Follow your design (less than 1800 x 6000mm) .
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No. |
item |
Performance |
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1 |
Appearance quality |
No flow lines, no streaks, no blisters, no foreign substance, no other surface imperfections |
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2 |
Film thickness |
Average: 48umMin. 41um |
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3 |
Dry-fil hardness |
≥3H |
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4 |
Gloss value |
Gloss value: 34.2~39.1; Average: 37.2 |
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5 |
Impact resistance |
50kg·m, no removal of film from substrate |
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6 |
Abrasion resistance |
5.3L/um |
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7 |
Film adhesion |
Drying adhesion |
Grade 0 |
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Wet adhesion |
Grade 0 |
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Boiling water adhesion |
Grade 0 |
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8 |
Chemical resistance |
Hydrochloric acid resistance |
No change |
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Nitric acid resistance |
No changes such as blistering etc.Δ E=0.75 |
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Mortar resistance |
No change |
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Solvent resistance |
No base exposed |
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9 |
Salt spray resistance (4000h) |
Grade 1 |
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10 |
Humidity resistance |
Grade 1 |
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11 |
Artificial weathering (4000) |
Color retention |
1.31 |
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Gloss retention |
85% |
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Others |
Grade 0 |
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