Al-Sn Alloy Sheet Composited Steel Sheet Coil
Other names: AnNeng Al-Tin Sheet
Thickness：S1 series：0.38mm，0.43mm，0.48mm，0.53mm
S3、S4 series：0.53mm，0.63mm
Width:1000mm. Any other size is customizable.
Composition：
S1 series:Al-Sn alloy sheet composited with galvanized steel sheet.
S3 series:Al-Sn alloy composited with galvanized steel sheet + high density resin coating.
S4 series:High density resin coating + galvanized steel sheet + high density resin coating.
Painting Way:4coating and 4baking production process.
Al-Sn Alloy Paint Coated Steel Sheet VS Normal Prepainted Steel
Remarks: The test time of heat insulation is at 12:00pm in the summer. The test of the acid resistance uses 95% dissolved Sulfuric Acid.
| Comparison Project | S1 Series | S3 Series | S4 Series | Normal Prepainted Steel Panel |
| Surface Temperature | 45 degrees | 45 degrees | Not insulated | 65 degrees |
| Acid resistance | Not resistant to Sulfuric Acid | 2400 seconds | 2400 seconds | 30 seconds |
| Advantages | good insulation effect,the board surface is cooled by about 18 degrees | good insulation effect, the board surface is cooled by about 18 degrees and the indoor bottom is corrosion-resistant | resistant to strong acid and alkali, outdoor and indoor can be corrosion-resistant, but does not have thermal insulation | / |
Applications:
Anneng Al-Sn can cooler down 13-18 degrees, and also can completely replace the foam sandwich panel, and the life is three times that of the ordinary color steel plate. Commonly used in industrial plants, warehouses, large ceramic factories, Steel structure workshops such as factories, farms, and hardware factories.