Zhejiang Wanyu New Material Co., Ltd.
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Powder Coated Solid Pre Painted Aluminum Sheet For Builidn Curtain Wall
Powder coated Solid aluminum sheet is made of aluminum or aluminum alloy for the substrate, the processing of molding and the decorative surface is formed by powder coating spray curing, with protective and decorative coating of aluminum sheet building decoration.
Product specifications:
Aluminum dimensions: thickness 2.0 mm, 2.5 mm, 3.0 mm, 4.0 mm, 5.0 mm, 6.0 mm
Width :1000mm-1900mm length: ≤ 6000mm
Finished products size: Machinable molding length ≤ 6000mm, width ≤ 1500mm, height ≤ 1.9mm.
Special Size: Conventional circular plate forming radius ≥ 150mm Special can make modle.
Punching hole punching aperture ≤ 80mm hole shape, size, spacing can be customized according to customer requirements.
Data comparison:
Data detection:
| Test item | Requirements of standard | Result | ||
| Film thickness | Min≥40μm | Min47μm | ||
| Dry-film hardness | ≥1H | 2H | ||
| Gloss value | Gloss value＜30 | Tolerance±5 |
Gloss value17.7-18.6 average18.3 | |
| 30≤Gloss value＜70 | Tolerance±7 | |||
| Gloss value≥70 | Tolerance±10 | |||
| Impact resistance | Both the aluminum should be no crack. Coating without loss and craze | Both the aluminum no crack. Coating without loss and craze | ||
| Film adhesion | Drying adhesion | Class0 | Class0 | |
| Wet adhesion | Class0 | Class0 | ||
| Boiling water adhesion | Class0 | Class0 | ||
| Hydrochloric acid resistance | No change | No change | ||
| Nitric acid resistance | No changes such as blistering,△E≤5.0 | No changes such as blistering,△E=1.2 | ||
| Mortar resistance | No change | No change | ||
| Solvent resistance | No base exposed | No base exposed | ||