The 24 inch aluminum flashing roll white is a popular aluminum trim coil, which is made by rolling paint on aluminum coils. The common paints are PE, PVDF and epoxy paint. It is widely used for roof, wall, building decoration and insulation projects.
The common alloys are 1100, 1060, 3003, 3004 and 5052 aluminum coil. Haomei Aluminum has rich colors: dark, white, brown, bronze, green, gray. It can be can be adjusted according to the Ral color card, or the customer’s color sample. We also support various sizes and specifications. The coating is with high-quality paint such as Nippon, PPG, etc.
The aluminum trim coil is processed by cleaning, chromizing, roller coating, baking, etc. Because of the thickness of the coating, it can be divided into single coating (4-20 microns), double coating (25-28 microns) and 3 coatings (35-38 microns).
Haomei Aluminum adopts the advanced pre-roll coating process, which ensures that the surface of the color coated aluminum coil has no color difference and no dust particles. The thickness is 0.2-3.0mm, and the width is 10mm-1560mm. Compared with sprayed products, the roller coating production process can better ensure no color difference, super flatness, and super low loss.
Take the black trim coil for example. Let's have a look of its specifications:
Item | |
Alloy | 1100, 3003, 3004, 3105, 5052, 8011,etc. |
Coating | fluorocarbon, polyester, epoxy |
Aluminum plate thickness | 0.2-4.0 mm |
Processing width | coated aluminum coil: 20mm-1500mm; coated aluminum sheet : 800-1750mm |
Core diameter | 150mm, 405mm, 505mm, 508mm, 510mm |
Coating thickness | PVDF (fluorocarbon) >=25micron
POLYESTER (polyester)>=18micron |
Gloss | 10-90% |
Coating hardness | greater than 2H |
Adhesion | Not inferior to level 1 |
Impact resistance | no paint peeling, no cracks. Polyester coating is used for 20 years, fluorocarbon painting is used for 30 years |