1. Serious holidays, coating peeling, color mixing, and adhesion are not allowed. It is not allowed for the coating to become brittle, yellow, or lose luster due to excessive baking.
2、不允許存在明顯的色差或光澤不均勻等。
2. No obvious color difference or uneven gloss is allowed.
3、不允許有明顯的氣孔、氣泡、堆流和起皺現(xiàn)象。
3. No obvious pores, bubbles, flow accumulation, or wrinkling are allowed.
4、不允許表面存在麻點、雜質(zhì)、刮痕、污濁及涂膜不勻。
4. No surface spots, impurities, scratches, stains, or uneven coating are allowed.
Color coated aluminum plate is a composite material formed by applying multiple layers of organic coatings on the surface of an aluminum substrate after undergoing a color coating unit and baking curing.
The surface of aluminum alloy aluminum plate undergoes coloring treatment. Due to the stable performance of aluminum alloy aluminum plate, it is not easily corroded. Generally, the surface can be guaranteed to not fade for at least 8 years after special treatment. Moreover, due to its low density and high hardness, the weight per unit volume is lighter than that of metallic materials.
Colored aluminum sheet combines the advantages of both aluminum sheet and organic materials. It has the advantages of high mechanical strength, good toughness, and easy processing and forming of aluminum sheet, as well as the good coloring, decoration, and corrosion resistance of organic polymer coating materials. It can be easily processed by punching, bending, deep drawing, welding, and other processes, resulting in practical, easy to process, and durable products.
Color coated aluminum panels have long been widely used abroad, and with the sustained high-speed growth of China's economic construction, the application field and demand for color coated aluminum panels in China have been continuously expanding in the past decade. Due to its wide use, simple processing, long service life, light weight (accounting for one-third of iron plate), low unit cost, coating cleaning and anti fouling, rich and vibrant colors, and green environmental protection, it has gradually become the future development direction of the color coated board industry, with a large market demand.
This article is a friendly contribution from aluminum coil manufacturers. For more information, please click: http://163888.com.cn Sincere attitude. We will provide you with comprehensive service. We will gradually contribute more relevant knowledge to everyone. Stay tuned