不允許嚴重的漏涂涂層脫落混色粘連。不允許涂層因烘烤過量發(fā)脆變黃失光等。
Serious peeling, color mixing, and adhesion of the missed coating are not allowed. It is not allowed for the coating to become brittle, yellow, or dull due to excessive baking.
不允許存在明顯的色差或光澤不均勻等。
No obvious color difference or uneven gloss is allowed.
不允許有明顯的氣孔氣泡堆流和起皺現(xiàn)象。
It is not allowed to have obvious air holes, bubble accumulation, and wrinkling.
不允許表面存在麻點雜質刮痕污濁及涂膜不勻。
It is not allowed to have pits, impurities, scratches, stains, or uneven coating on the surface.
彩涂鋁板是鋁基板經過彩色涂層機組后，在表面涂敷上多層有機涂料并經烘烤固化而成的復合材料。
Color coated aluminum plate is a composite material made by applying multiple layers of organic coatings on the surface of an aluminum substrate after undergoing a color coating unit and curing through baking.
鋁合金鋁板的表面進行著色處理，因鋁合金鋁板性能十分穩(wěn)定，不易被腐蝕，一般表層經特殊處理后可以保證至少8年不褪色，更因其密度小硬度高，單位體積的重量是金屬材料中Z輕的。
The surface of aluminum alloy aluminum plate is subjected to coloring treatment. Due to its very stable performance and resistance to corrosion, the surface can generally 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.
彩涂鋁板兼有鋁板與有機材料兩者的優(yōu)點，既具有鋁板的機械強度高韌性好易加工成型等性能優(yōu)點，又具有有機聚合物涂層材料良好的著色裝飾性耐腐性，能很容易地進行沖裁彎曲深沖焊接等加工，制成的產品實用易加工耐久。
Colored aluminum sheet has the advantages of both aluminum sheet and organic material. It not only has the mechanical strength, high toughness, and easy processing and forming properties of aluminum sheet, but also has the good coloring and decoration properties of organic polymer coating materials, corrosion resistance, and can be easily processed for punching, bending, deep drawing, welding, and other processing. The product made is practical, easy to process, and durable.
彩涂鋁板在國外早已廣泛應用，而隨著我國經濟建設的持續(xù)高速增長，近十年來，國內彩涂鋁板應用領域和需求不斷擴大。因其使用廣泛加工簡便使用年限長質輕(比重是鐵板的1/3)單位造價低涂層保潔防污色彩豐富艷麗綠色環(huán)保等特點而逐漸成為彩涂板行業(yè)的未來發(fā)展方向，市場需求量較大。
Color coated aluminum panels have been widely used abroad, and with the sustained and rapid 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 widespread use, easy processing, long lifespan, and light weight (accounting for 1/3 of iron plate), low unit cost, coating, cleaning, anti fouling, rich and colorful green environmental protection, it has gradually become the future development direction of the color coated board industry, with a large market demand.
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