What Are Power Coated Aluminum Colors
The current mainstream powder coated aluminum colors are white, red, blue, silver gray,etc. Customers can also choose color according to Ral or Pantone color card. What are its uses and applications? Learn more.
The color coated aluminum coils are mainly two kinds of paint films: polyester coating and fluorocarbon coating. At present, the thickness of color coated aluminum coil is between 0.024-1.2 mm. The current mainstream powder coated aluminum colors are white, red, blue, silver gray,etc. Customers can also choose color according to Ral or Pantone color card.
Coating type and thickness are determined by a balance between cost-effectiveness and performance, and service life is dependent on many factors, including conditions of outdoor exposure, maintenance and keeping the surface free of long-term contact with corrosive materials. Proper maintenance of its surface can prolong its service life.
The powder coated aluminum coil features beauty, durability, light weight, high strength, strong temperature adaptability, good fire resistance, strong acid resistance, good sound insulation, easy maintenance, and easy cleaning, and it has low cost and good decorative effect. Aluminum coil is a very popular new interior and exterior wall decoration material in recent years. It is one of the three major curtain wall materials together with stone and glass curtain walls.
It is used for building curtain walls, renovation of old buildings, interior and facade decoration, billboards, signs, various equipment, machine tool appearance decoration, subway, subsea tunnel interior decoration, various airport decoration,various office furniture and civil furniture production.
Architectural coated aluminum coil mainly adopts spraying or roller coating process, mainly roller coating. Roller coating production is characterized by good production continuity, high efficiency, high output, easy quality control, good quality, high utilization rate of raw materials and coatings and less pollution. At present, from the perspective of technical process adaptability and large-scale production, roller coating has obvious advantages in the production of color coated aluminum.
Quality requirements of color coated aluminum coil
Take white powder coated aluminium for example. The 60°gloss value of the coating should be consistent with the contract, and the allowable deviation is ±5 gloss units. The coating color should be basically consistent with the standard color plate stipulated in the contract.
When measured by an instrument, the color difference between the single-color coating and the standard color plate is ΔEab*≤1.5, and the color difference between the same batch of products is ΔEab*≤1.5. The coating has passed the pencil scratch test, and the hardness is ≥1H.
Haomei Aluminum CO., LTD.
Xin'an Industrial Assemble Region,Luoyang,Henan Province,China
Office Add: 1103, No.14 Waihuan Road, CBD, Zhengzhou, China