Application study of computer color measuring technology used in the process of aluminum coloring

作者：Zhou Tian Chi^*; Lu Da Lian

来源：Information Technology Journal, 2013, 12(3): 449-453.

DOI：10.3923/itj.2013.449.453

• 3 levels
• 4-level
• Application studies
• Color difference
• Dyeing temperature
• K/S value
• Measuring systems
• Measuring technology
• Optimum conditions
• pH value
• Processing technologies

Application of the computer color measuring system used in the process of aluminum coloring was emphatically researched. To objectively evaluate the quality of the products, the values about K/S and color difference were calculated. Through analyzing each factor such as dyeing temperature, the thickness of the oxidized-layer, pH value as well as dyeing time, the optimum condition is defined for the processing technology. Satisfactory products were obtained in solution with pH of 5, dyed at 60°C for 30 mm and the film thickness was controlled within 16±0.5 urn. The results showed that the best K/S value of the aluminum after dyeing treatment had reached 4.24 and fading color fastness was 4-5 level to dry rubbing, 3-4 level to wet rubbing while staining color fastness was 4 level to dry rubbing, 3 level to wet rubbing.

• 出版日期2013
• 单位东华大学