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The dyeing process of aluminum checker plate

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    1, the oxide film for the quality of aluminum plate has a great impact. Oxidation film refers to the thickness of the aluminum checker plate in the production process, porosity, transparency and so on. aluminum checker plate in the thickness of the film can be maintained at 10um or more, porosity and transparency, so you can get better dyeing quality.

    2, the temperature of dyeing. aluminum checker plate in the dyeing process is divided into cold and hot dyeing. The use of cold dyeing, the longer the time spent in the process of dyeing the color of the uniformity of the better grasp. Heat dyeing time is relatively short, but in the process of dyeing the control of the color more difficult. The temperature for thermal dyeing is usually in the range of 10 to 60C. If the dyeing process, the temperature is too high, will reduce the dye adsorption, and easily lead to aluminum surface floral.

    3,aluminum tread plate 4 x 8 of raw materials. Usually we are in the process of production of high-purity aluminum, aluminum-magnesium, aluminum-manganese alloy after anodizing, the dyeing function is the best, can be dyed into a variety of colors. For containing silicon or copper relatively heavy plate, in the dyeing process can only be dyed dark and black, more monotonous color.

    4, staining solution concentration. There is a certain relationship between the concentration of aluminum checker plate and dyeing, if the aluminum checker plate 3mm dyed, which can reduce the concentration of a little, dyed dark concentration can be higher. Usually produced by the aluminum material is relatively pale color of its color is 0.1-0.39g / L, light color is 1g / L, dyeing deep color is 3-5g / L, dyeing dense color is 10-15g / L , If the required concentration of the dye will result in a relatively high color uneven or floating color phenomenon occurs in the process of cleaning and closure of the flow prone to color. In order to enhance its dyeing adsorption properties, so you can use a low concentration of color extension dyeing, so that the dye can be more uniform penetration of the oxide film, so that dyeing can be more harmonious and solid.