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铝板表面色差因素具体有哪些?

来源:http://www.jndclyyxgs.com  发布时间:2021-07-27 14:01:23  

如果铝板的颜色效果不能达到理想的效果,它的应用将产生巨大的影响。那么,在生产中,铝板表面色差因素具体有哪些呢?主要是以下几个方面:
If the color effect of aluminum plate can not achieve the ideal effect, its application will have a great impact. So, what are the specific factors of color difference on the surface of aluminum plate in production? Mainly in the following aspects:
1.染料溶液的温度
1. Temperature of dye solution
铝板的染色分为冷染和热染,冷染在生产过程中长期使用,对颜色均匀性有很好的把握。热染的使用是短暂的,但很难操纵颜色。热染色温度一般在40°C~60°C,如果温度过高,会减少染色的吸附,使铝板表面容易开花。
Aluminum plate dyeing is divided into cold dyeing and hot dyeing. Cold dyeing is used for a long time in the production process and has a good grasp of color uniformity. The use of heat dyeing is short-lived, but it is difficult to manipulate the color. The thermal dyeing temperature is generally 40 ° C ~ 60 ° C. if the temperature is too high, it will reduce the adsorption of dyeing and make the surface of aluminum plate easy to blossom.


2.铝板氧化膜厚度
2. Thickness of aluminum oxide film
氧化膜是指铝板的厚度,孔隙率,透明度等,铝板氧化膜厚度可保持在10微米以上,可获得孔隙率和透明度,可获得较佳的染色质量。
Oxide film refers to the thickness, porosity and transparency of aluminum plate. The thickness of aluminum plate oxide film can be maintained above 10 microns to obtain porosity and transparency and better dyeing quality.
3.浓度的染色液
3. Concentration of dye solution
染色溶液的浓度和的关系的染色。着色铝板,较低的浓度,暗稍高浓度后。如果染料的较高浓度将颜色不均匀或浮色,在洗涤过程中容易地发生,并且在封闭的“彩色流”。为了提高染料的染料吸附能力,使用颜色的低浓度的延长染色时,染料分子渗透到更均匀的氧化膜的孔的深度,并且使颜色更和谐固体。
The relationship between the concentration of the dyeing solution and the dyeing. Colored aluminum plate, lower concentration, dark slightly higher concentration. If the higher concentration of dye will be uneven or floating color, it will easily occur in the washing process and in the closed "color flow". In order to improve the dye adsorption capacity of dyes, when dyeing with low concentration of color, dye molecules penetrate into the hole depth of more uniform oxide film and make the color more harmonious solid.
4.影响铝板原料部分
4. Affecting the raw materials of aluminum plate
一般情况下,高纯铝,铝镁,铝锰合金在生产过程中经过阳极氧化处理后,其染色性能较好,可染成多种颜色,对于重硅或铜板,在染色过程中只能染成深色和黑色,颜色较为单调。
Generally, high purity aluminum, aluminum magnesium and aluminum manganese alloys have good dyeing performance and can be dyed into a variety of colors after anodizing in the production process. For heavy silicon or copper plate, they can only be dyed dark and black in the dyeing process, and the color is monotonous.