目前，工業上通常采用的濟南鋁板http://www.pdadn.com/著色法有自然著色法、電解著色法和化學著色法以及樹脂粉末靜電噴涂法。
Currently, the industry commonly used aluminum coloring Jinan natural coloring, electrolytic and chemical coloring coloring and resin powder coating method.
   
濟南鋁板化學著色法也就是所謂的浸漬著色法，這是早期用于鋁陽極氧化膜著色方法。化學機理是基于多孔膜層有如紡織纖維一樣吸附染料的能力，染料在水中分離成單分子，著色時，染料被吸附在孔隙表面并向孔內擴散、堆積，且和氧化鋁進行化學或物理作用而使膜層著色，經封孔處理，染料被固定在孔隙內。
Jinan aluminum chemical coloring is called dipping coloring, which is early for anodized aluminum coloring methods. Chemical mechanism is based on a porous film like woven fabric as dye adsorption capacity, the dye in the water into a

single molecule separated, coloring, the dye is adsorbed to the surface of pores in the pore diffusion, accumulation, and alumina and a chemical or physical action leaving the colored film, by sealing treatment, the dye is fixed within the pores.

濟南鋁板http://www.pdadn.com/化學著色法具有工藝簡單、效率高、成本低、設備投資少、著色域寬、色澤鮮艷等優點。但是大面積的制品容易出現顏色不均，著色后清洗、封孔不當或受到機械損傷時，容易褪色，著色膜的耐光性能差，因此一般作為室內裝飾、日常用小型鋁制品的著色處理。
Jinan aluminum chemical coloring process is simple, high efficiency, low cost, less investment in equipment, coloring domain wide, bright color, and so on. However, a large area of products prone to uneven color, coloring after cleaning, improper sealing or mechanical damage, it is easy to fade, poor light fastness of the colored film, it is generally used as interior decoration, with a small aluminum products daily coloring treatment.