目前，工業(yè)上通常采用的濟(jì)南鋁板http://www.7075lu.com/著色法有自然著色法、電解著色法和化學(xué)著色法以及樹(shù)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(jì)南鋁板化學(xué)著色法也就是所謂的浸漬著色法，這是早期用于鋁陽(yáng)極氧化膜著色方法?；瘜W(xué)機(jī)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(shí)，染料被吸附在孔隙表面并向孔內(nèi)擴(kuò)散、堆積，且和氧化鋁進(jìn)行化學(xué)或物理作用而使膜層著色，經(jīng)封孔處理，染料被固定在孔隙內(nèi)。
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(jì)南鋁板http://www.7075lu.com/化學(xué)著色法具有工藝簡(jiǎn)單、效率高、成本低、設(shè)備投資少、著色域?qū)挕⑸珴甚r艷等優(yōu)點(diǎn)。但是大面積的制品容易出現(xiàn)顏色不均，著色后清洗、封孔不當(dāng)或受到機(jī)械損傷時(shí)，容易褪色，著色膜的耐光性能差，因此一般作為室內(nèi)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.