铝单板表面一般经过铬化等处理后，再采用氟碳喷涂处理。氟碳涂料底漆面漆和清漆的聚偏乙烯树脂(KANR500)。一般分为二涂、三涂和四涂。氟碳涂层具有卓越的抗腐蚀性和耐热性，能抗酸雨、盐雾和各种空气污染物。耐冷热性能极好，能抵御强烈紫外线的照射能长期保持不褪色、不粉化，使用寿命长。我厂选用世界知名的氟碳涂料生产商PPG、DNT、AKZO、NIPPON等公司的优质氟碳涂料，颜色选择广泛，客户可直接按厂家提供的色板选用或提供色板样。

The surface of the aluminum veneer is generally pretreated by chromization, and then treated with fluorocarbon. Polyvinylidene resin (KANR500) for fluorocarbon primer primers and varnishes. Generally divided into two coats, three coats and four coats. Fluorocarbon coating has excellent corrosion resistance and weather resistance, and is resistant to acid rain, salt spray and various air pollutants. Excellent resistance to cold and heat, able to withstand strong ultraviolet radiation for a long time, no fading, no powdering, long service life. Our factory selects the high-quality fluorocarbon coatings of PPG, DNT, AKZO, NIPPON and other companies from the world-famous fluorocarbon coating manufacturers. The color selection is extensive, and customers can directly select or provide color swatches according to the swatches provided by the manufacturer.

一涂：喷面色漆
二涂：喷底漆+面色漆
三涂：喷底漆+面色漆+清漆(保护漆)
四涂：喷底漆+隔离漆+面色漆+清漆(保护漆)

1st coat option: Color top costing
2nd coat option: Flase primer + Color top costing
3rd coat option: Flase primer + Color top coating + top clear coating
4th coat option: Flase primer + Separation coating + Color top coating + Top coating (protecting paint)