铝板作为时下应用比较广泛的铝型材，凭借其自身的显著优势，目前在行业当中得到了及其普遍的使用。当然了，现实当中也有一些朋友对该系铝板的氧化膜的性质和用途还不是很清楚，接下来铝板生产厂家来讲一下有关于这方面的知识。
As a widely used aluminum profile at present, aluminum plate has been widely used in the industry by virtue of its obvious advantages. Of course, in reality, there are some friends who are not very clear about the nature and use of the oxide film of this series of aluminum plates. Next, the aluminum plate manufacturer will tell us about this knowledge.
铝板的氧化膜结构的性质很丰富，比如其多孔性，氧化膜具有多孔的蜂窝状结构，膜层的空隙率决定于电解液的类型和氧化的工艺条件，氧化膜的多孔结构，可使膜层对各种有机物、树脂、地蜡、无机物、染料及油漆等表现出良好的吸附能力，可作为涂层的底层，也可将氧化膜染成各种不同的颜色，提高铝板的装饰效果。
The nature of the oxide film structure of aluminum plate is very rich, such as its porosity. The oxide film has a porous honeycomb structure. The porosity of the film depends on the type of electrolyte and the oxidation process conditions. The porous structure of the oxide film can make the film show good adsorption capacity for various organic substances, resins, floor wax, inorganic substances, dyes and paints. It can be used as the bottom layer of the coating, and can also dye the oxide film into different colors, Improve the decorative effect of aluminum plate.

铝板氧化膜具有很高的硬度，可以提高金属表面的耐磨性，当膜层吸附润滑剂之后，可进一步提高其耐磨性；当然了，氧化膜在大气中很稳定，因此具有较好的耐蚀性，其耐蚀能力和膜层厚度、组成、空隙铝、基体材料的成分以及结构的完整性有关。为提高膜的耐蚀能力，阳极氧化后的膜层通常再进行封闭或喷漆处理。
The aluminum oxide film has high hardness, which can improve the wear resistance of the metal surface. When the film absorbs lubricant, it can further improve its wear resistance; Of course, the oxide film is stable in the atmosphere, so it has good corrosion resistance. Its corrosion resistance is related to the film thickness, composition, void aluminum, composition of the matrix material and structural integrity. In order to improve the corrosion resistance of the film, the anodized film is usually sealed or painted.
铝板的氧化膜是一种良好的绝热层，其稳定性可达1500摄氏度，因此，在瞬间高温下工作的零件，由于氧化膜的存在，可防止铝的熔化；此外，它还具有很高的绝缘电阻和击穿电压，可以用作电解电容器的电介质层或电器制品的绝缘层。有铝型材需求的朋友可实地考察或来电咨询。
The oxide film of aluminum plate is a good thermal insulation layer, and its stability can reach 1500 degrees Celsius. Therefore, the existence of the oxide film can prevent the melting of aluminum for parts working under transient high temperature; In addition, it also has high insulation resistance and breakdown voltage, and can be used as the dielectric layer of electrolytic capacitors or the insulation layer of electrical products. Friends who need aluminum profiles can visit on the spot Or call for consultation.