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铝板氧化产生的特点有哪些?

来源:  发布时间:2020-09-01 15:46:41  

随着科技的发展,铝板生产厂家大量涌现出来,铝板的使用率也越来越高,铝及其合金的氧化处理分为化学氧化和电化学氧化两大类。用于装饰的目的往往需进行着色处理,着色的方法有化学着色和电解着色之分。
With the development of science and technology, a large number of aluminum plate manufacturers have emerged, and the utilization rate of aluminum plate is higher and higher. The oxidation treatment of aluminum and its alloys can be divided into chemical oxidation and electrochemical oxidation. For the purpose of decoration, it is often necessary to carry out coloring treatment. The coloring methods include chemical coloring and electrolytic coloring.
化学氧化处理所获得的膜层比较薄,质软不耐磨,抗蚀能力低于阳极氧化膜,一般不宜单独使用。由于化学氧化膜吸附能力较好,主要作用油漆的底层。阳极氧化的氧化膜厚度约为5——20微米,拥有较高硬度,良好的耐热和绝缘性,抗蚀能力高于化学氧化膜,多孔,有很好的吸附能力。
The film obtained by chemical oxidation is thin, soft and not wear-resistant, and its corrosion resistance is lower than that of anodic oxidation film, so it is not suitable to be used alone. Due to the good adsorption capacity of chemical oxide film, it mainly acts as the bottom layer of paint. The thickness of anodic oxidation film is about 5-20 μ M. it has high hardness, good heat resistance and insulation, higher corrosion resistance than chemical oxide film, porous and good adsorption capacity.

 


很多铝板厂家都会比较关心这一点,化学氧化处理所需设备简单、操作方便,生产效率高而成本低,适用范围广,不受零件大小和形状的限制,可以氧化大型零件和组合件。经化学氧化后涂装,可有效地提高零件的耐蚀能力。
Many aluminum plate manufacturers will be more concerned about this. Chemical oxidation treatment requires simple equipment, easy operation, high production efficiency and low cost, wide application range, not limited by the size and shape of parts, can oxidize large parts and assemblies. Coating after chemical oxidation can effectively improve the corrosion resistance of parts.
铝阳极氧化膜综合性能优于化学氧化膜,应用更为广泛,主要用途有:
The comprehensive properties of aluminum anodic oxide film are better than that of chemical oxide film, and its application is more extensive
(1)防护性。提高零件的耐磨、耐蚀、耐气候腐蚀。
(1) Protection. Improve the wear resistance, corrosion resistance and weather corrosion resistance of parts.
(2)装饰性。制成本色光亮膜,看成彩色膜。
(2) Decorative. It is made of natural color bright film and regarded as color film.
(3)绝缘性。作为电容器介质膜,铝线卷绝缘膜,每微米厚度可耐25V电压。
(3) Insulation. As capacitor dielectric film, aluminum coil insulation film, can withstand 25V voltage per micron thickness.
(4)提高与有机涂层的结合力,作涂装底层。
(4) Improve the binding force with organic coating, as the bottom coating.
(5)提高与无机覆盖层的结合力,作电镀、搪瓷的底层。
(5) Improve the binding force with inorganic coating, and make the bottom layer of electroplating and enamel.
以上是关于铝板氧化的一些特点,大家如有更多的疑问欢迎到德成铝业进行业务洽谈合作,企业常年各种铝板批发,欢迎大家前来咨询!
The above is about some characteristics of aluminum oxidation, if you have more questions, welcome to Decheng aluminum for business negotiation and cooperation, the company's perennial aluminum plate wholesale, welcome to consult!

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