提起生锈，大家肯定会想到钢铁、建筑，随着建筑行业的发展，电动门纷纷也成了人们终于关注的对象，面对着电动门激烈的竞争，供不应求，市场就会存在一些劣质产品，来坑蒙广大的消费者，而且电动门几乎没有很好的售后服务。很多厂家为了节约成本，赚取更大利润，便偷工减料，购买劣质材料生产电动门。因此，想要购买正规的不锈钢电动门，还是选择电动门。但是不锈钢的电动门也是会生锈的，这不代表电动门的质量不好，而且很多都是由于环境导致的，下面由山东电动门厂家介绍电动门生锈的原因：

　　Mention of rust, I am sure you will think of the steel construction, with the development of the construction industry, the electric door have become the object of attention of the people finally, facing the door of fierce competition, market demand, there will be some inferior products, to deceive consumers, but almost no electric door good customer service service. Many manufacturers, in order to save costs and earn more profits, cut corners and buy inferior materials to produce electric doors. Therefore, want to buy regular stainless steel electric door, or choose electric door. But stainless steel electric door is also rusty, this does not mean the quality of the electric door is not good, and many are caused by the environment, the following by the Shandong electric door manufacturers to introduce the reasons for the electric door rust:

　　1、遇冷凝水，形成硫酸、硝酸、醋酸液点洒在电动门体上，这种属空气污染，也会影响到不锈钢的外观，引起锈蚀斑点等现象。

　　1, in case of condensation water, the formation of sulfuric acid, nitric acid, acetic acid liquid point sprinkling on the electric door body, this is air pollution, but also affect the appearance of stainless steel, causing corrosion, spots and other phenomena.

　　2、电动门表面被一些有机物液体粘附，在有水氧情况下，构成有机酸，长时间则有机酸对不锈钢表面的腐蚀。

　　2. The surface of the electric door is adhered by some organic liquid, and the organic acid is formed under the condition of water and oxygen, and the corrosion of the organic acid on the surface of the stainless steel is long time.

　　3、表面存积着含有其他金属元素的粉尘或异类金属颗粒的附着物，在潮湿的空气中，附着物与不锈钢间的冷凝水，将二者连成一个微电池，引发了电化学反应，保护膜受到破坏，称之谓电化学腐蚀。

　　3, the surface of deposited dust or heterogeneous metal particles containing other metal elements of the attachment, in the humid air, condensed water and adhesion between the stainless steel, the two together into a micro battery, causing the electrochemical reaction, the film has been destroyed, called electrochemical corrosion.

　　4、电动门表面粘附酸、碱类物质，长时间的腐蚀下，局部表面会引起斑点锈蚀状。

　　4, the electric door surface adhesion acid, alkali substances, long time corrosion, local surface will cause spot corrosion shape.