Why do copper doors rust?

一，当消费者家中的铜门不小心被刮伤表面的金属保护漆后，时间一长，里面的铜接触到空气后，就会产生铜绿，俗称“铜锈”。倘若铜门生了锈，势必会影响铜门的美观。

1、 When the copper door in the consumer's home is accidentally scratched by the metal protective paint on the surface, after a long time, the copper inside will produce copper green after contacting the air, commonly known as "copper rust". If the copper door rusts, it is bound to affect the beauty of the copper door.

二，铜门表面会有斑的原因可能是应为漆在表面的油漆质量有问题，或者是在喷漆时，操作步骤不恰当导致颜色不均匀。这是原因之一，所以在制作铜门的时候，不能为了节省成本有的部分喷漆的量不够，很容易使铜门掉漆。

2、 The reason why there are spots on the surface of the copper door may be that there is a problem with the paint quality on the surface, or the color is uneven due to improper operation steps during painting. This is one of the reasons, so when making copper doors, we can't save costs. Some parts of the paint is not enough, which is easy to make the paint fall off.

三，在制作铜门的过程中，门框经常是没有干透就喷漆，时间长了门框一定会上绣的。这其实在很多的铜门厂家都能够看的到，很多时候是为了节约时间，就没有经过烤箱。其实如果是经过烤箱，温度把握不准的话，铜门表面会发黄的。少一点客户的投诉，就能增加一些业绩，在市场上的竞争会占优势的。

3、 In the process of making a copper door, the door frame is often painted without drying. The door frame will be embroidered after a long time. In fact, many copper door manufacturers can see this. Most of the time, they don't go through the oven in order to save time. In fact, if it is through the oven and the temperature is not sure, the surface of the copper door will turn yellow. Less customer complaints can increase some performance, and the competition in the market will be dominant.

四，铜门还会经过化学药水的处理，处理之后一定要将化学药剂清洗干净，不然时间以长就会生出黑色的锈斑。

4、 The copper door will also be treated with chemical liquid. After treatment, the chemical must be cleaned, otherwise black rust will appear in a long time.

五，很多的厂家在制造铜门的过程中为了省下那几百块钱就偷工减料，引来的是顾客的投诉，这又是何苦呢。铜门生锈之后你还要派人过去修理，这将会花掉一部分钱，就算是按照一平方米几百块钱来算的话，你制作铜门的成本实际上是多花了几千块钱。可能因为生锈的事将会失去很多的潜在客户，这才是大的损失。

5、 In the process of manufacturing copper doors, many manufacturers cut corners on work and materials in order to save hundreds of dollars, which leads to complaints from customers. Why bother. After the copper door is rusty, you have to send someone to repair it, which will cost a penny. Even if it is calculated according to hundreds of dollars per square meter, your cost of making the copper door is actually thousands of dollars more. Maybe you will lose a lot of potential customers because of rust, which is a big loss.

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