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彩钢板出现爆漆现象的原因

返回列表 来源: 发布日期: 2019.08.18

彩钢板出现爆漆现象的原因

山天物彩板专注彩板16年——淮安彩钢板货源充足_淮安彩钢板长期生产  更多信息请拨打网站上方电话咨询了解。

彩钢板虽然性能优异,但在某些情况下也存在一些问题。例如,彩钢板爆炸漆是一种常见的现象,所以任何现象都有其原因和原因。这里有一个共同点: 彩钢板爆炸喷漆现象的原因。


1。先加入钝化液,再加水。由于钝化液的密度问题,如当钝化液的密度高于水的密度时,原料的混合物不均匀,钝化层与基体的粘附性不好。 彩钢板表面极易产生油漆爆炸现象。

2。还有一个钝化板的温度生产过程需要每两小时检查一次,原因是工作人员在检查过程中没有定期跟踪钝化板的温度。特别是在冬季,2小时内温度变化较大,最终导致彩钢板老化,压印时划伤油漆。

3。彩钢板生产过程中,出口检查镜和部分滚筒上有灰尘。粉尘直接影响彩钢板的表面质量。它可能不会出现在开始,但一旦时间长了,或在阳光下,油漆会发生爆炸现象。

Although the performance of color steel plate is excellent, there are also some problems under certain circumstances. For example, color steel plate explosion paint is a common phenomenon, so any phenomenon has its reasons and reasons. Here is a share: color steel plate explosion paint phenomenon reasons.

1. Passivating liquid is added first, then water is added. Because of the density problem of passivation solution, such as when the density of passivation solution is higher than that of water, the mixture of raw materials is not uniform, and the adhesion between passivation layer and substrate is not good. It is very easy to cause the phenomenon of paint explosion on the surface of color steel plate.

2. There is also a passivation plate temperature production process is required to check once every two hours, the reason is that the staff did not regularly track the passivation plate temperature during the inspection. Especially in winter, the temperature changes within 2 hours are relatively large, which will eventually lead to the aging of the color steel plate, and scratch the paint when pressing.

3. In the process of color steel plate production, there is dust on the exit inspection mirror and on some rollers. The dust will directly affect the surface quality of the color steel plate. It may not appear at the beginning, but once the time is long, or in the sunshine, the phenomenon of paint explosion will occur.

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