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Home / News / Industry News / What are the reasons for the color difference of the aluminum composite panel?

What are the reasons for the color difference of the aluminum composite panel?

Update: 25 Feb, 2021
1.Raw material reasons. different suppliers. Different suppliers have a great influence on color control and production. Almost all raw materials for paint factories come from different places. If different suppliers are required to mix the same forehead color, there is already a difference in the raw material section.
⒉ Equipment reasons. Different coating equipment also has certain differences in coating intensity and brightness, and different intensities and brightness have a great impact on the human eye.
3. Technical reasons. Different production processes inevitably lead to different colored products. It is difficult for domestic aluminum-plastic composite panel manufacturers to achieve the same process control conditions, so there must be a certain color difference between different batches or even the same batch.