PE pipes are widely used in the current pipe market.In order to make PE pipes more beautiful,manufacturers have also conducted research on their coloring.Therefore,it is necessary to have a certain understanding of their coloring.The following knowledge will be explained in detail,let's learn about it together.
1.The ion deposition oxide or oxide method of PE tube is more suitable for processing large quantities of products,such as the watches we usually wear.Many watch cases and straps are plated with titanium gold,and the color generally appears golden yellow.The principle of this method is to perform vacuum evaporation coating on stainless steel workpieces in a vacuum coating machine.Due to its high cost and large investment,it is not suitable for processing small quantities of products.

2.High temperature oxidation method is to keep the workpiece within a certain process range and immerse it in a specific molten salt.After a certain chemical reaction,a certain thickness of oxide film is formed,which presents various colors.
3.Chemical method is the process of forming a film of color through chemical oxidation in a specific solution,but it requires the control of a reference telegraph to maintain consistent product color.The use of'due to law'is quite common.
After understanding the coloring techniques of PE pipes,we have added an additional option in the later selection process,which can be distinguished by color.Of course,there are still many issues to pay attention to during the construction of PE pipes.If you want to learn more about PE pipes,please follow our website.