In metal etching production processing, raw materials before the solution there is a de-oiling work, also known as "degreasing". In order to better get stronger etching quality, metal etching equipment manufacturers must pay great attention to degreasing. The key is because the etched metal composite material in the manufacturer in order to better anti-corrosion treatment, pulling and machining
Author: Robby
In metal etching production processing, raw materials before the solution there is a de-oiling work, also known as "degreasing". In order to better get stronger etching quality, metal etching equipment manufacturers must pay great attention to degreasing. The key is because the etched metal composite material in the manufacturer in order to better anti-corrosion treatment, pulling and machining manufacturing or forming the whole process of the application of automotive oil, grease, animal and vegetable oils, etc., stained in the metal composite material, and therefore before carrying out the etching of the raw material must be removed from the oil contaminants.
Metal etching process in the removal of oil is one of the key processes of surface treatment. As oil stains will harm the adhesion of light sensitive printing ink, and its drying process is very easy to lead to the printing ink fall down cracked, resulting in etching pattern design, harming the formation and accuracy of the text map, so metal etching production and processing of oil removal process is indispensable, oil residue must be cleaned up neatly.
Generally speaking, hardware etching equipment manufacturers can be divided into oil removal: organic chemical or other ways to remove parts surface oil stains. At this stage, the key to common ways to remove alkali, organic solutions to remove oil and metal cleaning agent to remove oil. In the etching production process to remove oil neatly also ensures the quality of the late etch-resistant layer production, etch-resistant layer is harmful to the precision of etching production process. For all of us, we production and processing of parts precision in ± 0.1 mm ~ 0.01 mm varies, and therefore for the degreasing process, in other words, in the metal etching process each process regulation is very strict, in order to ensure the accuracy and quality of goods.