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DegreaserModify Date : 2018-11-17 16:49:35
▣ CCL Degreasing Agent
No matter how clean the metal is, there are many foreign objects such as mill oil, grease and oxide film on its surface. However, even when a small amount of these contaminants is present on the metal surface, the adhesion of the coating film is significantly reduced. Therefore, it is important to select an appropriate degreasing agent according to the type of polluted substance and its application method (spraying, deposition, high pressure jet spray, etc.) and its facilities.
※ FEATURE
Alkali degreasing agent
Alkaline degreasing agents include liquid and powder types, and are divided into weak alkali, heavy alkali and strong alkali degreasing agents depending on the application. The degreasing treatment time, treatment method, temperature, pollution status, type, and equipment are taken into consideration, and the appropriate degreasing agent is selected by a technician.
Acidic degreaser
It has liquid phase and contains alkali metal phosphoric acid and surfactant, and after degreasing and washing, it forms thin phosphate on steel and EG surface to prevent corrosion and paint adhesion.
Emulsion degreaser
Especially, it is suitable for removing oily contaminants and prevents rust by forming an oil film on the surface of the object after drying.
Cold Forging
It is used to remove deeply penetrated ingredients such as honryube during cold forging.
※ State before and after degreasing
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