The Harm Of Industrial Oil On The Surface Of Steel Plate And The Classification Of Degreasing Methods
The hazard of industrial oil pollution to the coating layer.
The presence of industrial oil stains hinders the direct contact between the acid used for rust removal and the rust. The presence of oil stains results in prolonged rust removal time or incomplete rust removal.
The presence of oil stains affects the direct close contact between the phosphating solution and the surface of the steel, so that the chemical reaction process of phosphating cannot be produced, thus affecting the formation of the phosphating film.
Incomplete rust removal and incomplete formation of the phosphate film affect the performance of the coating layer. The presence of oil stains also directly affects the adhesion of polymer organics to the steel surface, thereby reducing the anti-corrosion effect of the coating layer.
Before the metal surface is painted, if the oil is not removed, the oil will inevitably be mixed with the paint, resulting in weak adhesion and poor anti-corrosion performance.
Short comment: The surface of the drum closure provided by Xuheng is galvanized, which can well prevent the drum closure from being corroded when oily products are contained in the barrel.
How Much Do You Know About Industrial Lubricants?July 1, 2022"Industrial lubricants are used in a wide range of base oils, such as pure mineral oils, PAO poly ether synthetic oils, alkylbenzene oils, and biodegradable lipid oils.When they become industrial...view
National Holiday NotificationJune 30, 2022According to the relevant regulations of the General Office of the State Council, combined with the actual situation of our company, after research and decision, the specific arrangements for our Nati...view
Iran: China is TrustworthyApril 10, 2023In 2015, the lifting of sanctions on Iran became a hot topic worldwide. Companies from all over the world have set their sights on the Iranian market and have begun actively entering it. Iran, a major...view