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.
A Guide to UN-Rated DrumsAugust 1, 2023UN ratings, established by the United Nations, are an essential system for classifying and identifying the level of safety and suitability of containers used to transport hazardous materials. These ra...view
Reusable Packaging Drums: How to Export Them?August 18, 2023What is reusable packaging?Reusable packaging refers to packaging containers and fixed pallets that are used repeatedly for importing and exporting goods, either individually or with goods. It is wide...view
Overview Of Metal Packaging Container ClosureJuly 1, 2022The metal sealing compound is used for the sealing of rigid packaging containers and is mainly used for the sealing of various bottles, cans and barrels. In order to make the seal good, rubber or resi...view
Mastering the Art of 55 Gallon Drum CapsFebruary 21, 2024The 55-gallon drum is a staple in many industries, from oil and chemical to food and beverage. These drums are used for storing and transporting a wide variety of materials, making them incredibly ver...view