Galvalume plate has better anti-rust performance Aluminum surface treatment of galvalume 1. Metallic material electroplating process: more common, at the same time there is a process of electroplating after grinding and polishing; 2. Air oxidation: The main application of air…
Causes of Cracks in prepainted galvanized sheet The pre-painted galvanized sheet may have cracks during processing, resulting in incomplete products. So what is the reason for this phenomenon? Many friends have questions in this regard, and it is particularly important…
The oxidation problem of color steel coil A.color steel coil 1 As the use rate of color steel coils becomes more and more common, its quality is getting higher and higher. Because of its characteristics and advantages, it is widely…
Color steel plate characteristics and installation Characteristics of color steel plate A.) The color steel plates can be disassembled and then restored, which can be easily assembled and disassembled. The standard unit wall panels can be interchanged, which is very…
Introduction to the Functional Coat (Antiseptic) Antibacterial color coated board definition: Antibacterial is a long-term bactericidal effect that first controls the activity and reproduction of microorganisms, however, creates a clean environment, and gradually kills them; taking the bacteria that live…
Use of color-coated board(construction) A. Color-coated boards are a competitive replacement for wood and other materials. Because they have the advantages of preventing discoloration, resistance to atmospheric corrosion, and resistance to pulverization. They minimize the maintenance costs of the building….
During the running of prepainted steel coil coating line, the strip off tracking is a very common fault problem. For example, the horizontal force caused by the installation problems of roller or rack. And there also have the following deviation phenomenon….
A. Color difference 1. Paint itself has a larger color difference. Staff should immediately change the color coated steel sheet coating species. 2. Improper film thickness control caused coating color difference. CAMELSTEEL suggested that staff should promptly adjust the film…
Observe if the color coated steel sheet paints have crust, gel, delamination, precipitation, fineness and other conditions, it’s preferably measure the storage stability of the color coated steel sheet paints in accordance with the national standard GB 6753.3-86. 1. Crust…
The determination of cleanliness can be measured by laboratory instruments measurement and simple on-site determination measurement. Instruments measurement is mainly used in the condition that there’s extra high requirement on the color coated substrates cleanliness and coating mechanical properties. Most…
