Metal-coated laminate is a new decorative material that has only become popular in recent years. Some people may not be familiar with it yet, but this doesn’t mean it lacks advantages. On the contrary, compared to standard sheet materials, metal-coated laminate offers a more distinctive decorative effect.
Selecting coated steel sheet is a crucial consideration. Wasteful material performance often fails to meet performance requirements. Consider the following factors when purchasing coated steel sheet: First, understand the intended use and environmental corrosion potential of the selected sheet. Then, choose the appropriate sheet based on your needs. For example, standard coated steel sheet can be used for general environments. While this is the material of choice, the following factors are also important when selecting coated steel sheet.
- Color film: Different types of color film vary in hardness, flexibility, adhesion, and durability. PVC color film is currently the most widely used, offering excellent durability, hardness, and toughness at a reasonable price. Color film selection is primarily influenced by the intended use, environmental corrosion potential, service life, durability, processing method, and degree of deformation.
- Color film color variation: Color film will exhibit color variation during production and use. Since color variation is affected by a variety of factors, including production organization, color depth, age, operating environment, and intended use, it is typically negotiated between the supplier and buyer at the time of ordering.
- Color Film Adhesion: This property is closely related to the workability of the coated steel sheet and is primarily selected based on the processing method and degree of deformation. For applications with fast deformation rates and large deformation degrees, select coated steel sheets with high impact energy and low T-bend values.
- Durability: Durability is a performance characteristic typically measured by service life. It is closely related to factors such as the type and thickness of the color film, and the corrosive nature of the operating environment.
- Other Properties: The operating environment requires coated steel sheets to possess excellent resistance to solvents, acids and alkalis, stains, and heat, and these requirements should be given due attention.
Based on the application, selecting the appropriate substrate and color film, and employing the appropriate lamination method, can produce coated steel sheets that meet the requirements.
