Before applying paint, protective coatings or various functional surface treatments, the metal surface must be prepared under controlled conditions. Chemical residues, ionic contaminants and process-related residues remaining on the surface after initial cleaning may affect the conditions required for the subsequent coating stage. Surface preparation is therefore not limited to degreasing alone; it consists of a series of complementary and controlled process stages.
In the first stage, oil, grease and organic contaminants are removed from the surface using an appropriate cleaning system. Depending on process requirements, neutralization may then be applied to balance residual alkalinity and control unwanted ionic residues. This approach helps ensure that the metal surface proceeds to the subsequent treatment under more controlled conditions.
The chemical treatments used for surface preparation must be compatible with the type of metal being processed. Steel, galvanized surfaces, aluminum and different metal alloys may respond differently to the same chemical conditions. Chemical concentration, contact time, temperature and rinsing conditions should therefore be determined according to the specific requirements of the process.
The purpose of surface preparation is not to create the coating itself, but to establish suitable surface conditions for the coating process. Cleaning, degreasing, neutralization and ionic residue control should therefore be regarded not as independent operations, but as complementary stages within an integrated pre-coating preparation sequence.
Product ınformatıon
- Concentrated Pre-Paint Alkaline Pre-Degreaser and Cleaner, Concentrated Neutralizer and Protective Ion-Sequestering Agent, Industrial Cleaning and Degreasing Solvent, Organic Green Solvent
