Galvanized steel strip packing product post-processing technology on the properties of use the impact analysis

Galvanized steel strip packing product post-processing technology on the properties of use the impact analysis. The application effect of galvanized steel strip accords with modern requirements, in today have been widely used as building materials. The galvanized steel belt has the characteristics of many years does not rust, corrosion resistance, it can be done is not affected by outside bad environment, keep their own performance and appearance. In use in the process of the galvanized steel belt, in order to improve the operational efficiency and its own characteristics, can be to post-processing of galvanized steel strip products, make its performance better. Galvanized steel strip post-processing includes three aspects, passivation, phosphating and oil. First to passivation treatment of galvanized steel strip, can improve gloss, the surface of the galvanized layer structure and improve the corrosion resistance and service life of the galvanized layer, and can improve the adhesion strength of the coating and base metal. The passivation treatment mainly adopts chromate passivation. Adding activator in the passivation solution, such as fluoride, phosphate or sulfate, make get thicker chromate film after passivation. When in the passivation solution fluoride can reduce steel strip surface tension, film forming reactions, and can increase the chemical polishing effect, the passivation film light. By the method of the above, the galvanized steel strip for reprocessing technology, can make the product both in terms of appearance or their performance can be to the next level, become the ability to apply more reliable building materials.