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Main Purpose of Printing Color Coated Steel Coil

Sep 30, 2022

The printed color-coated steel coil is light, beautiful and has excellent anti-corrosion properties, and can be directly processed. It provides a new type of raw material for the construction industry, shipbuilding industry, vehicle manufacturing industry, furniture industry, electrical industry, etc. Steel replaces wood, efficient construction, energy saving, pollution avoidance and other outstanding effects.


Using galvanized steel coils as substrates, colorfully printed color-coated steel coils, in addition to zinc protection, the organic coating on the zinc layer has a masking and barrier effect, which can prevent the steel from rusting and has a longer service life than galvanized steel. It is introduced that the service life of printed color coated steel coil is 50% longer than that of galvanized steel coil.


In different areas and different application parts, the service life of colorful coated boards with the same amount of galvanizing, the same coating, and the same coating thickness will be very different. For example, in industrial areas or coastal areas, due to the effect of sulfur dioxide gas or salt in the air, the corrosion rate is accelerated and the service life is affected. In the dry season, if the coating is soaked by rain for a long time, or where the temperature difference between day and night is too large, it will be corroded quickly, and the service life will be reduced.


Buildings or workshops made of printed color-coated steel coils often have a long service life when they are washed by rain, otherwise, they will be affected by the effects of sulfur dioxide gas, salt and dust. Therefore, in the design, if the inclination of the roof is larger, it will be less likely to accumulate dust and other dirt, and the service life will be longer; for those areas or parts that are not often washed by rainwater, they should be washed with water regularly.

printed color-coated steel coil

To sum up, the main uses can be used as steel-wood doors, anti-theft doors, fire doors, carriages, parking sheds, rolling gates, high-performance wood grain boards, high-gloss panels for small household appliances shells, high-scratch particles for European-style rolling shutters, and telephone booths. , Newsstand, special general checkered board for partitions of entertainment kits. In general, it is an ideal panel for making steel-plastic panels, honeycomb panels, ceilings, and sandwich panels, and is widely used in interior and exterior wall and underground engineering decoration.

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