Spraying and curing of color coated rolls will directly affect the performance and surface quality of color coated products. In actual production, it is necessary to reasonably set the furnace temperature to achieve the temperature of the metal plate needed for curing the paint so that the organic solvent escapes completely at a reasonable speed and the coating is completely solidified.
Ensuring the product's performance and surface quality is the key point in the control of color coated production. Reasonable setting and keeping the furnace temperature can improve the performance of the coating and keep the quality of the coating stable. The method of fixing the bottom of the plate with the color coating is simple. There are several methods for fixing the top of the color coating. In the construction, it can be selected according to the design requirements and combined with the engineering situation. In order to make the color coated coil better adhered, the adhesive surface of the partition board should be cleaned, and because the binder has better water retention property, it is not allowed to water before bonding.
Color steel is generally installed for 5 to 8 years, after the wind and sun, it will rust, more or less will complement repair, the situation is serious, and should be changed in a large area. So the cost will be added naturally. If it is replaced with colored aluminum, the service life can be replaced at least 50 years without being subjected to man-made or natural disasters.
Printing color coating is a color coating product with various pattern patterns on the surface of the coated sheet after the coating process after the coating process. The surface looks more beautiful, more beautiful, more rigid and superior in performance.
ZHEJIANG HUADA NEW MATERIALS CO., LTD
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