COATING COMPOSITION FOR HEAT TRANSFER TUBE HAVING IMPROVED HEAT-TRANSFER PERFORMANCE, MANUFACTURING METHOD OF TRANSFER TUBE AND TRANSFER TUBE USING THE SAME

摘要

The present invention relates to a heat transfer tube coating liquid composition with improved heat transfer performance, a method of manufacturing a heat transfer tube using the same, and a heat transfer tube, and more particularly, a water repellent coating is formed on the surface of the heat transfer tube to facilitate removal of condensate and improved heat transfer performance. It relates to a method of manufacturing a heat transfer tube and a heat transfer tube. According to the present invention, the behavior of the condensed water on the surface of the heat transfer pipe is changed to a droplet shape, so that the condensed water can be easily removed, thereby improving the heat transfer performance. In addition, according to the present invention, since the Teflon coating can be applied to the surface of the heat transfer tube with a thickness of less than 1 μm, the coating does not act as heat resistance and durability of the coating is improved.