The condensing heat exchanger and how to cover the heat transfer surface of the condensing heat exchanger in the coating composition and hydrophilic coating composition

摘要

Optionally antimicrobial, hydrophilic coatings having reduced or low solids contents are provided. Such coatings are extremely useful for coating heat transfer surfaces of condensing heat exchangers to provide wetting and wicking and optionally to provide microbial growth inhibition where such coatings have improved coating properties and are, upon cure, less prone to cracking, flaking and particle generation.