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The aqueous coating composition of frost formation suppression of the heat exchanger fin, a method of forming a frost suppression film, heat exchanger fins and has a frost suppression film
The aqueous coating composition of frost formation suppression of the heat exchanger fin, a method of forming a frost suppression film, heat exchanger fins and has a frost suppression film
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机译：热交换器翅片的防霜水性涂料组合物，防霜膜的形成方法，热交换器翅片及具有防霜膜的防潮膜
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摘要
The present invention aims to provide an aqueous coating composition of frost suppression of the heat exchanger fins can form a film excellent in corrosion resistance and to suppress the frost on the surface of the heat exchanger fins of the outdoor unit . The aqueous coating composition for inhibiting frost formation in the heat exchanger fin of the present invention has the following configuration. Acrylic-modified epoxy resin (A), a selected amino resin, blocked polyisocyanate and a polyisocyanate, at least one crosslinking agent (B), and fluorine-containing polymer (C), and antifoaming properties-imparting agent (D) and An aqueous coating composition for inhibiting frost formation on the heat exchanger fin comprising, based on the solid content per 100 parts by weight of the crosslinking agent (B) (A) and acrylic-modified epoxy resins, fluorine-containing polymer (C composition characterized by containing a 1 to 30 parts by mass (solid content), (D) and 0.1 to 10 parts by weight of a defoaming agent imparting a).
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