NONFLAMMABLE ALUMINUM COMPOSITE PANEL USING A PHENOL RESIN HARDENED FOAMED BODY AND METHOD FOR MANUFACTURING SAME

摘要

The present invention relates to a highly thermally insulating nonflammable aluminum composite panel made of a phenol resin hardening foamed body, and to a method for manufacturing the panel. The aluminum composite panel of the present invention comprises a core layer formed between a front plate and a rear plate each comprising an aluminum layer, wherein a phenol resin hardened foamed body is formed in the core layer. Thus, the aluminum composite panel may have high heat insulation performance with a thermal conductivity of 0.020 W/mK or lower and nonflammability at flame retardant level 2. The panel of the present invention can be utilized as a finishing material for an outer wall for high-efficiency construction, wherein the wall may exhibit superior constructibility and prevent dew condensation.