HEAT ACCUMULATION AND RELEASING MATERIAL USING PHASE CHANGE MATERIAL-EMBEDDED NATURAL CELLULOSE FIBER AND MANUFACTURING METHOD USING THE SAME

摘要

In a heat storage and heat dissipation material that can absorb heat in the heating process and release heat in the cooling process, a natural cellulose material, mulberry Korean paper or rice husk, is impregnated with a phase change material (PCM), and water-based paint or oil-based paint for construction is used as a binder The heat storage and heat dissipation material can be easily manufactured by making it into a paste form and forming the heat storage and heat dissipation material in the form of pellets or powder. As a stable material that can be used, natural cellulose fiber is used as a phase change material absorbent and mixed with water-based paint or oil-based paint to form a paste in the form of a slurry, thereby minimizing the loss or chemical transformation of the phase change material during the manufacture of heat storage and heat dissipation material. A heat storage and heat dissipation material using a cellulose fiber impregnated with a phase change material and a method for manufacturing the same are provided.