| abstract |
[PROBLEMS] To improve the adhesion to a heat dissipation object and to absorb the stress when the heat dissipation object expands, and to suppress and mitigate the temperature rise of the heat dissipation object even in an environment where the temperature difference from the surroundings is small. High effect. A base polymer made of a PVC resin as a thermoplastic resin, boron nitride as a heat conductive filler, and a heat storage capsule in which myristyl myristate as a heat storage material is encapsulated in a capsule made of a melamine resin. In the heat storage polymer molded body formed by molding the polymer composition into a sheet or the like, a heat conduction path is ensured by the thermally conductive filler, and heat of the heat dissipation object is easily conducted when contacting the heat dissipation object, The heat conducted from the object to be radiated is diffused through the heat conduction path, is stored in the heat storage material, and is dissipated to the outside. [Selection] Figure 3 |