| 摘要 |
PROBLEM TO BE SOLVED: To provide a thermoplastic resin foamed sheet that has an excellent property such as sufficient thermal insulation property, sound absorbing property, impact absorbing property and durability, and that has antibacterial property and freshness retention property and can widely be used in a variety of applications such as thermal insulation material, dew condensation preventive material, shuttle container application and cushioning material, and further to provide a packing material composed of the thermoplastic resin foamed sheet and having an excellent antibacterial property and freshness retention property.SOLUTION: There is provided the thermoplastic resin foamed sheet in which a specific compound composed of any one or more of palmityl diethanolamine, stearyl diethanolamine, glycerine mono-laurate and glycerine mono-caprate, is present on at least one face of the two faces of the sheet at a rate of 0.002 to 0.05 (g/m). |
