| abstract |
When used in a sheet-like structure such as a tent, an increase in temperature due to sunlight of an object placed inside the structure can be effectively suppressed, and an appropriate amount can be set inside the structure. To provide a heat ray shielding sheet having transparency for allowing visible light to enter. [MEANS FOR SOLVING PROBLEMS] 5 rod-shaped titanium oxide fine particles having an average minor axis diameter of 200 to 400 nm, an average major axis diameter of 1 to 4 μm, and an aspect ratio of 5 or more with respect to 100 parts by weight of a thermoplastic resin. A heat ray shielding sheet having visible light permeability, characterized by blending ˜50 parts by weight, and a laminated heat ray shielding sheet in which the sheet is used as a reflection layer and a fiber base layer and a transmission layer are sequentially laminated. [Selection] Figure 1 |