| 摘要 |
PROBLEM TO BE SOLVED: To provide wall paper with high diffuse reflectance and power-saving effect for lighting.SOLUTION: Wall paper comprises at least a wall paper base and a resin layer. The resin layer contains air bubbles formed by a capsule foam material, titanic oxide and calcium carbonate. The wall paper base has a basis weight in a range of 30 g/mto 150 g/m. The resin layer has a coating weight in a range of 50 g/mto 200 g/m. The wall paper thickness after foaming is 100 μm to 1000 μm.SELECTED DRAWING: Figure 1 |
