| abstract |
A porous sheet is provided suitable for use as a substitute for natural leather for shoes, clothes, and a fiber composite sheet. The porous sheet is formed of an elastic polymer, has a thickness of 10 to 500 μm, and has 500 to 15,000 fine pores mm 2 inside, the fine pores having an average pore diameter of 1 to 20 μm, and which has a breaking strength of 1 to 15 N/mm 2 and a breaking elongation of 100 to 500%. A fiber composite sheet is also provided, wherein the porous sheet is laminated on a substrate made of a fiber aggregate as a main component. |