| 摘要 |
<p>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 mum, and has 500 to 15,000 fine pores mm<2 >inside, the fine pores having an average pore diameter of 1 to 20 mum, 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.</p> |
