| 摘要 |
Provided are a sealing material that exhibits excellent sealing property at a low contact pressure and a method for producing the same. A sealing material according to the present invention is a sealing material (1) including a metal plate (10) and a foamed rubber layer (20) formed on one surface (11), or each of both surfaces (11), of the metal plate, in which the foamed rubber layer has a closed cell rate of 50% or more, and a surface (21) of the foamed rubber layer has a maximum height (Rz) determined by a method in conformity to JIS B 0601-2001 of 40 µm or less. |
