Sealing apparatus

Abstract

A sealing apparatus is provided. The sealing apparatus is arranged between two members facing each other for sealing a space between the two members. The sealing apparatus comprises a sealing body in contact with the space, in which the sealing body has a tensile strength of 10 MPa or more measured in accordance with the provisions of JIS K 6251: 2017, an elongation at break of 200% or more measured in accordance with the provisions of JIS K 6251: 2017, a TR10 temperature of −40° C. or lower in a low-temperature elastic recovery test, measured in accordance with the provisions of JIS K 6261-4: 2017, and a compression set at 100° C. with an elapsed time of 70 hours in a shape of a G25 O-ring as described in the provisions of JIS B 2401-1: 2012, measured in accordance with the provisions of JIS K 6262: 2013, of 40% or less.

Dependencies are inferred from the claim text.