Fire resistant sheet and covered article

Abstract

There is provided a fire resistant sheet having excellent flame retardance and an article covered with a fire resistant sheet. The present invention provides a fire resistant sheet including: a fiber base material layer containing a non-melting fiber A having a high-temperature shrinkage rate of 3% or less and a thermal conductivity, conforming to ISO22007-3 (2008), of 0.060 W/m·K or less, and a thermoplastic fiber B having an LOI value, conforming to JIS K7201-2 (2007), of 25 or more; and a resin layer containing expandable graphite, wherein a phase transition temperature, conforming to JIS K7121 (2012), of the resin is lower by 20° C. or more than an expansion starting temperature of the expandable graphite, and an article covered with the fire resistant sheet.

Dependencies are inferred from the claim text.