▎ 摘　　要

NOVELTY - The stratospheric aerostat skin has a first gas barrier layer (120) that is arranged with a load-bearing layer (130). The first gas barrier layer is arranged with graphene-resin layer (121). The graphene-resin layer comprises first surface and second surface. A graphene-first aluminum layer (122) is arranged on first surface of resin layer. A second aluminum layer is arranged on second surface of resin layer. USE - Stratospheric aerostat skin. ADVANTAGE - The thermal conductivity of grapheme is improved. The heat conducting property of stratosphere aerostat skin is increased effectively. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation method of stratospheric aerostat skin. DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of the stratospheric aerostat skin. Weatherable layer (110) Barrier layer (120) Graphene-resin layer (121) Graphene-first aluminum layer (122) Load-bearing layer (130)