Patent ID: 6872457

Claim:
An atomic oxygen-resistant film comprising a thermal control space material comprising an atomic oxygen-resistant coated film formed on a polyimide film, wherein the polyimide film has a thickness of 7.5 to 50 μm and the atomic oxygen-resistant coated film has a thickness of 0.1 to 6 μm, and wherein the atomic oxygen-resistant coated film is a transparent cured film obtained by coating an organic solution of a polyimidesiloxane, a thermosetting resin and a thermosetting resin-hardening agent onto the polyimide film and heating to dryness to form a cured film, having a mass reduction rate of no greater than 1.0% when irradiated with atomic oxygen at an irradiation dose of approximately 3×10 20 atoms/cm 2 at a speed of about 8 km/sec.