T/CSTM 01331-2025 Aeronautical-grade polyimide film for spacecraft
T/CSTM 01331-2025 Aeronautical-grade polyimide film for spacecraft
Basic Information
Scope
Scope: This document specifies the terms and definitions, requirements, test methods, inspection rules, marking, labeling, accompanying documents, and packaging, transportation, and storage for biphenyl-based polyimide films used in spacecraft. This document applies to the manufacture, inspection, and testing of biphenyl-based polyimide films used in structures such as thermal control insulation for spacecraft exteriors. Biphenyl-based polyimide films for other applications may be implemented as a reference. Main technical content: This document specifies the terms and definitions, requirements, test methods, inspection rules, marking, labeling, accompanying documents, and packaging, transportation, and storage for biphenyl-based polyimide films used in spacecraft. This document applies to the manufacture, inspection, and testing of biphenyl-based polyimide films used in structures such as thermal control insulation for spacecraft exteriors. Biphenyl-based polyimide films for other applications may be implemented as a reference.