Publication Date:
2019-06-28
Description:
Thermoplastic polyimide adhesive is used to bond polyimide sheets into flexible laminates. Films are first primed with polyimide adhesive, then bonded together under heat and pressure. Adhesive is cast on separate surface, then sandwiched between polyimide and/or metal films for final assembly. Objectives of process are to improve bonding of high-temperature polyimide film, prepare flexible, large-area, void-free laminates from polyimide film, and laminate polyimide film not only to itself but to metal surfaces.
Keywords:
FABRICATION TECHNOLOGY
Type:
LAR-12742
,
NASA Tech Briefs (ISSN 0145-319X); 7; 1; P. 96
Format:
text
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