Light-Curing Structural Tape for In-Space Repair, Phase I

Metadata Updated: May 2, 2019

NASA has numerous requirements for in-space repair capabilities to aid future missions beyond earth orbit. A subset of these requirements is adhesive patch materials that provide permanent or temporary repair of a wide variety of surfaces with minimal surface preparation. Prior work on light (UV and visible) curing composite matrix resins for rigidizing inflatable spacecraft shows that there is an opportunity to use similar technology for in-space repair kits. Light curing provides a controlled, clean, low power rigidization technology to harden repair patches. Rapid cure at low temperatures (-20?aC) has been demonstrated with these specialty resins. They are also low outgassing, 100 percent solids materials with no hazardous ingredients. Repair kits for light-curing tape can be tailored for a wide range of applications. This concept for !?structural duct tape!? provides a means of producing glass fabric repair patches impregnated with safe, visible light-curing resins that cure rapidly with low power using hand held light emitting diode (LED) arrays or similar light sources. The tape will be housed in a light and radiation resistant, easy to use dispenser. A companion battery powered LED array will complete the kit. Surface cleaning materials can also be included.

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Public: This dataset is intended for public access and use. License: U.S. Government Work

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Metadata Created Date August 1, 2018
Metadata Updated Date May 2, 2019

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date August 1, 2018
Metadata Updated Date May 2, 2019
Publisher Space Technology Mission Directorate
Unique Identifier TECHPORT_5942
Maintainer Email
Public Access Level public
Bureau Code 026:00
Metadata Context
Metadata Catalog ID
Schema Version
Catalog Describedby
Datagov Dedupe Retained 20190501230127
Harvest Object Id e1f88e38-eda6-4adf-ad32-862340fa0485
Harvest Source Id 39e4ad2a-47ca-4507-8258-852babd0fd99
Harvest Source Title NASA Data.json
Data First Published 2006-07-01
Homepage URL
Data Last Modified 2018-07-19
Program Code 026:027
Source Datajson Identifier True
Source Hash 866ca88eeb638b74684fc9ce05ec3a42f081e438
Source Schema Version 1.1

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