Advanced Durable Flexible Ultra Low Outgassing Thermal Control Coatings for NASA Science Missions, Phase I

Metadata Updated: May 2, 2019

This Phase I program proposes to synthesize novel nanoengineered ultra low out gassing elastomers and formulate high temperature capable flexible thermal control coatings as well as adhesives based on the proposed chemistries that are stable in various space environments. We have envisioned nano-engineered clusters and the innovative synthesis of the poly carborane-polysiloxanes, to surpass the performance of the current state of the art and provide the formulations that are space environment stable and can provide radiation hardening and enhanced life long survivability for science mission hardware in space environments. We propose to investigate: (1) Synthesis of high molecular weight ultra low outgassing poly-carborane-siloxanes that are stable and demonstrate for temperatures [HTML_REMOVED] 500[HTML_REMOVED]C. (2) Use of nano-engineered clusters with appropriate cross linker chemistries for tailoring secondary emission properties while providing protection from the irradiation using electron donor compounds. This can help us to employ electron on demand strategy to mitigate the secondary and sustained arcs. (3) Investigations in to: thermal stability thermally induced out-gassing studies, ESD behavior, and space environment simulation of elastomers for the typical GEO and LEO scenarios. These results from this study will guide us to select the promising formulations for the scale up and validation studies in Phase II. Lastly, we have proposed investigations in Boron Nitride Self Assembled Nano Cluster Mesh (BN-SANCsTM), which may totally change the way we formulate the space stable thermal control material systems for all earth orbits and planetary environment, along with its use in radiation shielding with use of 10BN-SANCsTM.

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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

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Resource Type Dataset
Metadata Created Date August 1, 2018
Metadata Updated Date May 2, 2019
Publisher Space Technology Mission Directorate
Unique Identifier TECHPORT_8303
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 a346dac4-dabd-4709-a1d6-d9b3e4e1fc60
Harvest Source Id 39e4ad2a-47ca-4507-8258-852babd0fd99
Harvest Source Title NASA Data.json
Data First Published 2009-07-01
Homepage URL
Data Last Modified 2018-07-19
Program Code 026:027
Source Datajson Identifier True
Source Hash f5d6df07c47832245f624ab5738def9c032f5540
Source Schema Version 1.1

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