Author:
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ISBN:
Category :
Languages : en
Pages : 226
Book Description
A Study of Environmental Effects Upon Particulate Radiation-induced Absorption Bands in Spacecraft Thermal Control Coating Pigments Final Report, 22 May 1967 - 27 Jan. 1969
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 226
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 226
Book Description
Scientific and Technical Aerospace Reports
Author:
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ISBN:
Category : Aeronautics
Languages : en
Pages : 912
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 912
Book Description
A Study of Environmental Effects Upon Particulate Radiation-induced Absorption Bands in Spacecraft Thermal Control Coating Pigments
Author: M. McCargo
Publisher:
ISBN:
Category : Materials
Languages : en
Pages : 11
Book Description
Publisher:
ISBN:
Category : Materials
Languages : en
Pages : 11
Book Description
U.S. Government Research & Development Reports
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 192
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 192
Book Description
Bibliography of Scientific and Industrial Reports
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ISBN:
Category : Science
Languages : en
Pages : 852
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 852
Book Description
Government Reports Announcements
Author:
Publisher:
ISBN:
Category : Technology
Languages : en
Pages : 1068
Book Description
Publisher:
ISBN:
Category : Technology
Languages : en
Pages : 1068
Book Description
U. S. Government Research and Development Reports
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1338
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1338
Book Description
Government Reports Announcements & Index
Author:
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ISBN:
Category : Science
Languages : en
Pages : 1342
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1342
Book Description
Vacuum and Ultraviolet-radiation Effects on Binders and Pigments for Spacecraft Thermal-control Coatings
Author: Donald J. Progar
Publisher:
ISBN:
Category : Binders (Materials)
Languages : en
Pages : 54
Book Description
This paper presents an evaluation of several silicone resin binders and powdered inorganic pigments for potential use in spacecraft thermal-control paint formulations. The pigments were selected on the basis of a hypothesis relating the heat of formation of a compound to the compound's resistance to ultraviolet-radiation-induced degradation. Reflectance measurements were made in situ to determine degradatiorna tes due to ultraviolet radiation. The tested polydimethylsiloxane resins were not significantly affected by long exposures to ultraviolet radiation. All the pigments, which were dispersed in a polydimethylsiloxane resin, were degraded by ultraviolet radiation as determined by an increase of solar absorptance. For the materials evaluated in this study, no evidence was found to indicate that pigments with high heats of formation were resistant to ultraviolet degradation.
Publisher:
ISBN:
Category : Binders (Materials)
Languages : en
Pages : 54
Book Description
This paper presents an evaluation of several silicone resin binders and powdered inorganic pigments for potential use in spacecraft thermal-control paint formulations. The pigments were selected on the basis of a hypothesis relating the heat of formation of a compound to the compound's resistance to ultraviolet-radiation-induced degradation. Reflectance measurements were made in situ to determine degradatiorna tes due to ultraviolet radiation. The tested polydimethylsiloxane resins were not significantly affected by long exposures to ultraviolet radiation. All the pigments, which were dispersed in a polydimethylsiloxane resin, were degraded by ultraviolet radiation as determined by an increase of solar absorptance. For the materials evaluated in this study, no evidence was found to indicate that pigments with high heats of formation were resistant to ultraviolet degradation.
Vacuum and Ultraviolet-radiation Effects on Binders and Pigments for Spacecraft Thermal-control Coatings
Author: Donald J. Progar
Publisher:
ISBN:
Category :
Languages : en
Pages : 42
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 42
Book Description