GB/T 34003-2017
Active
GB/T 40540-2021
Active
National standards
GB/T 40540-2021 Specification for silicone grease thermal filler of spacecraft
GB/T 40540-2021 Specification for silicone grease thermal filler of spacecraft
Basic Information
Standard Code:
GB/T 40540-2021
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Non-metallic materials for aviation and aerospace applications
ICS Name:
Other materials
Publish Date:
2021-08-20
Implement Date:
2022-03-01
Pages:
12 pages
Scope
This document specifies the technical requirements, inspection methods, inspection rules, packaging and marking, transportation and storage of thermal conductive silicone grease for spacecraft.
This document is applicable to the inspection, acceptance, and use of thermal conductive silicone grease for spacecraft (hereinafter referred to as thermal conductive silicone grease).
Development Information
Referenced Standards
GB/T 269-1991 Lubricating grease and petrolatum—Determination of cone penetration
GB/T 269-2023 Determination of cone penetration of lubricating greases and petrolatum
GB/T 8928-1988 Asphalt materials—Determination of specific gravity and density—Pycnometer method
GB/T 8928-2008 Standard test method for density of semi-solid and solid asphalt
GB/T 34517-2017 Evaluating method for spacecraft nonmetal materials outgassing in vacuum
HG/T 2502-1993 5201 grease
SH/T 0324-1992 Grease Steel Screen Oil Separation Test (Static Method)
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GB/T 34517-2017
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GB/T 34517-2017 Evaluating method for spacecraft nonmetal materials outgassing in vacuum
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GB/T 34520.2-2017 Test methods for continuous silicon carbide fiber—Part 2:Diameter of single-filament fiber
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GB/T 34520.3-2017 Test methods for continuous silicon carbide fiber—Part 3:Linear density and density
GB/T 34520.4-2017
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