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MIL-S-85420
SEALING COMPOUNDS, QUICK REPAIR, LOW TEMPERATURE CURING POLYSULFIDE, FOR AIRCRAFT STRUCTURES
Organization:
NAVY - AS - Naval Air Systems Command
Year: 1980
Abstract: This specification establishes requirements for two types and classes of a two component, low temperature curing, polysulfide, sealing compound for use as a quick-repair material for aircraft structure. Intended Use: The sealing compound covered by this specification is intended for use as a quick repair, low temperature curing aircraft structural sealant which gives "fly-away" capability in 2 to 3 hours when cured at temperatures of at least 75°F. When cured as low as 45°F, type II sealants provide a 4 hour "fly-away" capability and type I - 8 hours. The sealing compounds have a minimum shelf life of 6 months when stored at temperatures below 80°F. After the 6 month storage period, the material should be tested to determine its usefulness. In addition, the 6 month shelf life can be extended by storage at refrigeration temperature (approximately 40°F). The sealing compounds furnished under this specification are to be used with the manufacturer's recommended primer to obtain optimum results.
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| contributor author | NAVY - AS - Naval Air Systems Command | |
| date accessioned | 2017-09-04T15:46:55Z | |
| date available | 2017-09-04T15:46:55Z | |
| date copyright | 29508 | |
| date issued | 1980 | |
| identifier other | PWQPDAAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/49659 | |
| description abstract | This specification establishes requirements for two types and classes of a two component, low temperature curing, polysulfide, sealing compound for use as a quick-repair material for aircraft structure. Intended Use: The sealing compound covered by this specification is intended for use as a quick repair, low temperature curing aircraft structural sealant which gives "fly-away" capability in 2 to 3 hours when cured at temperatures of at least 75°F. When cured as low as 45°F, type II sealants provide a 4 hour "fly-away" capability and type I - 8 hours. The sealing compounds have a minimum shelf life of 6 months when stored at temperatures below 80°F. After the 6 month storage period, the material should be tested to determine its usefulness. In addition, the 6 month shelf life can be extended by storage at refrigeration temperature (approximately 40°F). The sealing compounds furnished under this specification are to be used with the manufacturer's recommended primer to obtain optimum results. | |
| language | English | |
| title | MIL-S-85420 | num |
| title | SEALING COMPOUNDS, QUICK REPAIR, LOW TEMPERATURE CURING POLYSULFIDE, FOR AIRCRAFT STRUCTURES | en |
| type | standard | |
| page | 86 | |
| status | Active | |
| tree | NAVY - AS - Naval Air Systems Command:;1980 | |
| contenttype | fulltext |