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Study on perfluoroether rubber cryogenic sealing properties and technics(PDF)

《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]

Issue:
2010年03期
Page:
45-48
Research Field:
工艺与材料
Publishing date:

Info

Title:
Study on perfluoroether rubber cryogenic sealing properties and technics
Author(s):
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Xi′an Aerospace Propulsion Institute, Xi′an 710100, China
Keywords:
-
PACS:
V434.2
DOI:
-
Abstract:
Leakage of perfluoroether rubber O seals under cryogenic condition was analysed theoretically. Parameters of the second vulcanizing process were adjusted and the cryogenic sealing tests were conducted for the purpose of compression performance improvement. The results show that the cryogenic sealing properties of the perfluoroether rubber seals were improved effectively without changing of the physical and mechnical properties.

References:

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Memo

Memo:
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Last Update: 1900-01-01