摘要
低温绝热纸是制造多层绝热低温容器的重要材料之一。在真空条件下绝热纸的出气速率影响低温容器的真空性能,是低温容器设计的重要依据。介绍了低温绝热纸测试装置的设计及技术指标,利用静态法测试了阻燃型低温绝热纸的出气速率和出气成分,给出了试验数据。
Cryogenic insulation paper is one of the important material that is used to the manufacture of multilayer insulation cryogenic containers. The outgassing rate of cryogenic insulation paper has a great influence to the vacuum degree of cryogenie eontaihers in the status of high vacuum. It is the important basis for the design of cryogenic containers. The design and technology standard of the testing experiment, the outgassing rate and ingredient of inflarning-retardant cryogenic insulation papers are given.
出处
《真空与低温》
2007年第2期111-115,共5页
Vacuum and Cryogenics
关键词
低温容器
材料出气
质谱分析
cryogenic containers
the outgassing ingredients
quadrupled mass spectrum analyses
