Last, the structures of polyurethane foams used in cryogenic insulation and their applications are discussed.

最后叙述了聚氨酯泡沫塑料的低温绝热结构及应用情况。

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Cryogenic insulation paper is one of the important material that is used to the manufacture of multilayer insulation cryogenic containers.

低温绝热纸是制造多层绝热低温容器的重要材料之一。

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This thesis introduces the moulding technique, mechanical and thermal properties of the rigid polyurethane foams used in cryogenic insulation.

本文介绍低温绝热用硬质聚氨酯泡沫塑料的力学、热学性质及其成型工艺。

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