Measurement of thermal expansions of closed-cell polyurethane rigid foams at cryogenic temperatures with an extensometer technique

The database of thermal expansion behavior of closed-cell polyurethane rigid foam at very low temperatures is required for designing and manufacturing thermal insulation components of various cryogenic systems. In the present work, thermal expansion behaviors of closed-cell polyurethane rigid foams...

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Bibliographic Details
Main Authors: Hongyu Dong, Hengcheng Zhang, Rongjin Huang, Zhixiong Wu, Chuanjun Huang, Laifeng Li
Format: Article
Language:English
Published: AIP Publishing LLC 2021-01-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/5.0033182