Thermal expansion and thermal conductivi
โ
G Ventura; G Bianchini; E Gottardi; I Peroni; A Peruzzi
๐
Article
๐
1999
๐
Elsevier Science
๐
English
โ 67 KB
We measured the expansion coefficient of Torlon 4203 (polyamide-imide) as a function of temperature between 4.2 and 295 K. The thermal expansion is lower than that of most polymers. The thermal conductivity k between 0.1 and 5 K was also measured: below 1 K, a quadratic dependence on temperature of