Thermal conductivity and heat capacity per unit volume of poly(methyl methacrylate) under high pressure
| Autor: | R. G. Ross, S. P. Andersson |
|---|---|
| Rok vydání: | 1994 |
| Předmět: |
Bulk modulus
Materials science Analytical chemistry Unit volume Atmospheric temperature range Condensed Matter Physics Heat capacity Poly(methyl methacrylate) chemistry.chemical_compound Thermal conductivity stomatognathic system chemistry High pressure visual_art visual_art.visual_art_medium Methyl methacrylate |
| Zdroj: | International Journal of Thermophysics. 15:949-962 |
| ISSN: | 1572-9567 0195-928X |
| DOI: | 10.1007/bf01447105 |
| Popis: | The thermal conductivity and heat capacity per unit volume of poly(methyl methacrylate) (25 and 350 kg · mol− in molecular weight) have been measured in the temperature range 155–358 K at pressures up to 2 GPa using the transient hot-wire method. The bulk modulus has been measured up to 1.0 GPa at 294 K and yielded a constant valueg = 3.4 ± 0.3 for the Bridgman parameter. No dependence on molecular weight could be detected in the properties we measured. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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