The isothermal compressibility of polymethylmethacrylate in various physical states

Autor:	N.Yu. Averbakh, I.M. Monich, S.A. Arzhakov, B.P. Shtarkman
Rok vydání:	1976
Předmět:	Pressure range chemistry.chemical_classification Materials science chemistry General Engineering Compressibility Thermodynamics Polymer
Zdroj:	Polymer Science U.S.S.R.. 18:1203-1209
ISSN:	0032-3950
DOI:	10.1016/0032-3950(76)90521-9
Popis:	The instrument used to determine the specific equilibrium volumes of polymers in the 1–9000 kg/cm 2 pressure range and at temperatures up to 220°C is described. The specific volumes and isothermal compressibility factors are tabulated for PMMA; the glass temperatures and free volumes of OMMA have been determined as functions of pressure. The type of functions obtained is thought to be due to structural irregularities of the PMMA.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::188cfb7228b410b8f84b1494c57bb3eb https://doi.org/10.1016/0032-3950(76)90521-9 Zobrazit plný text záznamu