Capillary Viscometer for High‐Temperature Measurements of Polymer Solutions
作者:
Gordon D. Patterson,
Louis H. Rabouin,
期刊:
Review of Scientific Instruments
(AIP Available online 1958)
卷期:
Volume 29,
issue 12
页码: 1086-1088
ISSN:0034-6748
年代: 1958
DOI:10.1063/1.1716082
出版商: AIP
数据来源: AIP
摘要:
An all‐glass capillary viscometer is described which permits dissolving polymers at high temperatures, filtering, and measuring the solvent and solution efflux flow times without removal from a vapor bath. The advantages include safe handling of liquids at high temperatures without the precipitation or oxidative‐degradation difficulties normally encountered in other methods of measuring polymer solution viscosities at elevated temperatures.
点击下载:
PDF
(225KB)
返 回