1.1 These test methods cover procedures for assessing the volatility of solids and liquids at given temperatures using thermogravimetry under prescribed experimental conditions. Results of these test methods are obtained as volatility rates expressed as mass per unit time. Rates ≥5 µg/min are achievable with these test methods.
1.2 Temperatures typical for these test methods are within the range from 25 °C to 500 °C. This temperature range may differ depending upon the instrumentation used.
1.3 These test methods are intended to provide a value for the volatility rate of a sample using a thermogravimetric analysis measurement on a single representative specimen. It is the responsibility of the user of these test methods to determine the need for and the number of repetitive measurements on fresh specimens necessary to satisfy end use requirements.
1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
ASTM E2008-17(2021) Referenced Document
ASTM E1142 Standard Terminology Relating to Thermophysical Properties
ASTM E1582 Standard Practice for Calibration of Temperature Scale for Thermogravimetry
ASTM E177 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM E1860 Standard Test Method for Elapsed Time Calibration Thermal Analyzers
ASTM E2040 Standard Test Method for Mass Scale Calibration of Thermogravimetric Analyzers
ASTM E473 Standard Terminology Relating to Thermal Analysis
ASTM E691 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM E2008-17(2021) history
2021ASTM E2008-17(2021) Standard Test Methods for Volatility Rate by Thermogravimetry
2017ASTM E2008-17 Standard Test Methods for Volatility Rate by Thermogravimetry
2008ASTM E2008-08(2014)e1 Standard Test Methods for Volatility Rate by Thermogravimetry
2008ASTM E2008-08 Standard Test Method for Volatility Rate by Thermogravimetry
2007ASTM E2008-07 Standard Test Method for Volatility Rate by Thermogravimetry
2006ASTM E2008-06 Standard Test Method for Volatility Rate by Thermogravimetry
2004ASTM E2008-04 Standard Test Method for Volatility Rate by Thermogravimetry
1999ASTM E2008-99 Standard Test Method for Volatility Rate by Thermogravimetry