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ASTM E 698 : 2018

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Test Method for Kinetic Parameters for Thermally Unstable Materials Using Differential Scanning Calorimetry and the Flynn/Wall/Ozawa Method

Available format(s)

Hardcopy , PDF

Superseded date

18-08-2023

Language(s)

English

Published date

13-06-2018

1.1This test method covers the determination of the overall kinetic parameters for exothermic reactions using the Flynn/Wall/Ozawa method and differential scanning calorimetry.

1.2This technique is applicable to reactions whose behavior can be described by the Arrhenius equation and the general rate law.

1.3Limitations—There are cases where this technique is not applicable. Limitations may be indicated by curves departing from a straight line (see 11.2) or the isothermal aging test not closely agreeing with the results predicted by the calculated kinetic values. In particular, this test method is not applicable to reactions that are partially inhibited. The technique may not work with reactions that include simultaneous or consecutive reaction steps. This test method may not apply to materials that undergo phase transitions if the reaction rate is significant at the transition temperature.

1.4The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.5This 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.

1.6This 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.

Committee
E 37
DocumentType
Test Method
Pages
9
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

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ASTM E 2890 : 2012 : EDT 1 Standard Test Method for Kinetic Parameters for Thermally Unstable Materials by Differential Scanning Calorimetry Using the Kissinger Method
ASTM E 1142 : 2011 : REV A Standard Terminology Relating to Thermophysical Properties
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ASTM E 1860 : 2013 : R2018 Standard Test Method for Elapsed Time Calibration of Thermal Analyzers
ASTM E 473 : 2022 Standard Terminology Relating to Thermal Analysis and Rheology
ASTM E 1142 : 1997 Standard Terminology Relating to Thermophysical Properties
ASTM E 473 : 2021 Standard Terminology Relating to Thermal Analysis and Rheology
ASTM E 1231 : 2010 Standard Practice for Calculation of Hazard Potential Figures-of-Merit for Thermally Unstable Materials
ASTM E 1142 : 2013 Standard Terminology Relating to Thermophysical Properties
ASTM E 1970 : 2011 Standard Practice for Statistical Treatment of Thermoanalytical Data
ASTM E 1970 : 2000 Standard Practice for Statistical Treatment of Thermoanalytical Data
ASTM E 1142 : 2004 Standard Terminology Relating to Thermophysical Properties
ASTM E 1142 : 2022 : REV A Standard Terminology Relating to Thermophysical Properties
ASTM E 1142 : 2022 : REV C Standard Terminology Relating to Thermophysical Properties
ASTM E 473 : 2022 : REV B Standard Terminology Relating to Thermal Analysis and Rheology
ASTM E 1142 : 2006 : REV A Standard Terminology Relating to Thermophysical Properties
ASTM E 473 : 2018 Standard Terminology Relating to Thermal Analysis and Rheology
ASTM E 691 : 2020 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM E 1231 : 2001 : R2006 Standard Practice for Calculation of Hazard Potential Figures-of-Merit for Thermally Unstable Materials
ASTM E 1142 : 2015 : R2020 Standard Terminology Relating to Thermophysical Properties
ASTM E 968 : 2002 : R2014 Standard Practice for Heat Flow Calibration of Differential Scanning Calorimeters (Withdrawn 2023)
ASTM E 1142 : 2021 : REV A Standard Terminology Relating to Thermophysical Properties
ASTM E 1860 : 2013 Standard Test Method for Elapsed Time Calibration of Thermal Analyzers
ASTM E 691 : 2019 : EDT 1 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM E 473 : 2022 : REV C Standard Terminology Relating to Thermal Analysis and Rheology
ASTM E 691 : 2023 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM E 2890 : 2012 Standard Test Method for Kinetic Parameters for Thermally Unstable Materials by Differential Scanning Calorimetry Using the Kissinger Method
ASTM E 1231 : 2001 Standard Practice for Calculation of Hazard Potential Figures-of-Merit for Thermally Unstable Materials
ASTM E 1445 : 2008 Standard Terminology Relating to Hazard Potential of Chemicals
ASTM E 691 : 2022 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM E 691 : 2009 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM E 1142 : 2007 Standard Terminology Relating to Thermophysical Properties
ASTM E 1445 : 2002 Standard Terminology Relating to Hazardous Potential of Chemicals
ASTM E 1970 : 2023 Standard Practice for Statistical Treatment of Thermoanalytical Data
ASTM E 691 : 2021 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM E 1231 : 2001 : EDT 1 Standard Practice for Calculation of Hazard Potential Figures-of-Merit for Thermally Unstable Materials
ASTM E 1142 : 2022 : REV B Standard Terminology Relating to Thermophysical Properties
ASTM E 1142 : 2014 : REV A Standard Terminology Relating to Thermophysical Properties
ASTM E 1142 : 2014 : REV B Standard Terminology Relating to Thermophysical Properties
ASTM E 1142 : 2023 Standard Terminology Relating to Thermophysical Properties
ASTM E 1142 : 2005 Standard Terminology Relating to Thermophysical Properties
ASTM E 1142 : 2015 Standard Terminology Relating to Thermophysical Properties
ASTM E 473 : 2021 : REV A Standard Terminology Relating to Thermal Analysis and Rheology
ASTM E 1445 : 2003 Standard Terminology Relating to Hazardous Potential of Chemicals
ASTM E 1970 : 2016 Standard Practice for Statistical Treatment of Thermoanalytical Data
ASTM E 968 : 1999 Standard Practice for Heat Flow Calibration of Differential Scanning Calorimeters
ASTM E 2890 : 2021 Standard Test Method for Determination of Kinetic Parameters and Reaction Order for Thermally Unstable Materials by Differential Scanning Calorimetry Using the Kissinger and Farjas Methods
ASTM E 473 : 2022 : REV A Standard Terminology Relating to Thermal Analysis and Rheology
ASTM E 473 : 2023 Standard Terminology Relating to Thermal Analysis and Rheology
ASTM E 1445 : 2008 : R2015 Standard Terminology Relating to Hazard Potential of Chemicals
ASTM E 1142 : 2011 : REV B Standard Terminology Relating to Thermophysical Properties
ASTM E 1445 : 1998 Standard Terminology Relating to Hazardous Potential of Chemicals
ASTM E 1142 : 2021 Standard Terminology Relating to Thermophysical Properties
ASTM E 1231 : 1996 : REV A Standard Practice for Calculation of Hazard Potential Figures-of-Merit for Thermally Unstable Materials
ASTM E 1970 : 2006 Standard Practice for Statistical Treatment of Thermoanalytical Data
ASTM E 1860 : 1997 : REV A Standard Test Method for Elapsed Time Calibration Thermal Analyzers
ASTM E 1142 : 2023 : REV A Standard Terminology Relating to Thermophysical Properties
ASTM E 1970 : 2001 Standard Practice for Statistical Treatment of Thermoanalytical Data
ASTM E 1231 : 2015 Standard Practice for Calculation of Hazard Potential Figures of Merit for Thermally Unstable Materials
ASTM E 1970 : 2016 : R2021 Standard Practice for Statistical Treatment of Thermoanalytical Data

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