ASTM E 2958 : 2019
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Standard Test Methods for Kinetic Parameters by Factor Jump/Modulated Thermogravimetry
Hardcopy , PDF
13-09-2019
English
13-09-2019
Important note : All end users must be registered with an Account prior to user licenses being assigned.| Committee |
E 37
|
| DocumentType |
Test Method
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| Pages |
6
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| PublisherName |
American Society for Testing and Materials
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
1.1These test methods describe the model-free determination of Arrhenius activation energy by thermogravimetry using the factor jump (1)2 (Test Method A) or modulated thermogravimetry (2) (Test Methods B and C) techniques. With the assumption of a first-order kinetic model, the pre-exponential factor is additionally determined.
1.2These test methods are applicable to materials with well-defined decomposition profiles, namely, a smooth, continuous mass change.
1.3These test methods are applicable to decomposition occurring in the range from 400 K to 1200 K (nominally 100 °C to 900 °C). The temperature range may be extended depending on the instrumentation and material used.
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.
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| ASTM E 3007 : 2015 | Standard Practice for Kinetic Values Used to Evaluate the Study of Decomposition Reactions by Thermogravimetry |
| ASTM E 1877 : 2021 | Standard Practice for Calculating Thermal Endurance of Materials from Thermogravimetric Decomposition Data |
| ASTM E 3007 : 2021 | Standard Practice for Selection and Use of Kinetic Reference Values in the Study of Decomposition Reactions by Thermogravimetry |
| ASTM E 1582 : 2021 | Standard Test Method for Temperature Calibration of Thermogravimetric Analyzers |
| ASTM E 1582 : 2017 | Standard Test Method for Temperature Calibration of Thermogravimetric Analyzers |
| ASTM E 1877 : 2000 | Standard Practice for Calculating Thermal Endurance of Materials from Thermogravimetric Decomposition Data |
| ASTM E 473 : 2021 | Standard Terminology Relating to Thermal Analysis and Rheology |
| ASTM E 473 : 2018 | Standard Terminology Relating to Thermal Analysis and Rheology |
| ASTM E 1142 : 2015 : R2020 | Standard Terminology Relating to Thermophysical Properties |
| ASTM E 1877 : 2021 | Standard Practice for Calculating Thermal Endurance of Materials from Thermogravimetric Decomposition Data |
| ASTM E 1142 : 2015 | Standard Terminology Relating to Thermophysical Properties |
| ASTM E 1142 : 2021 | Standard Terminology Relating to Thermophysical Properties |
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