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ASTM E 2890 : 2012

Current
Current

The latest, up-to-date edition.

Standard Test Method for Kinetic Parameters for Thermally Unstable Materials by Differential Scanning Calorimetry Using the Kissinger Method
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

09-01-2012

CONTAINED IN VOL. 14.05, 2018 Defines the determination of the kinetic parameters of Arrhenius activation energy and preexponential factor using the Kissinger variable heating rate iso-conversion method (1, 2) and activation energy and reaction order by the Farjas method (3) for thermally unstable materials.

1.1This test method describes the determination of the kinetic parameters of Arrhenius activation energy and pre-exponential factor using the Kissinger variable heating rate iso-conversion method (1, 2)2 and activation energy and reaction order by the Farjas method (3) for thermally unstable materials. The test method is applicable to the temperature range from 300 to 900 K (27 to 627°C).

1.2Both nth order and accelerating reactions are addressed by this method over the range of 0.5 < n < 4 and 1 < p < 4 where n is the nth order reaction order and p is the Avrami reaction order (4). Reaction orders n and p are determined by the Farjas method (3).

1.3This test method uses the same experimental conditions as Test Method E698. The Flynn/Wall/Ozawa data treatment of Test Method E698 may be simultaneously applied to these experimental results.

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

1.5There is no ISO equivalent to this standard.

1.6This 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 and health practices and determine the applicability of regulatory limitations prior to use.

Committee
E 37
DocumentType
Test Method
Pages
11
PublisherName
American Society for Testing and Materials
Status
Current

ASTM E 1231 : 2015 Standard Practice for Calculation of Hazard Potential Figures of Merit for Thermally Unstable Materials
ASTM E 3174 : 2019 Standard Practice for Determination of Kinetic Reaction Model Using Differential Scanning Calorimetry
ASTM E 698 : 2018 Standard Test Method for Kinetic Parameters for Thermally Unstable Materials Using Differential Scanning Calorimetry and the Flynn/Wall/Ozawa Method

ASTM E 1231 : 2015 : REDLINE Standard Practice for Calculation of Hazard Potential Figures of Merit for Thermally Unstable Materials
ASTM E 2161 : 2015 : REDLINE Standard Terminology Relating to Performance Validation in Thermal Analysis and Rheology
ASTM E 1970 : 2016 : REDLINE Standard Practice for Statistical Treatment of Thermoanalytical Data
ASTM E 2041 : 2013 : EDT 1 Standard Test Method for Estimating Kinetic Parameters by Differential Scanning Calorimeter Using the Borchardt and Daniels Method
ASTM E 1142 : 2015 : REDLINE Standard Terminology Relating to Thermophysical Properties
ASTM E 473 : 2016-05 TERMINOLOGY RELATING TO THERMAL ANALYSIS AND RHEOLOGY
ASTM E 537 : 2012 : REDLINE Standard Test Method for The Thermal Stability of Chemicals by Differential Scanning Calorimetry

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