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ASTM E2890-21

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ASTM E2890-21

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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
standard by ASTM International, 10/01/2021

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Description

1.1”This 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 K to 900 K (27 ”C to 627 ”C).

Product Details

Published:
10/01/2021
Number of Pages:
12
File Size:
1 file , 290 KB
Redline File Size:
2 files , 610 KB
Note:
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