Logo

ASTM E2041-13e1

Historical Revision

Standard Test Method for Estimating Kinetic Parameters by Differential Scanning Calorimeter Using the Borchardt and Daniels Method

$83.00

$83.00

$149.40


Sub Total (1 Item(s))

$ 0.00

Estimated Shipping

$ 0.00

Total (Pre-Tax)

$ 0.00


Stay effortlessly up-to-date with the latest standard revisions. When new versions are released, they're automatically charged and delivered to you, ensuring seamless compliance.

...

1.1 This test method describes the determination of the kinetic parameters of activation energy, Arrhenius pre-exponential factor, and reaction order using the Borchardt and Daniels2 treatment of data obtained by differential scanning calorimetry. This test method is applicable to the temperature range from 170 to 870 K (−100 to 600 °C).

1.2 This treatment is applicable only to smooth exothermic reactions with no shoulders, discontinuous changes, or shifts in baseline. It is applicable only to reactions with reaction order n 2. It is not applicable to acceleratory reactions and, therefore, is not applicable to the determination of kinetic parameters for most thermoset curing reactions or to crystallization reactions.

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

1.4 This test method is similar, but not equivalent to, ISO 11357, Part 5, that contains provisions for additional information not supplied by this test method.

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


6.1 This test method is useful in research and development.

6.2 The determination of the appropriate model for a chemical reaction or transformation and the values associated with its kinetic parameters may be used in the estimation of reaction performance at temperatures or time conditions not easily tested. This use, however, is not described in this test method.

SDO ASTM: ASTM International
Document Number E2041
Publication Date Sept. 15, 2013
Language en - English
Page Count 9
Revision Level 13e1
Supercedes
Committee E37.01
Publish Date Document Id Type View
Aug. 1, 2023 E2041-23 Revision
Sept. 15, 2013 E2041-13E01 Revision
Sept. 1, 2008 E2041-08E01 Revision
Oct. 1, 2003 E2041-03 Revision
Aug. 10, 2001 E2041-99 Revision
Aug. 10, 2001 E2041-01 Revision
April 1, 2018 E2041-13R18 Reaffirmation