• ASTM E1641-16

ASTM E1641-16

Standard Test Method for Decomposition Kinetics by Thermogravimetry Using the Ozawa/Flynn/Wall Method

ASTM International, 02/15/2016

Publisher: ASTM

File Format: PDF

$29.00$58.00


Published:15/02/2016

Pages:7

File Size:1 file , 150 KB

Note:This product is unavailable in Russia, Ukraine, Belarus

1.1 This test method describes the determination of the kinetic parameters, Arrhenius activation energy, and pre-exponential factor by thermogravimetry, based on the assumption that the decomposition obeys first-order kinetics using the Ozawa/Flynn/Wall isoconversional method (1, 2).2

1.2 This test method is generally applicable to materials with well-defined decomposition profiles, namely, a smooth, continuous mass change with a single maximum rate.

1.3 This test method is normally applicable to decomposition occurring in the range from 400 to 1300 K (nominally 100 to 1000°C). The temperature range may be extended depending on the instrumentation used.

1.4 This test method is similar to ISO 11358-2 but differs in its mathematical treatment.

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

1.6 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.

More ASTM standard pdf

ASTM B251-02e1

ASTM B251-02e1

Standard Specification for General Requirements for Wrought Seamless Copper and Copper-Alloy Tube

$30.00 $60.00

ASTM B313/B313M-02e1

ASTM B313/B313M-02e1

Standard Specification for Aluminum and Aluminum-Alloy Round Welded Tubes

$30.00 $60.00

ASTM E2127-01

ASTM E2127-01

Standard Methods of Static Load Test for Combined Tensile and Transverse Load Resistance of Paneled Wall Systems in Building Construction

$25.00 $50.00

ASTM D2919-01

ASTM D2919-01

Standard Test Method for Determining Durability of Adhesive Joints Stressed in Shear by Tension Loading

$26.00 $52.00