Standard Test Method for Assignment of a Glass Transition Temperature Using Thermomechanical Analysis: Tension Method

Available format(s)

PDF , Hardcopy Redline , PDF Redline

Language(s)

English

Published date

01-09-2019

Publisher

American Society for Testing and Materials

1.1This test method describes a procedure for the assignment of a glass transition temperature (T_g) of materials on heating using thermomechanical measurements in tension.

1.2This test method may be used as a complement to Test Method E1545 and is applicable to amorphous or to partially crystalline materials in the form of films, fibers, wires, etc., that are sufficiently rigid to inhibit extension during loading at ambient temperature.

1.3The generally applicable temperature range for this test method is 25 °C to 600 °C. This temperature range may be altered depending upon the instrumentation 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.

Committee	E 37
DocumentType	Redline
Pages	4
PublisherName	American Society for Testing and Materials
Status	Current
Supersedes	ASTM E 1824 : 2018 : REDLINE