ASTM International - ASTM E2092-18

Standard Test Method for Distortion Temperature in Three-Point Bending by Thermomechanical Analysis

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Organization: ASTM International
Publication Date: 1 June 2018
Status: historical
Page Count: 5
ICS Code (Plastics in general): 83.080.01
significance And Use:

5.1 Data obtained by this test method shall not be used to predict the behavior of materials at elevated temperatures except in applications in which the conditions of time, temperature, method of... View More

scope:

1.1 This test method describes the determination of the temperature at which the specific modulus of a test specimen is realized by deflection in three-point bending. This temperature is identified as the distortion temperature. The distortion temperature is that temperature at which a test specimen of defined geometry deforms to a level of strain under applied stress of 0.455 MPa (66 psi) (Method A) and 1.82 MPa (264 psi) (Method B) equivalent to those used in Test Method D648. The test is applicable over the range of temperature from ambient to 300 °C.

Note 1: This test method is intended to provide results similar to those of Test Method D648 but are performed on a thermomechanical analyzer using a smaller test specimen. Equivalence of results to those obtained by Test Method D648 has been demonstrated on a limited number of materials. The results of this test method shall be considered to be independent and unrelated to those of Test Method D648 unless the user demonstrates equivalence.

1.2 There is no ISO standard equivalent to this test method.

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 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.

1.5 This 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.

Document History

December 1, 2018
Standard Test Method for Distortion Temperature in Three-Point Bending by Thermomechanical Analysis
1.1 This test method describes the determination of the temperature at which the specific modulus of a test specimen is realized by deflection in three-point bending. This temperature is identified...
ASTM E2092-18
June 1, 2018
Standard Test Method for Distortion Temperature in Three-Point Bending by Thermomechanical Analysis
1.1 This test method describes the determination of the temperature at which the specific modulus of a test specimen is realized by deflection in three-point bending. This temperature is identified...
September 1, 2013
Standard Test Method for Distortion Temperature in Three-Point Bending by Thermomechanical Analysis
1.1 This test method describes the determination of the temperature at which the specific modulus of a test specimen is realized by deflection in three-point bending. This temperature is identified...
September 1, 2009
Standard Test Method for Distortion Temperature in Three-Point Bending by Thermomechanical Analysis
1.1 This test method describes the determination of the temperature at which the specific modulus of a test specimen is realized by deflection in three-point bending. This temperature is identified...
March 1, 2004
Standard Test Method for Distortion Temperature in Three-Point Bending by Thermomechanical Analysis
1.1 This test method describes the determination of the temperature at which the specific modulus of a test specimen is realized by deflection in three-point bending. This temperature is identified...
May 10, 2000
Standard Test Method for Distortion Temperature in Three-Point Bending by Thermomechanical Analysis
1.1 This test method describes the determination of the temperature at which the specific modulus of a test specimen is realized by deflection in three-point bending. This temperature is identified...
May 10, 2000
Standard Test Method for Distortion Temperature in Three-Point Bending by Thermomechanical Analysis
1.1 This test method describes the determination of the temperature at which the specific modulus of a test specimen is realized by deflection in three-point bending. This temperature is identified...
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