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ASTM D 7028 : 2007 : R2015

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Test Method for Glass Transition Temperature (DMA Tg) of Polymer Matrix Composites by Dynamic Mechanical Analysis (DMA)
Available format(s)

Hardcopy , PDF

Superseded date

17-01-2024

Language(s)

English

Published date

21-09-2015

1.1 This test method covers the procedure for the determination of the dry or wet (moisture conditioned) glass transition temperature (Tg) of polymer matrix composites containing high-modulus, 20 GPa (> 3 × 106 psi), fibers using a dynamic mechanical analyzer (DMA) under flexural oscillation mode, which is a specific subset of the Dynamic Mechanical Analysis (DMA) method.

1.1This test method covers the procedure for the determination of the dry or wet (moisture conditioned) glass transition temperature (Tg) of polymer matrix composites containing high-modulus, 20 GPa (> 3 × 106 psi), fibers using a dynamic mechanical analyzer (DMA) under flexural oscillation mode, which is a specific subset of the Dynamic Mechanical Analysis (DMA) method.

1.2The glass transition temperature is dependent upon the physical property measured, the type of measuring apparatus and the experimental parameters used. The glass transition temperature determined by this test method (referred to as “DMA Tg”) may not be the same as that reported by other measurement techniques on the same test specimen.

1.3This test method is primarily intended for polymer matrix composites reinforced by continuous, oriented, high-modulus fibers. Other materials, such as neat resin, may require non-standard deviations from this test method to achieve meaningful results.

1.4The values stated in SI units are standard. The values given in parentheses are non-standard mathematical conversions to common units that are provided for information only.

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

Committee
D 30
DocumentType
Test Method
Pages
13
ProductNote
Reconfirmed 2015
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

ASTM B 987/B987M : 2017 : EDT 1 Standard Specification for Carbon Fiber Thermoset Polymer Matrix Composite Core (CFC) for use in Overhead Electrical Conductors
ASTM D 4762 : 2018 Standard Guide for Testing Polymer Matrix Composite Materials
ASTM D 7750 : 2012 : R2017 Standard Test Method for Cure Behavior of Thermosetting Resins by Dynamic Mechanical Procedures using an Encapsulated Specimen Rheometer
ASTM D 7750 : 2023 Standard Test Method for Cure Behavior of Thermosetting Resins by Dynamic Mechanical Procedures using an Encapsulated Specimen Rheometer
ASTM D 8505/D8505M : 2023 Standard Specification for Basalt and Glass Fiber Reinforced Polymer (FRP) Bars for Concrete Reinforcement
ASTM B 987/B987M : 2020 Standard Specification for Carbon Fiber Thermoset Polymer Matrix Composite Core (CFC) for use in Overhead Electrical Conductors
ASTM D 4762 : 2023 Standard Guide for Testing Polymer Matrix Composite Materials

ASTM E 1867 : 2016 Standard Test Methods for Temperature Calibration of Dynamic Mechanical Analyzers
ASTM D 4092 : 2007 : R2013 Standard Terminology for Plastics: Dynamic Mechanical Properties
ASTM E 177 : 1990 : REV A : R1996 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM D 4065 : 2006 Standard Practice for Plastics: Dynamic Mechanical Properties: Determination and Report of Procedures
ASTM E 1867 : 2022 Standard Test Methods for Temperature Calibration of Dynamic Mechanical Analyzers
ASTM E 177 : 2014 : REDLINE Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM D 4092 : 1996 Standard Terminology: Plastics: Dynamic Mechanical Properties
ASTM D 3878 : 2002 : REV A Standard Terminology for Composite Materials
ASTM D 3878 : 2023 Standard Terminology for Composite Materials
ASTM E 1867 : 1997 Standard Test Method for Temperature Calibration of Dynamic Mechanical Analyzers
ASTM D 5229/D5229M : 2014-06 TEST METHOD FOR MOISTURE ABSORPTION PROPERTIES AND EQUILIBRIUM CONDITIONING OF POLYMER MATRIX COMPOSITE MATERIALS
ASTM D 3878 : 2015 Standard Terminology for Composite Materials
ASTM E 1640 : 2013 : R2018 Standard Test Method for Assignment of the Glass Transition Temperature By Dynamic Mechanical Analysis
ASTM E 1434 : 2000 : R2013 Standard Guide for Recording Mechanical Test Data of Fiber-Reinforced Composite Materials in Databases (Withdrawn 2015)
ASTM D 3878 : 2019 Standard Terminology for Composite Materials
ASTM D 3878 : 2000 Standard Terminology Composite Materials
ASTM E 1640 : 2009 Standard Test Method for Assignment of the Glass Transition Temperature By Dynamic Mechanical Analysis
ASTM E 1640 : 2004 Standard Test Method for Assignment of the Glass Transition Temperature By Dynamic Mechanical Analysis
ASTM E 691 : 2020 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM D 4092 : 2021 Standard Terminology for Plastics: Dynamic Mechanical Properties
ASTM D 4092 :2007 Standard Terminology: Plastics: Dynamic Mechanical Properties
ASTM E 1867 : 2012 Standard Test Method for Temperature Calibration of Dynamic Mechanical Analyzers
ASTM E 1471 : 1992 : R2008 Standard Guide for Identification of Fibers, Fillers, and Core Materials in Computerized Material Property Databases
ASTM D 3878 : 2003 : REV A Standard Terminology for Composite Materials
ASTM E 691 : 2019 : EDT 1 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM E 691 : 2023 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM D 3878 : 2016 Standard Terminology for Composite Materials
ASTM E 1309 : 2000 Standard Guide for Identification of Fiber-Reinforced Polymer-Matrix Composite Materials in Databases
ASTM E 1471 : 1992 : R1998 Standard Guide for Identification of Fibers, Fillers, and Core Materials in Computerized Material Property Databases
ASTM D 4092 : 2001 Standard Terminology: Plastics: Dynamic Mechanical Properties
ASTM D 3878 : 2019 : REV A Standard Terminology for Composite Materials
ASTM D 3878 : 2020 : REV A Standard Terminology for Composite Materials
ASTM D 3878 : 1998 Standard Terminology Composite Materials
ASTM D 4065 : 2012 Standard Practice for Plastics: Dynamic Mechanical Properties: Determination and Report of Procedures
ASTM D 3878 : 2018 Standard Terminology for Composite Materials
ASTM E 691 : 2022 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM E 1867 : 2001 Standard Test Method for Temperature Calibration of Dynamic Mechanical Analyzers
ASTM E 1434 : 2000 Standard Guide for Recording Mechanical Test Data of Fiber-Reinforced Composite Materials in Databases
ASTM E 1640 : 1999 Standard Test Method for Assignment of the Glass Transition Temperature By Dynamic Mechanical Analysis
ASTM E 691 : 2009 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM D 3878 : 2002 Standard Terminology for Composite Materials
ASTM D 3878 : 2020 : REV B Standard Terminology for Composite Materials
ASTM E 1867 : 2018 Standard Test Methods for Temperature Calibration of Dynamic Mechanical Analyzers
ASTM E 1471 : 1992 : R2014 Standard Guide for Identification of Fibers, Fillers, and Core Materials in Computerized Material Property Databases (Withdrawn 2015)
ASTM D 3878 : 2004 Standard Terminology for Composite Materials
ASTM E 691 : 2021 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM D 3878 : 2007 : R2013 Standard Terminology for Composite Materials
ASTM E 1309 : 2000 : R2011 Standard Guide for Identification of Fiber-Reinforced Polymer-Matrix Composite Materials in Databases (Withdrawn 2015)
ASTM D 3878 : 2020 : REDLINE Standard Terminology for Composite Materials
ASTM D 3878 : 2020 Standard Terminology for Composite Materials
ASTM D 4065 : 2012 : REDLINE Standard Practice for Plastics: Dynamic Mechanical Properties: Determination and Report of Procedures
ASTM E 1471 : 1992 : R2004 Standard Guide for Identification of Fibers, Fillers, and Core Materials in Computerized Material Property Databases
ASTM D 3878 : 2003 Standard Terminology for Composite Materials
ASTM E 1867 : 2011 Standard Test Method for Temperature Calibration of Dynamic Mechanical Analyzers
ASTM E 1867 : 2013 Standard Test Method for Temperature Calibration of Dynamic Mechanical Analyzers
ASTM D 4065 : 1995 Standard Practice for Plastics: Dynamic Mechanical Properties: Determination and Report of Procedures
ASTM D 3878 : 2007 Standard Terminology for Composite Materials
ASTM E 1640 : 2013 Standard Test Method for Assignment of the Glass Transition Temperature By Dynamic Mechanical Analysis
ASTM E 1309 : 2000 : R2005 Standard Guide for Identification of Fiber-Reinforced Polymer-Matrix Composite Materials in Databases
ASTM D 3878 : 2004 : REV A Standard Terminology for Composite Materials
ASTM E 1640 : 2023 Standard Test Method for Assignment of the Glass Transition Temperature By Dynamic Mechanical Analysis
ASTM E 1640 : 2018 Standard Test Method for Assignment of the Glass Transition Temperature By Dynamic Mechanical Analysis
ASTM E 1434 : 2000 : R2006 Standard Guide for Recording Mechanical Test Data of Fiber-Reinforced Composite Materials in Databases
ASTM D 3878 : 2001 Standard Terminology Composite Materials
ASTM E 1867 : 2006 Standard Test Method for Temperature Calibration of Dynamic Mechanical Analyzers
ASTM D 4065 : 2001 Standard Practice for Plastics: Dynamic Mechanical Properties: Determination and Report of Procedures

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