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ASTM F 2625 : 2010 : R2016

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Measurement of Enthalpy of Fusion, Percent Crystallinity, and Melting Point of Ultra-High-Molecular Weight Polyethylene by Means of Differential Scanning Calorimetry
Available format(s)

Hardcopy , PDF

Superseded date

19-04-2024

Language(s)

English

Published date

27-05-2016

This test method discusses the measurement of the heat of fusion and the melting point of ultra-high-molecular weight polyethylene (UHMWPE), and the subsequent calculation of the percentage of crystallinity.

1.1This test method discusses the measurement of the heat of fusion and the melting point of ultra-high-molecular weight polyethylene (UHMWPE), and the subsequent calculation of the percentage of crystallinity.

1.2This test method can be used for UHMWPE in powder form, consolidated form, finished product, or a used product. It can also be used for irradiated or chemically-crosslinked UHMWPE.

1.3This test method does not suggest a desired range of crystallinity or melting points for specific applications.

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

Committee
F 04
DocumentType
Test Method
Pages
4
ProductNote
Reconfirmed 2016
PublisherName
American Society for Testing and Materials
Status
Superseded
Supersedes

ASTM F 2565 : 2021 Standard Guide for Extensively Irradiation-Crosslinked Ultra-High Molecular Weight Polyethylene Fabricated Forms for Surgical Implant Applications
ASTM F 2848 : 2021 Standard Specification for Medical-Grade Ultra-High-Molecular-Weight Polyethylene Yarns
ASTM F 2759 : 2019 Standard Guide for Assessment of the Ultra-High Molecular Weight Polyethylene (UHMWPE) Used in Orthopedic and Spinal Devices
ASTM F 2565 : 2013 Standard Guide for Extensively Irradiation-Crosslinked Ultra-High Molecular Weight Polyethylene Fabricated Forms for Surgical Implant Applications
ASTM F 2759 : 2011 Standard Guide for Assessment of the Ultra High Molecular Weight Polyethylene (UHMWPE) Used in Orthopedic and Spinal Devices
ASTM F 2848 : 2017 Standard Specification for Medical-Grade Ultra-High Molecular Weight Polyethylene Yarns

ASTM D 3418 : 2015 : REDLINE Standard Test Method for Transition Temperatures and Enthalpies of Fusion and Crystallization of Polymers by Differential Scanning Calorimetry
ASTM D 3418 : 2012 : EDT 1 Standard Test Method for Transition Temperatures and Enthalpies of Fusion and Crystallization of Polymers by Differential Scanning Calorimetry
ASTM D 3418 : 1982 : R1988 : EDT 1 Standard Test Method for Transition Temperatures of Polymers By Thermal Analysis
ASTM D 3418 : 1999 Standard Test Method for Transition Temperatures of Polymers By Differential Scanning Calorimetry
ASTM D 3418 : 2021 Standard Test Method for Transition Temperatures and Enthalpies of Fusion and Crystallization of Polymers by Differential Scanning Calorimetry
ASTM E 1953 : 2007 Standard Practice for Description of Thermal Analysis and Rheology Apparatus
ASTM E 691 : 2020 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM E 1953 : 2002 Standard Practice for Description of Thermal Analysis Apparatus
ASTM E 1953 : 2014 Standard Practice for Description of Thermal Analysis and Rheology Apparatus
ASTM E 968 : 2002 : R2014 Standard Practice for Heat Flow Calibration of Differential Scanning Calorimeters (Withdrawn 2023)
ASTM D 3418 : 2012 Standard Test Method for Transition Temperatures and Enthalpies of Fusion and Crystallization of Polymers by Differential Scanning Calorimetry
ASTM D 3418 : 2003 Standard Test Method for Transition Temperatures and Enthalpies of Fusion and Crystallization of Polymers by Differential Scanning Calorimetry
ASTM D 3418 : 2015 Standard Test Method for Transition Temperatures and Enthalpies of Fusion and Crystallization of Polymers by Differential Scanning Calorimetry
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 E 691 : 2022 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM E 691 : 2009 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM E 1953 : 2020 Standard Practice for Description of Thermal Analysis and Rheology Apparatus
ASTM E 691 : 2021 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM D 3418 : 2008 Standard Test Method for Transition Temperatures and Enthalpies of Fusion and Crystallization of Polymers by Differential Scanning Calorimetry
ASTM E 1953 : 2007 : R2013 Standard Practice for Description of Thermal Analysis and Rheology Apparatus
ASTM E 1953 : 2014 : REDLINE Standard Practice for Description of Thermal Analysis and Rheology Apparatus
ASTM E 968 : 1999 Standard Practice for Heat Flow Calibration of Differential Scanning Calorimeters
ASTM E 1953 : 1998 Standard Practice for Description of Thermal Analysis Apparatus
ASTM E 1953 : 2005 Standard Practice for Description of Thermal Analysis Apparatus

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