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ASTM D 5422 : 2017

Current
Current

The latest, up-to-date edition.

Standard Test Method for Measurement of Properties of Thermoplastic Materials by Screw-Extrusion Capillary Rheometer
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-26-2018

1.1This test method covers the use of a screw-extrusion-type capillary rheometer for the measurement of flow properties of thermoplastics and thermoplastic compounds. The measured flow properties, which are obtained through laboratory investigation, may help to describe the material behavior that occurs in factory processing.

1.2Since a screw-type capillary rheometer imparts shear energy to the material during testing, the measurements will usually differ from those obtained with a piston-type capillary rheometer (see Test Method D3835).

1.3Capillary rheometer measurements for thermoplastics and thermoplastic compounds are described in Test Method D3835.

1.4The values stated in SI units are to be regarded as 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.

Note 1:There is no known ISO equivalent to this standard. The scope of this standard is mentioned in ISO 11443:2014, Plastics—Determination of the fluidity of plastics using capillary and slit-die rheometers,” Annex C, “Uncertainties in the determination of shear viscosity by capillary extrusion.”

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
D 20
DocumentType
Test Method
Pages
7
PublisherName
American Society for Testing and Materials
Status
Current
Supersedes

ASTM D 883 : 2023 Standard Terminology Relating to Plastics
ASTM D 1238 : 2000 Standard Test Method for Melt Flow Rates of Thermoplastics by Extrusion Plastometer
ASTM D 1238 : 2004 : REV C Standard Test Method for Melt Flow Rates of Thermoplastics by Extrusion Plastometer
ASTM D 1238 : 2023 Standard Test Method for Melt Flow Rates of Thermoplastics by Extrusion Plastometer
ASTM D 1238 : 2023 : REV A Standard Test Method for Melt Flow Rates of Thermoplastics by Extrusion Plastometer
ASTM D 1238 : 2013 Standard Test Method for Melt Flow Rates of Thermoplastics by Extrusion Plastometer
ASTM D 883 : 2024 Standard Terminology Relating to Plastics
ASTM D 1238 : 2010 Standard Test Method for Melt Flow Rates of Thermoplastics by Extrusion Plastometer
ASTM D 883 : 2022 Standard Terminology Relating to Plastics
ASTM D 883 : 2020 : REV B Standard Terminology Relating to Plastics
ASTM E 691 : 2020 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
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 D 3835 : 1996 Standard Test Method for Determination of Properties of Polymeric Materials by Means of a Capillary Rheometer
ASTM D 1238 : 2004 Standard Test Method for Melt Flow Rates of Thermoplastics by Extrusion Plastometer
ASTM D 3835 : 2016 Standard Test Method for Determination of Properties of Polymeric Materials by Means of a Capillary Rheometer
ASTM D 618 : 2013 Standard Practice for Conditioning Plastics for Testing
ASTM E 691 : 2021 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM D 3835 : 2008 Standard Test Method for Determination of Properties of Polymeric Materials by Means of a Capillary Rheometer
ASTM D 3835 : 1979 : R1983 Standard Test Method for Rheological Properties of Thermoplastics with a Capillary Rheometer
ASTM D 1238 : 2001 : EDT 1 Standard Test Method for Melt Flow Rates of Thermoplastics by Extrusion Plastometer
ASTM D 3835 : 2002 Standard Test Method for Determination of Properties of Polymeric Materials by Means of a Capillary Rheometer
ASTM D 1238 : 2020 Standard Test Method for Melt Flow Rates of Thermoplastics by Extrusion Plastometer
ASTM D 1238 : 2004 : REV A Standard Test Method for Melt Flow Rates of Thermoplastics by Extrusion Plastometer
ASTM D 1238 : 1985 Standard Test Method for Flow Rates of Thermoplastics by Extrusion Plastometer
ASTM D 618 : 2021 Standard Practice for Conditioning Plastics for Testing

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