ASTM D3835

Standard Test Method for Determination of Properties of Polymeric Materials by Means of a Capillary Rheometer

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Organization: ASTM
Publication Date: 1 May 2016
Status: active
Page Count: 11
ICS Code (Thermoplastic materials): 83.080.20
scope:

This test method covers measurement of the rheological properties of polymeric materials at various temperatures and shear rates common to processing equipment. It covers measurement of melt viscosity, sensitivity, or stability of melt viscosity with respect to temperature and polymer dwell time in the rheometer, die swell ratio (polymer memory), and shear sensitivity when extruding under constant rate or stress. The techniques described permit the characterization of materials that exhibit both stable and unstable melt viscosity properties.

This test method has been found useful for quality control tests on both reinforced and unreinforced thermoplastics, cure cycles of thermosetting materials, and other polymeric materials having a wide range of melt viscosities.

The values stated in SI units are to be regarded as standard. The inch-pound units given in parentheses are for information only.

NOTE 1-Although this test method and ISO 11443-1995, "Plastic- Determination of the Fluidity of Plastics Using Capillary and Slit-Die Rheometers" differ in approach or detail, the data obtained using ISO 11443, Method A is technically equivalent to this test method

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

 

 

 

 

Document History

ASTM D3835
May 1, 2016
Standard Test Method for Determination of Properties of Polymeric Materials by Means of a Capillary Rheometer
This test method covers measurement of the rheological properties of polymeric materials at various temperatures and shear rates common to processing equipment. It covers measurement of melt...
December 1, 2008
Standard Test Method for Determination of Properties of Polymeric Materials by Means of a Capillary Rheometer
This test method covers measurement of the rheological properties of polymeric materials at various temperatures and shear rates common to processing equipment. It covers measurement of melt...
November 10, 2002
Standard Test Method for Determination of Properties of Polymeric Materials by Means of a Capillary Rheometer
This test method covers measurement of the rheological properties of polymeric materials at various temperatures and shear rates common to processing equipment. It covers measurement of melt...
March 10, 1996
Standard Test Method for Determination of Properties of Polymeric Materials by Means of a Capillary Rheometer
1. Scope 1.1 This test method covers measurement of the rheological properties of polymeric materials at various temperatures and shear rates common to processing equipment. It covers measurement of...
January 1, 1996
Standard Test Method for Determination of Properties of Polymeric Materials by Means of a Capillary Rheometer
A description is not available for this item.
December 10, 1995
STANDARD TEST METHOD FOR DETERMINATION OF PROPERTIES OF POLYMERIC MATERIALS BY MEANS OF A CAPILLARY RHEOMETER
A description is not available for this item.
February 15, 1995
STANDARD TEST METHOD FOR DETERMINATION OF PROPERTIES OF POLYMERIC MATERIALS BY MEANS OF A CAPILLARY RHEOMETER
A description is not available for this item.
October 15, 1993
STANDARD TEST METHOD FOR DETERMINATION OF PROPERTIES OF POLYMERIC MATERIALS BY MEANS OF A CAPILLARY RHEOMETER
A description is not available for this item.
February 15, 1993
STANDARD TEST METHOD FOR DETERMINATION OF PROPERTIES OF POLYMERIC MATERIALS BY MEANS OF A CAPILLARY RHEOMETER
A description is not available for this item.
July 27, 1990
STANDARD TEST METHOD FOR DETERMINATION OF PROPERTIES OF POLYMERIC MATERIALS BY MEANS OF A CAPILLARY RHEOMETER
A description is not available for this item.
August 31, 1979
STANDARD TEST METHOD FOR RHEOLOGICAL PROPERTIES OF THERMOPLASTICS WITH A CAPILLARY RHEOMETER (R 1983)
A description is not available for this item.

References

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