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ASTM D789

Standard Test Method for Determination of Relative Viscosity of Concentrated Polyamide (PA) Solutions

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Organization: ASTM
Publication Date: 15 June 2018
Status: active
Page Count: 7
ICS Code (Thermoplastic materials): 83.080.20
scope:

This test method covers the determination of relative viscosity as it applies to concentrated solutions of polyamide (PA).

This test method does not address measures of viscosity derived from measurements with dilute solutions.

The values stated in SI units are to be regarded as standard. The values given in brackets are for information only.

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.

NOTE 1-This standard and ISO 307 address the same subject, buy the technical content is different.

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.

*A Summary of Changes section appears at the end of this standard

Document History

August 1, 2019
Standard Test Method for Determination of Relative Viscosity of Concentrated Polyamide (PA) Solutions
This test method covers the determination of relative viscosity as it applies to concentrated solutions of polyamide (PA). This test method does not address measures of viscosity derived from...
ASTM D789
June 15, 2018
Standard Test Method for Determination of Relative Viscosity of Concentrated Polyamide (PA) Solutions
This test method covers the determination of relative viscosity as it applies to concentrated solutions of polyamide (PA). This test method does not address measures of viscosity derived from...
April 1, 2015
Standard Test Methods for Determination of Solution Viscosities of Polyamide (PA)
 These test methods cover the determination of solution viscosities as they apply to polyamide (PA). The values stated in SI units are to be regarded as standard. The values given in brackets are...
September 1, 2007
Standard Test Methods for Determination of Solution Viscosities of Polyamide (PA)
These test methods cover the determination of solution viscosities as they apply to polyamide (PA). The values stated in SI units are to be regarded as standard. The values given in brackets are for...
September 1, 2007
Standard Test Methods for Determination of Solution Viscosities of Polyamide (PA)
These test methods cover the determination of solution viscosities as they apply to polyamide (PA). The values stated in SI units are to be regarded as standard. The values given in brackets are for...
September 1, 2006
Standard Test Methods for Determination of Relative ViscositySolution Viscosities of Polyamide (PA)
These test methods cover the determination of solution viscosities as they apply to polyamide (PA). The values stated in SI units are to be regarded as standard. The values given in brackets are for...
March 15, 2006
Standard Test Method for Determination of Relative Viscosity of Polyamide (PA)
These test methods cover the determination of relative viscosity as they apply to polyamide (PA). The values stated in SI units are to be regarded as standard. The values given in brackets are for...
July 1, 2005
Standard Test Methods for Determination of Relative Viscosity of Polyamide (PA)
(Footnote *) These test methods cover the determination of relative viscosity as they apply to polyamide (PA). The values stated in SI units are to be regarded as the standard. The values given in...
May 1, 2004
Standard Test Method for Determination of Relative Viscosity of Polyamide (PA)
(Footnote *) This test method covers the determination of relative viscosity as it applies to polyamide (PA). The values stated in SI units are to be regarded as the standard. The values given in...
November 10, 1998
Standard Test Methods for Determination of Relative Viscosity and Moisture Content of Polyamide (PA)
1. Scope* 1.1 These test methods cover the determination of relative viscosity and moisture content as they apply to polyamide (PA). 1.2 The values stated in SI units are to be regarded as the...
November 10, 1997
Standard Test Methods for Determination of Relative Viscosity and Moisture Content of Polyamide (PA)
A description is not available for this item.
August 10, 1996
Standard Test Methods for Determination of Relative Viscosity and Moisture Content of Polyamide (PA)
A description is not available for this item.
January 1, 1994
Standard Test Methods for Determination of Relative Viscosity, Melting Point, and Moisture Content of Polyamide (PA)
A description is not available for this item.
February 15, 1992
STANDARD TEST METHODS FOR DETERMINATION OF RELATIVE VISCOSITY, MELTING POINT, AND MOISTURE CONTENT OF POLYAMIDE (PA) (E1-1994)
A description is not available for this item.
March 15, 1991
STANDARD TEST METHODS FOR DETERMINATION OF RELATIVE VISCOSITY, MELTING POINT, AND MOISTURE CONTENT OF POLYAMIDE (PA)
A description is not available for this item.
July 25, 1986
STANDARD TEST METHODS FOR DETERMINATION OF RELATIVE VISCOSITY, MELTING POINT, AND MOISTURE CONTENT OF POLYAMIDE (PA)
A description is not available for this item.
June 26, 1981
STANDARD SPECIFICATION FOR NYLON INJECTION MOLDING AND EXTRUSION MATERIALS
A description is not available for this item.
September 27, 1973
STANDARD SPECIFICATION FOR NYLON INJECTION MOLDING AND EXTRUSION MATERIALS
This specification covers eight types of nylon materials suitable for injection molding or extrusion, or both. Some of these compositions are also suitable for compression molding and application...

References

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