ASTM D789-07e1
Standard Test Methods for Determination of Solution Viscosities of Polyamide (PA)

Standard No.

ASTM D789-07e1

Release Date

2007

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM D789-15

Latest

ASTM D789-19

Scope

These test methods are intended for use as control and acceptance tests. They are also applicable in the partial evaluation of materials for specific end uses and as a means for detecting changes in materials due to specific deteriorating causes.

Since some materials require special treatment, refer to the ASTM test methods applicable to the material being tested. Classification System D4000 lists materials that would be applicable to the tests contained in these test methods.

1.1 These test methods cover the determination of solution viscosities as they apply to polyamide (PA).

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

1.3 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.

Note 18212;This standard and ISO 307 address the same subject, but the technical content is different.

ASTM D789-07e1 history

• 2019 ASTM D789-19 Standard Test Method for Determination of Relative Viscosity of Concentrated Polyamide (PA) Solutions
• 2018 ASTM D789-18 Standard Test Method for Determination of Relative Viscosity of Concentrated Polyamide (PA) Solutions
• 2015 ASTM D789-15 Standard Test Methods for Determination of Solution Viscosities of Polyamide (PA)
• 2007 ASTM D789-07e1 Standard Test Methods for Determination of Solution Viscosities of Polyamide (PA)
• 2007 ASTM D789-07 Standard Test Methods for Determination of Solution Viscosities of Polyamide (PA)
• 2006 ASTM D789-06a Standard Test Methods for Determination of Solution Viscosities of Polyamide (PA)
• 2006 ASTM D789-06 Standard Test Methods for Determination of Relative Viscosity of Polyamide (PA)
• 2005 ASTM D789-05 Standard Test Methods for Determination of Relative Viscosity of Polyamide (PA) ^1,2
• 2004 ASTM D789-04 Standard Test Method for Determination of Relative Viscosity of Polyamide (PA)
• 1998 ASTM D789-98 Standard Test Methods for Determination of Relative Viscosity and Moisture Content of Polyamide (PA)