ASTM D1823-24
Standard Test Method for Apparent Viscosity of Plastisols and Organosols at High Shear Rates by Extrusion Viscometer
| Standard number: | ASTM D1823-24 |
| Released: | 01.04.2024 |
| Status: | Active |
| Pages: | 4 |
| Section: | 08.01 |
| Keywords: | apparent viscosity; extrusion viscometer; high shear rate viscometry; PVC organosol; PVC plastisol; |
| ASTM number: | ASTM D1823 |
| Supersedes: | D1823-16 |
1.1 This test method covers the measurement of plastisol and organosol viscosity at high shear rates by means of an extrusion viscometer.
1.2 Apparent viscosity at low shear rates is covered in Test Method D1824.
1.3 The values stated in SI units are to be regarded as standard. The values in parentheses are given for information only.
1.4 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 4575-2007 address the same subject matter, but differ in technical content.
1.5 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.