I.S. EN ISO 1628-1:2021
Current
The latest, up-to-date edition.
Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 1: General principles (ISO 1628-1:2021)
Hardcopy , PDF
English
04-04-2021
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Solutions
7 Temperature of measurement
8 Procedure
9 Expression of results
10 Test report
Annex A (normative) Cleaning of apparatus
Annex B (informative) Notes on sources of error
Bibliography
This document defines the general conditions for the determination of the reduced viscosity, intrinsic viscosity and K‑value of organic polymers in dilute solution.
| Committee |
TC 61
|
| DocumentType |
Standard
|
| Pages |
32
|
| ProductNote |
The date of any NSAIprevious adoption may not matchthe date of its original CEN/CENELEC document
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 1628-1:2021 | Identical |
| EN ISO 1628-1:2021 | Identical |
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