DIN EN ISO 1628-1:2025-06
Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 1: General principles (ISO 1628-1:2024); German version EN ISO 1628-1:2024
| Fecha edición: |
2025-06-01
En Vigor
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|---|---|
| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This document specifies the general conditions for the determination of the reduced viscosity, intrinsic viscosity and K-value of organic polymers in dilute solution. It specifies the standard parameters that are applied to viscosity measurement. This document is applicable to develop standards for measuring the viscosities in solution of individual types of polymer. It is also applicable to measure and report the viscosities of polymers in solution for which no separate standards exist. |
| Keywords: | Capillary tube viscometer|Definitions|Determination|Dilute|Interpretations|k value|Limit viscosity|Limits (mathematics)|Measurement|Measuring techniques|Measuring temperatures|Plastics|Polymers|Solutions|Standardization|Temperature|Testing|Ubbelohde|Units|Viscometers|Viscosity|Viscosity measurement|Viscosity numbers |
| ICS: | 83.080.01 - Plásticos en general |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 1628-1:2024 Idéntica ISO 1628-1:2024 |
|
Reemplazo Normas |
Reemplaza a DIN EN ISO 1628-1:2021-06 Reemplaza a DIN EN ISO 1628-1:2024-02 |
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