International Standard
ISO 1628-1:2021
Plastics — Determination of the viscosity of polymers in dilute solution using capillary viscometers — Part 1: General principles
Reference number
ISO 1628-1:2021
ISO 1628-1:2021
Edición 4
2021-02
2021-02
© ISO 2024
International Standard
p
ISO 1628-1:2021
79996
No disponible en español
Publicado
(Edición 4, 2021)
Se espera que sea sustituido por ISO/DIS 1628-1 en los próximos meses.
Resumen
This document defines the general conditions for the determination of the reduced viscosity, intrinsic viscosity and K‑value of organic polymers in dilute solution. It defines the standard parameters that are applied to viscosity measurement.
This document is used to develop standards for measuring the viscosities in solution of individual types of polymer. It is also used to measure and report the viscosities of polymers in solution for which no separate standards exist.
Informaciones generales
-
Estado: PublicadoFecha de publicación: 2021-02Etapa: Norma Internacional para revisar [90.92]
-
Edición: 4Número de páginas: 16
-
Comité Técnico :ISO/TC 61/SC 5ICS :83.080.01
- RSS actualizaciones
Próxima versión en desarrollo
Draft International Standard
ISO/DIS 1628-1
Plastics — Determination of the viscosity of polymers in dilute solution using capillary viscometers — Part 1: General principles
Reference number
ISO/DIS 1628-1
ISO/DIS 1628-1
Edición 1
© ISO 2024
Draft
International StandardISO/DIS 1628-1
Plastics — Determination of the viscosity of polymers in dilute solution using capillary viscometers
Part 1: General principles
Ciclo de vida
-
Anteriormente
RetiradaISO 1628-1:2009
RetiradaISO 1628-1:2009/Amd 1:2012
-
Ahora
-
Será reemplazada por
En desarrolloISO/DIS 1628-1
Got a question?
Check out our FAQs
Customer care
+41 22 749 08 88
Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)