Skip to main content
Tagasi

EVS-EN ISO 307:2019

Plastics - Polyamides - Determination of viscosity number (ISO 307:2019)

Üldinfo

Kehtiv alates 17.06.2019
Alusdokumendid
ISO 307:2019; EN ISO 307:2019
Tegevusala (ICS grupid)
83.080.20 Termoplastid
Direktiivid või määrused
puuduvad

Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
17.06.2019
Põhitekst
04.06.2013
Muudatus
04.07.2007
Põhitekst
This document specifies a method for the determination of the viscosity number of dilute solutions of polyamides in certain specified solvents.
The method is applicable to the polyamides designated PA 46, PA 6, PA 66, PA 69, PA 610, PA 612, PA 11, PA 12, PA 6T/66, PA 6I/6T, PA 6T/6I/66, PA 6T/6I, PA 6I/6T/66 and PA MXD6 as defined in ISO 16396-1, as well as to copolyamides, compounds of polyamides and other polyamides that are soluble in one of the specified solvents under the specified conditions.
The method is not applicable to polyamides produced by anionic polymerization of lactams or produced with cross-linking agents; such polyamides are normally insoluble in the specified solvents.
The viscosity number is determined by the general procedure specified in ISO 1628-1, observing the particular conditions specified in this document.

Nõutud väljad on tähistatud *

*
*
*
PDF
26,84 € koos KM-ga
Paber
26,84 € koos KM-ga
Sirvi standardit alates 2,44 € koos KM-ga
Standardi monitooring

Teised on ostnud veel

Põhitekst

EVS-EN ISO 294-4:2019

Plastics - Injection moulding of test specimens of thermoplastic materials - Part 4: Determination of moulding shrinkage (ISO 294-4:2018)
Uusim versioon Kehtiv alates 15.02.2019
Põhitekst

EVS-EN ISO 20028-1:2019

Plastics - Thermoplastic polyester (TP) moulding and extrusion materials - Part 1: Designation system and basis for specification (ISO 20028-1:2019)
Uusim versioon Kehtiv alates 01.11.2019
Põhitekst

ISO 6721-4:2019

Plastics -- Determination of dynamic mechanical properties -- Part 4: Tensile vibration -- Non-resonance method
Uusim versioon Kehtiv alates 02.05.2019
Põhitekst

EVS-EN ISO 29988-1:2019

Plastics - Polyoxymethylene (POM) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 29988-1:2019)
Uusim versioon Kehtiv alates 02.01.2020