Plastics - Determination of ash - Part 5: Poly(vinyl chloride)
NORM herausgegeben am 1.10.2025
Bezeichnung normen: ČSN EN ISO 3451-5
Zeichen: 640219
Katalog-Nummer: 521949
Ausgabedatum normen: 1.10.2025
Zahl der Seiten: 20
Gewicht ca.: 60 g (0.13 Pfund)
Land: Tschechische technische Norm
Kategorie: Technische Normen ČSN
This document specifies three methods for the determination of the ash of poly(vinyl chloride).
The general procedures given in ISO 3451-1 are followed. For ash, method A is used. For sulfated ash, methods B and C are used. All three methods are applicable to resins, compounds and finished products. Methods B and C are applicable when lead-containing compounds are present