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.
PUBLISHED
SSH EN ISO 3451-5:2002
IN_DEVELOPMENT
prSSH EN ISO 3451-5:2025
40.60
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May 11, 2026