99.60 Withdrawal effective May 7, 2025
CEN
CEN/TC 249 Plastics
European Norm
83.080.20 Thermoplastic materials
This part of ISO 3451 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.
WITHDRAWN
EN ISO 3451-5:1996
WITHDRAWN
EN ISO 3451-5:2002
99.60
Withdrawal effective
May 7, 2025
PUBLISHED
EN ISO 3451-5:2025