90.20 Standard under periodical review Jul 15, 2026
ISO
ISO/TC 61/SC 12 Thermosetting materials
International Standard
83.080.10 Thermosetting materials
Specifies a method for the determination of the primary, secondary and tertiary amine group nitrogen content of aliphatic or aromatic amine hardeners for epoxy resins.
PUBLISHED
ISO 9702:1996
90.20
Standard under periodical review
Jul 15, 2026