STAS 12841-1990
Plastics EPOXY RESINS Epoxy equivalent determination

Standard No.
STAS 12841-1990
Release Date
1990
Published By
RO-ASRO
Latest
STAS 12841-1990
Scope
Prezentul standard stabile?te dou? metode de determinare a echivalentului epoxidic din r??inile epoxidice ?i anume : — metoda A, cu bromur? de tetraetilamoniu ; — metoda E, cu clorhidrat de piridin?. ?n caz de litigiu, metoda folosit? se stabile?te intr

STAS 12841-1990 history




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