ISO 308:1994-ed.3.0

Plastics — Phenolic moulding materials — Determination of acetone-soluble matter (apparent resin content of material in the unmoulded state)

NORMA vydána dne 29.9.1994

Anglicky -
Elektronické PDF (1398.90 CZK)

Anglicky -

Tištěné (1398.90 CZK)

Francouzsky -

Elektronické PDF (1398.90 CZK)

Francouzsky -

Tištěné (1398.90 CZK)

Informace o normě:

Označení normy: ISO 308:1994-ed.3.0
Datum vydání normy: 29.9.1994
Počet stran: 3
Přibližná hmotnost: 9 g (0.02 liber)
Země: Mezinárodní technická norma
Kategorie: Technické normy ISO

Anotace textu normy ISO 308:1994-ed.3.0 :

Description / Abstract: Specification of a gravimetric method for the determination of the amount of matter that can be extracted by boiling acetone from a sample of finely divided phenolic moulding material. The extract is dried under controlled conditions and the mass of residue determined by weighing. The amount of acetone soluble matter (apparent resin content) is expressed as percentage by mass of the original test portion.