ISO 1875:1982

Plastics — Plasticized cellulose acetate — Determination of matter extractable by diethyl ether

The determination method applies to plasticized cellulose acetate in any form, such as moulding material, sheet, manufactured articles. Conversion of the plastizised sample to a film, prepared by dissolving and casting, and subsequent extraction by ethylether in a Soxhlet apparatus. Removal of the ether by heating under vacuum and weighing the residual matter.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

83.080.20

Statut:

Publié

Date de Publication:

1982-01-31

Numéro Standard:

ISO 1875:1982