Name: EN ISO 1061 : 1999
Brand: CEN

PLASTICS - UNPLASTICIZED CELLULOSE ACETATE - DETERMINATION OF FREE ACIDITY

Published date

23-06-1999

Publisher

Comite Europeen de Normalisation

Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Test sample
7 Procedure
8 Expression of results
9 Precision
10 Test report
Annex ZA (normative) Normative references to international
publications with their relevant European
publications

The free acidity determined by this method includes acidity extractable by water and acidity due to acidic groups directly attached to the cellulose acetate, e.g. carboxyl groups.

Committee	CEN/TC 249
DocumentType	Standard
PublisherName	Comite Europeen de Normalisation
Status	Current

Standards	Relationship
SN EN ISO 1061 : 1999	Identical
NEN EN ISO 1061 : 1999	Identical
ISO 1061:1990	Identical
I.S. EN ISO 1061:1999	Identical
UNI EN ISO 1061 : 2002	Identical
NS EN ISO 1061 : 1ED 1999	Identical
NF EN ISO 1061 : 1999	Identical
NBN EN ISO 1061 : 1ED 99	Identical
PN EN ISO 1061 : 2002	Identical
BS EN ISO 1061:1999	Identical
UNE-EN ISO 1061:2000	Identical
DIN EN ISO 1061:2000-02	Identical

ISO 565:1990	Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings
EN ISO 585 : 1999	PLASTICS - UNPLASTICIZED CELLULOSE ACETATE - DETERMINATION OF MOISTURE CONTENT
ISO 585:1990	Plastics Unplasticized cellulose acetate Determination of moisture content