STANDARD

Current

ÖNORM EN ISO 1598

Issue date: 1999 09 01

Plastics - Cellulose acetate - Determination of insoluble particles (ISO 1598:1990)

This International Standard specifies a method for the determination of the number of visible pat-ticles (including all kinds of contamination and black dirt) in cellulose acetate which are insoluble in a mixture of dimethylphthalate, dichloromethane and methanol, and are of size 0,15 mm or larger. This method is intended for cellulose acetate having an acetic acid yield above 50 % and containing no additives which affect the test results.

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General information on ÖNORM EN ISO 1598

Format

Digital | 7 Pages

Language

German | English | Download GER/ENG

Publisher

Austrian Standards International

Committee 074 Plastics and Elastomers

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Normative References

Here you will find an extract of the normative references. Please refer to the document itself for the full list.

Dokumentnummer	Titel	Ausgabedatum	Art	Link
Dokumentnummer ISO 565:1990	Titel Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings	Ausgabedatum 1990 07 12	Art Standard	Zur Produktseite
Dokumentnummer ISO 585:1990	Titel Plastics — Unplasticized cellulose acetate — Determination of moisture content	Ausgabedatum 1990 12 13	Art Standard	Zur Produktseite

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