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ISO 585:1990

Plastics — Unplasticized cellulose acetate — Determination of moisture content

Publication date:   Dec 13, 1990

General information

90.60   Close of review   Sep 3, 2025

ISO

ISO/TC 61/SC 9 Thermoplastic materials

International Standard

83.080.20   Thermoplastic materials

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Scope

This determination may be required for the calculation of the dry mass used in analytical methods. Applies only to products with a moisture content of not more than 10 %. The principle consists in drying a test portion at 105 ° centigrade in a thermostatic oven, then weighing. The moisture content is calculated from the loss of mass of the test portion. Cancels and replaces the first edition ISO 585:1982, of which it constitutes a minor revision.

Life cycle

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WITHDRAWN
ISO 585:1982

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PUBLISHED
ISO 585:1990
90.60 Close of review
Sep 3, 2025