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ISO 2370:2019

Textiles — Determination of fineness of flax fibres — Permeametric methods

Publication date:   Jan 10, 2019

General information

90.20 Standard under periodical review   Jan 15, 2024

ISO

ISO/TC 38/SC 23 Fibres and yarns

International Standard

59.060.10   Natural fibres

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Scope

This document specifies three permeametric methods for the determination of the fineness of flax fibres.
— Constant flow method, with two compressions, using a test piece of parallel fibres (see Clause 5);
— Simplified constant flow method, with one compression, using a test piece of fibres distributed "at random" (see Clause 6);
— Constant pressure method, with one compression, using a test piece of fibres distributed "at random" (see Clause 7).
This document is applicable to the various forms possible for flax fibres, i.e. long strands, broken strands, all kinds of tow and at all stages of manufacture of these substances.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 2370:1980

NOW

PUBLISHED
ISO 2370:2019
90.20 Standard under periodical review
Jan 15, 2024