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BS EN ISO 5079:2020

$102.76

Textile fibres. Determination of breaking force and elongation at break of individual fibres

Published By Publication Date Number of Pages
BSI 2020 20
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This document specifies the method and conditions of test for the determination of the breaking force and elongation at break of individual fibres in the conditioned or wet state.

The determination of these fibre properties, when carried out on different kinds of testing equipment, will not generally give identical results. To avoid such differences, this document is restricted to the use of constant-rate-of-extension testing machine.

It is applicable to all fibres, including crimped fibres, provided that the length of fibre available enables the gauge length specified in this document.

NOTE For natural fibres (especially wool and cotton), the breaking test most commonly performed is that of bundles of fibres (see ISO 3060 and IWTO 32-82).

PDF Catalog

PDF Pages PDF Title
2 National foreword
4 European foreword
6 Foreword
9 1 Scope
2 Normative references
3 Terms and definitions
11 4 Principle
12 5 Apparatus and reagents
6 Conditioning and testing atmospheres
7 Sampling and preparation of test specimen
13 8 Procedure
14 9 Expression of results
15 10 Test report
16 Annex A (informative) Mounting of test specimens
17 Annex B (informative) Tensile test method for certain high-tenacity filaments
20 Bibliography
BS EN ISO 5079:2020
$102.76