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I.S. EN ISO 1890:2009

Current

Current

The latest, up-to-date edition.

REINFORCEMENT YARNS - DETERMINATION OF TWIST

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2009

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.


Dates of withdrawal of national standards are available from NSAI.

€33.00
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Test specimens
7 Conditioning and test atmosphere
8 Procedure
9 Expression of results
10 Precision
11 Test report

Describes a method for the determination of twist in yarns made from textile glass, carbon, aramid or any other reinforcement fibres.

DocumentType
Standard
Pages
16
PublisherName
National Standards Authority of Ireland
Status
Current
Supersedes

ISO 2:1973 Textiles Designation of the direction of twist in yarns and related products
ISO 291:2008 Plastics Standard atmospheres for conditioning and testing
ISO 1889:2009 Reinforcement yarns Determination of linear density

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