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BS 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

30-11-2009

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

The method applies to single yarns (one twist) and to folded or cabled yarns (two or more twists). For folded and cabled yarns, the method is generally applied only to the final twist step.

This International Standard is applicable to package-wound yarns. If the measurement is carried out on yarns taken from a beam (or warp) or from a fabric, the result is of an indicative nature only.

The method is not applicable to products made from staple fibres.

Committee
PRI/42
DocumentType
Standard
Pages
12
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
EN ISO 1890:2009 Identical
ISO 1890:2009 Identical

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