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Homepage>CSN Standards>64 PLASTICS>6440 Laminated materials, laminates>CSN EN ISO 1890 - Reinforcement yarns - Determination of twist (ISO 1890:2009)
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CSN EN ISO 1890 - Reinforcement yarns - Determination of twist (ISO 1890:2009)

CSN EN ISO 1890

Reinforcement yarns - Determination of twist (ISO 1890:2009)

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LANGUAGE
English
Category:644022
Released:2009
Number of Standard:CSN EN ISO 1890
DESCRIPTION

EN ISO 1890


EN ISO 1890 Reinforcement yarns - Determination of twist (ISO 1890:2009) - ISO 1890:2009 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. The 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.

Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.
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