International Standard
ISO 21765:2020
Textiles — Determination of fabric deformability by forced mechanical distension
Reference number
ISO 21765:2020
ISO 21765:2020
Edición 1
2020-12
2020-12
© ISO 2024
International Standard
Resumen
This document specifies a method for the automatic determination of the deformability of textile fabrics, including continuous-fibre reinforcement textiles. This method is not applicable to resin impregnated fabrics.
The method is suitable for use with fabrics such as woven or knitted fabrics, nonwovens, non-crimp fabrics, fabrics made of glass rovings or untwisted carbon filament yarns intended for reinforced composite materials. When applying the method to multi-axial non-crimp fabrics, the evaluation of the fibre orientation and gaps only incorporates the uppermost layer.
The method can be used for fabrics treated with powder binder.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2020-12Etapa: Norma Internacional publicada [60.60]
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Edición: 1Número de páginas: 19
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Comité Técnico :ISO/TC 38/SC 24ICS :59.080.30
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