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ISO 21765:2020

Textiles — Determination of fabric deformability by forced mechanical distension ISO 21765:2020

Publication date:   Dec 14, 2020

General information

60.60 Standard published   Dec 14, 2020

ISO

ISO/TC 38/SC 24 Conditioning atmospheres and physical tests for textile fabrics

International Standard

59.080.30   Textile fabrics

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Scope

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.

Life cycle

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PUBLISHED
ISO 21765:2020
60.60 Standard published
Dec 14, 2020