90.93 Standard confirmed Oct 5, 2021
ISO
ISO/TC 61/SC 13 Composites and reinforcement fibres
International Standard
59.100.10 Textile glass materials
Published
ISO 4604:2011 specifies a method of determining the conventional flexural stiffness of reinforcement fabrics by means of a fixed-angle flexometer. This method is not suitable for testing fabrics that are limp or that have a marked tendency to curl or twist or fray.
WITHDRAWN
ISO 4604:1978
PUBLISHED
ISO 4604:2011
90.93
Standard confirmed
Oct 5, 2021