60.60 Standard published Jan 26, 2021
ISO
ISO/TC 38/SC 23 Fibres and yarns
International Standard
59.060.01 Textile fibres in general
This document specifies a gravimetric method and a vibroscope method for the determination of the linear density of textile fibres applicable respectively to:
a) bundles of fibres;
b) individual fibres.
Useful data can be obtained on man-made fibres and, with less precision, on natural fibres.
This document only applies to fibres which can be kept straight and, in the case of bundles, parallel, during test preparation. It is properly applicable when the fibres are readily freed of crimp. The methods in this document are not applicable to tapered fibres.
The vibroscope method is not always applicable to hollow and flat (ribbon-like) fibres.
WITHDRAWN
ISO 1973:1995
PUBLISHED
ISO 1973:2021
60.60
Standard published
Jan 26, 2021