ISO 1973:2021 纺织纤维 线密度的测定 重量法和振动仪法

标准编号：ISO 1973:2021

中文名称：纺织纤维 线密度的测定 重量法和振动仪法

英文名称：Textile fibres — Determination of linear density — Gravimetric method and vibroscope method

发布日期：2021-01

标准范围

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.

标准预览图