ISO 2370:2019 纺织品 亚麻纤维细度的测定 渗透法

标准编号:ISO 2370:2019

中文名称:纺织品 亚麻纤维细度的测定 渗透法

英文名称:Textiles — Determination of fineness of flax fibres — Permeametric methods

发布日期:2019-01

标准范围

本文件规定了测定亚麻纤维细度的三种渗透法。-恒流法,两次压缩,使用平行纤维试样(见第5条);-简化恒流法,一次压缩,使用“随机”分布的纤维试样(见第6条);-恒压法,一次压缩,使用“随机”分布的纤维试样(见第7条)。本文件适用于亚麻纤维的各种形式,即长股、断股、各种丝束以及这些物质的所有制造阶段。

This document specifies three permeametric methods for the determination of the fineness of flax fibres.— Constant flow method, with two compressions, using a test piece of parallel fibres (see Clause 5);— Simplified constant flow method, with one compression, using a test piece of fibres distributed "at random" (see Clause 6);— Constant pressure method, with one compression, using a test piece of fibres distributed "at random" (see Clause 7).This document is applicable to the various forms possible for flax fibres, i.e. long strands, broken strands, all kinds of tow and at all stages of manufacture of these substances.

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