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ISO 1833-22:2020

Textiles — Quantitative chemical analysis — Part 22: Mixtures of viscose or certain types of cupro or modal or lyocell with flax fibres (method using formic acid and zinc chloride)
11. 12. 2020.

Опште информације

60.60     11. 12. 2020.

ISO

ISO/TC 38

Međunarodni standard

59.060.01  

engleski   francuski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

This document specifies a method, using formic acid and zinc chloride, to determine the mass percentage of viscose or certain types of cupro or modal or lyocell, after removal of non-fibrous matter, in textiles made of mixtures of
— viscose or certain types of the cupro or modal or lyocell fibres
with
— flax fibres.
This document is not applicable to mixtures in which the flax fibre has suffered extensive chemical degradation, nor when the viscose, cupro, modal or lyocell fibre is rendered incompletely soluble by the presence of certain permanent finishes or reactive dyes that cannot be removed completely.

Životni ciklus

PRETHODNO

POVUČEN
ISO 1833-22:2013

TRENUTNO

OBJAVLJEN
ISO 1833-22:2020
60.60 Standard objavljen
11. 12. 2020.

Nacionalna preuzimanja

SRPS EN ISO 1833-22:2022  
ISS

Tekstil – Kvantitativna hemijska analiza – Deo 22: Mešavina viskoznih vlakana ili određenih tipova kupro ili modalnih ili liocelnih vlakana sa lanenim vlaknima (metoda sa mravljom kiselinom i cink-hloridom)

60.60   Standard objavljen

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