Syntetfibrer

Kommittébeteckning: SIS/TK 160 (Textil)
Källa: CEN
Svarsdatum: den 1 apr 2019
Se merSe mindre
 

This part of ISO 1833 specifies a method, using carbon disulfide/acetone, to determine the mass percentage of chlorofibre, after removal of non-fibrous matter, in textiles made of mixtures of

certain chlorofibres, with

— wool, animal hair, silk, cotton, viscose, cupro, modal, lyocell, polyamide, polyester, elastomultiester, acrylic, melamine, polypropylene, polypropylene/polyamide bicomponent, polyacrylate and glass fibres.

Before carrying out the analysis, the solubility of the chlorofibres in the reagent shall be checked.

When the wool or silk content of a mixture exceeds 25 %, the method described in ISO 1833-4 shall be used.

When the polyamide content of a mixture exceeds 25 %, the method described in ISO 1833-7 shall be used.

It is also possible to analyse mixtures containing chlorofibres by using the test methods described in ISO 1833-13 or ISO 1833-21.

Kommittébeteckning: SIS/TK 160 (Textil)
Källa: CEN
Svarsdatum: den 1 apr 2019
Se merSe mindre
 

This part of ISO 1833 specifies a method, using glacial acetic acid, to determine the percentage of acetate, after removal of non-fibrous matter, in textiles made of mixtures of

— acetate

with

— certain chlorofibres or after-chlorinated chlorofibres. It is also possible to analyse mixtures containing acetate by using the test methods described in IS0 1833-3 or ISO 1833-9.

Kommittébeteckning: SIS/TK 160 (Textil)
Källa: CEN
Svarsdatum: den 1 apr 2019
Se merSe mindre
 

This document specifies a method, using benzyl alcohol, to determine the mass percentage of acetate, after removal of non-fibrous matter, in textiles made of mixtures of

— acetate

with triacetate, polypropylene, elastolefin, melamine, polypropylene/polyamide bicomponent and polyacrylate fibres.