EN
SR EN ISO 1833-7:2011
Materiale textile. Analiză chimică cantitativă. Partea 7: Amestecuri de poliamidă şi alte fibre specificate (metoda cu acid formic)
ISO 1833-7:2006 specifies a method, using formic acid, to determine the percentage of polyamide fibre, after removal of non-fibrous matter, in textiles made of binary mixtures of polyamide and cotton, viscose, cupro, modal, polyester, polypropylene, chlorofibre, acrylic or glass fibre. It is also applicable to mixtures with wool and animal hair, but when the wool content exceeds 25 %, the method described in ISO 1833-4 should be used.
Status :
Anulat
Data aprobării : 31.03.2011
Data anulării : 30.03.2018
Număr de pagini : 12
ICS : 59.060.01 Fibre textile în general
Comitet tehnic : 103 - Textile
- Inlocuieste SR ISO 1833+A1:1995
- Inlocuit prin SR EN ISO 1833-7:2018