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Norm
ISO 1833-7:2017
Issue date: 2017 08 02
Textiles — Quantitative chemical analysis — Part 7: Mixtures of polyamide with certain other fibres (method using formic acid)
ISO 1833-7:2017 specifies a method, using formic acid, to determine the mass percentage of polyamide fibre, after removal of non-fibrous matter, in textiles made of mixtu...
Valid
Publisher:
International Organization for Standardization
Format:
Digital | 3 Pages
Language:
English
ICS
ISO 1833-7:2017 specifies a method, using formic acid, to determine the mass percentage of polyamide fibre, after removal of non-fibrous matter, in textiles made of mixtures of
- polyamide
with
- cotton, viscose, cupro, modal, lyocell, polyester, polypropylene, chlorofibre, acrylic, glass fibre, elastomultiester, elastolefin and melamine, or
- wool (if the wool content is less than or equal to 25 %), or animal hair fibres.
ISO 1833-7:2017 does not apply when the wool content exceeds 25 %; ISO 1833-4 applies.
ISO 1833-7:2017
2017 08 02
Textiles — Quantitative chemical analysis — Part 7: Mixtures of polyamide with certain other fibres ...
Norm
↖
ISO 1833-7:2006
2006 06 02
Textiles — Quantitative chemical analysis — Part 7: Mixtures of polyamide and certain other fibres (...
Norm
