ISO 1833-29:2020 pdf download

ISO 1833-29:2020 pdf download

ISO 1833-29:2020 pdf download.Textiles — Quantitative chemical analysis — Mixtures of polyamide with polypropylene/polyamide bicomponent (method using sulfuric acid)
1 Scope
after removal of non-fibrous matter, in textiles made of binary mixtures of with
2 Normative references
constitutes requirementslatest editiondocument.referenced references,(including amendments)applies.applies.
3 Terms and definitions
ISO and IEC maintain terminological databases for use in standardizatio n at the following addresses:
3.1 IEC Electropedia: available at
3.2 polypropylene/polyamide bicomponent
This document specifies a method, using sulfuric acid, to determine the mass percentage of polyamide,
— polyamide
— polypropylene/polyamide bicomponent.
The following documents are referred to in the text in such a way that some or all of their content
ISO 1833-1, Textiles — Quantitative chemical analysis — Part 1: General principles of testing
For the purposes of this document, the following terms and definitions apply.
— ISO Online browsing platform: available at
two strongly bonded polymers of different chemical and/or physical construction bicomponent (3.1) where between 10 % and 25 % by mass of polyamide fibrils span inside the polypropylene matrix