Textiles - Quantitative chemical analysis - Part 29: Mixtures of polyamide with polypropylene/polyamide bicomponent (method using sulfuric acid) (ISO 1833-29:2020)

This document specifies a method, using sulfuric acid, to determine the mass percentage of polyamide, after removal of non-fibrous matter, in textiles made of binary mixtures of
— polyamide
with
—polypropylene/polyamide bicomponent.

Textilien - Quantitative chemische Analysen - Teil 29: Mischungen aus Polyamid mit Polypropylen/Polyamid-Bikomponente (Verfahren mit Schwefelsäure) (ISO 1833-29:2020)

Dieses Dokument legt ein Schwefelsäure-Verfahren zur Bestimmung des prozentualen Massenanteils an Polyamid, nach dem Abtrennen der nichtfaserigen Begleitstoffe, in Textilien aus binären Fasermischungen aus
- Polyamid
mit
- Polypropylen/Polyamid-Bikomponente
fest.

Textiles - Analyse chimique quantitative - Partie 29: Mélanges de polyamide avec bicomposant polypropylene/polyamide (méthode à l’acide sulfurique) (ISO 1833-29:2020)

Le présent document spécifie une méthode de détermination, à l'acide sulfurique, de la masse, exprimée en pourcentage, de polyamide, après élimination des matières non fibreuses, dans les textiles composés de mélanges binaires de:
— polyamide;
avec
— bicomposant polypropylène/polyamide.

Tekstilije - Kvantitativna kemična analiza - 29. del: Mešanica poliamida z dvokomponentnim polipropilen/poliamidom (metoda z uporabo žveplene kisline) (ISO 1833-29:2020)

General Information

Status
Published
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Due Date
10-Jun-2020
Completion Date
10-Jun-2020

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SLOVENSKI STANDARD
SIST EN ISO 1833-29:2020
01-september-2020
Tekstilije - Kvantitativna kemična analiza - 29. del: Mešanica poliamida z
dvokomponentnim polipropilen/poliamidom (metoda z uporabo žveplene kisline)
(ISO 1833-29:2020)
Textiles - Quantitative chemical analysis - Part 29: Mixtures of polyamide with

polypropylene/polyamide bicomponent (method using sulfuric acid) (ISO 1833-29:2020)

Textilien - Quantitative chemische Analysen - Teil 29: Mischungen aus Polyamid mit

Polypropylen/Polyamid-Bikomponente (Verfahren mit Schwefelsäure) (ISO 1833-
29:2020)

Textiles - Analyse chimique quantitative - Partie 29: Mélanges de polyamide avec bi

composant polypropylene/polyamide (méthode à l’acide sulfurique) (ISO 1833-29:2020)

Ta slovenski standard je istoveten z: EN ISO 1833-29:2020
ICS:
59.060.01 Tekstilna vlakna na splošno Textile fibres in general
71.040.40 Kemijska analiza Chemical analysis
SIST EN ISO 1833-29:2020 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN ISO 1833-29:2020
---------------------- Page: 2 ----------------------
SIST EN ISO 1833-29:2020
EN ISO 1833-29
EUROPEAN STANDARD
NORME EUROPÉENNE
June 2020
EUROPÄISCHE NORM
ICS 59.060.01
English Version
Textiles - Quantitative chemical analysis - Part 29:
Mixtures of polyamide with polypropylene/polyamide
bicomponent (method using sulfuric acid) (ISO 1833-
29:2020)

Textiles - Analyse chimique quantitative - Partie 29: Textilien - Quantitative chemische Analysen - Teil 29:

Mélanges de polyamide avec bicomposant Mischungen aus Polyamid mit Polypropylen/Polyamid-

polypropylene/polyamide (méthode à l'acide Bikomponente (Verfahren mit Schwefelsäure) (ISO

sulfurique) (ISO 1833-29:2020) 1833-29:2020)
This European Standard was approved by CEN on 22 May 2020.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this

European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references

concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN

member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by

translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management

Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,

Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,

Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and

United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels

© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 1833-29:2020 E

worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
SIST EN ISO 1833-29:2020
EN ISO 1833-29:2020 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

---------------------- Page: 4 ----------------------
SIST EN ISO 1833-29:2020
EN ISO 1833-29:2020 (E)
European foreword

This document (EN ISO 1833-29:2020) has been prepared by Technical Committee ISO/TC 38

"Textiles" in collaboration with Technical Committee CEN/TC 248 “Textiles and textile products” the

secretariat of which is held by BSI.

This European Standard shall be given the status of a national standard, either by publication of an

identical text or by endorsement, at the latest by December 2020, and conflicting national standards

shall be withdrawn at the latest by December 2020.

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CEN shall not be held responsible for identifying any or all such patent rights.

This document has been prepared under a mandate given to CEN by the European Commission and the

European Free Trade Association.

According to the CEN-CENELEC Internal Regulations, the national standards organizations of the

following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,

Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,

Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of

North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the

United Kingdom.
Endorsement notice

The text of ISO 1833-29:2020 has been approved by CEN as EN ISO 1833-29:2020 without any

modification.
---------------------- Page: 5 ----------------------
SIST EN ISO 1833-29:2020
---------------------- Page: 6 ----------------------
SIST EN ISO 1833-29:2020
INTERNATIONAL ISO
STANDARD 1833-29
First edition
2020-05
Textiles — Quantitative chemical
analysis —
Part 29:
Mixtures of polyamide with
polypropylene/polyamide
bicomponent (method using sulfuric
acid)
Textiles — Analyse chimique quantitative —
Partie 29: Mélanges de polyamide avec bicomposant polypropylène/
polyamide (méthode à l’acide sulfurique)
Reference number
ISO 1833-29:2020(E)
ISO 2020
---------------------- Page: 7 ----------------------
SIST EN ISO 1833-29:2020
ISO 1833-29:2020(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2020

All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may

be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting

on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address

below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2020 – All rights reserved
---------------------- Page: 8 ----------------------
SIST EN ISO 1833-29:2020
ISO 1833-29:2020(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

Introduction ..................................................................................................................................................................................................................................v

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Principle ........................................................................................................................................................................................................................ 1

5 Reagents ........................................................................................................................................................................................................................ 2

6 Apparatus ..................................................................................................................................................................................................................... 2

7 Test procedure ........................................................................................................................................................................................................ 2

8 Calculation and expression of results ............................................................................................................................................. 2

9 Precision ................................................................................................................

...

SLOVENSKI STANDARD
oSIST prEN ISO 1833-29:2019
01-november-2019
Tekstilije - Kvantitativna kemična analiza - 29. del: Mešanica poliamida z
dvokomponentnim polipropilen/poliamidom (metoda z uporabo žveplene kisline)
(ISO/DIS 1833-29:2019)
Textiles - Quantitative chemical analysis - Part 29: Mixtures of polyamide with
polypropylene/polyamide bicomponent (method using sulfuric acid) (ISO/DIS 1833-
29:2019)

Textilien - Quantitative chemische Analysen - Teil 29: Mischungen aus Polyamid mit

Polypropylen/Polyamid-Bikomponente (Verfahren mit Schwefelsäure) (ISO/DIS 1833-
29:2019)

Textiles - Analyse chimique quantitative - Partie 29: Mélanges de polyamide avec bi

composant polypropylene/polyamide (méthode à l’acide sulfurique) (ISO/DIS 1833-
29:2019)
Ta slovenski standard je istoveten z: prEN ISO 1833-29
ICS:
59.060.01 Tekstilna vlakna na splošno Textile fibres in general
71.040.40 Kemijska analiza Chemical analysis
oSIST prEN ISO 1833-29:2019 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN ISO 1833-29:2019
---------------------- Page: 2 ----------------------
oSIST prEN ISO 1833-29:2019
DRAFT INTERNATIONAL STANDARD
ISO/DIS 1833-29
ISO/TC 38 Secretariat: SAC
Voting begins on: Voting terminates on:
2019-09-16 2019-12-09
Textiles — Quantitative chemical analysis —
Part 29:
Mixtures of polyamide with polypropylene/polyamide
bicomponent (method using sulfuric acid)
Textiles — Analyse chimique quantitative —

Partie 29: Mélanges de polyamide avec bi composant polypropylene/polyamide (méthode à l’acide

sulfurique)
ICS: 59.060.01
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 1833-29:2019(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. ISO 2019
---------------------- Page: 3 ----------------------
oSIST prEN ISO 1833-29:2019
ISO/DIS 1833-29:2019(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2019

All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may

be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting

on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address

below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2019 – All rights reserved
---------------------- Page: 4 ----------------------
oSIST prEN ISO 1833-29:2019
ISO/DIS 1833-29:2019(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

Introduction ..................................................................................................................................................................................................................................v

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Principle ........................................................................................................................................................................................................................ 1

5 Reagents ........................................................................................................................................................................................................................ 1

5.1 Sulfuric acid. .............................................................................................................................................................................................. 2

5.2 Sulfuric acid, dilute solution. ....................................................................................................................................................... 2

5.3 Ammonia, dilute solution. ............................................................................................................................................................. 2

6 Apparatus ..................................................................................................................................................................................................................... 2

7 Test procedure ........................................................................................................................................................................................................ 2

8 Calculation and expression of results ............................................................................................................................................. 2

9 Precision ....................................................................................................................................................................................................................... 2

Bibliography ................................................................................................................................................................................................................................ 3

© ISO 2019 – All rights reserved iii
---------------------- Page: 5 ----------------------
oSIST prEN ISO 1833-29:2019
ISO/DIS 1833-29:2019(E)
Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards

bodies (ISO member bodies). The work of preparing International Standards is normally carried out

through ISO technical committees. Each member body interested in a subject for which a technical

committee has been established has the right to be represented on that committee. International

organizations, governmental and non-gover
...

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