ISO 6775:2024

FINAL DRAFT
International
Standard
ISO/FDIS 6775
ISO/TC 61/SC 5
Plastics — Plastics identification
Secretariat: DIN
using Raman spectrometric
Voting begins on:
methods
2024-02-19
Plastiques — Identification des plastiques par spectrométrie
Voting terminates on:
Raman
2024-04-15
RECIPIENTS OF THIS DRAFT ARE INVITED TO SUBMIT,
WITH THEIR COMMENTS, NOTIFICATION OF ANY
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AND TO PROVIDE SUPPOR TING DOCUMENTATION.
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BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO­
LOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT
INTERNATIONAL STANDARDS MAY ON OCCASION HAVE
TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL
TO BECOME STAN DARDS TO WHICH REFERENCE MAY BE
MADE IN NATIONAL REGULATIONS.
Reference number
ISO/FDIS 6775:2024(en) © ISO 2024

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FINAL DRAFT
ISO/FDIS 6775:2024(en)
International
Standard
ISO/FDIS 6775
ISO/TC 61/SC 5
Plastics — Plastics identification
Secretariat: DIN
using Raman spectrometric
Voting begins on:
methods
Plastiques — Identification des plastiques par spectrométrie
Voting terminates on:
Raman
RECIPIENTS OF THIS DRAFT ARE INVITED TO SUBMIT,
COPYRIGHT PROTECTED DOCUMENT
WITH THEIR COMMENTS, NOTIFICATION OF ANY
RELEVANT PATENT RIGHTS OF WHICH THEY ARE AWARE
AND TO PROVIDE SUPPOR TING DOCUMENTATION.
© ISO 2024
IN ADDITION TO THEIR EVALUATION AS
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO­
LOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
INTERNATIONAL STANDARDS MAY ON OCCASION HAVE
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL
or ISO’s member body in the country of the requester.
TO BECOME STAN DARDS TO WHICH REFERENCE MAY BE
MADE IN NATIONAL REGULATIONS.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland Reference number
ISO/FDIS 6775:2024(en) © ISO 2024

© ISO 2024 – All rights reserved
ii

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ISO/FDIS 6775:2024(en)
Contents  Page
Foreword .iv
Introduction .v
1  Scope . 1
2  Normative references . 1
3  Terms and definitions . 1
4 Principle . 1
5 Apparatus . 2
6 Specimen . 3
7  Testing procedure . 3
7.1 Calibration and parameter settings .3
7.2 Measurement of Raman spectrum .3
...

2023-11
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ISO/FDIS 6775:2023(E)
Section start: New page, Header distance from edge:
1.27 cm, Footer distance from edge: 1.27 cm
ISO /TC 61/SC 5/WG 11
Formatted: Font: 14 pt, Bold, French (Switzerland)
Secretariat: DIN Formatted: zzCover large
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Date: 2024-02-05
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Latin and Asian text, Adjust space between Asian text
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Plastics — Plastics identification using Raman spectrometric
and Asian text, Adjust space between Asian text and
methods
numbers
Plastiques — Identification des plastiques par spectrométrie Raman
FDIS stage

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ISO/FDIS 6775:2023(E2024(en) Formatted: Font: 11 pt, Bold
Formatted: Font: 11 pt, Bold
Formatted: Font: 11 pt, Bold
© ISO 20232024
Formatted: HeaderCentered, Space After: 0 pt, Line
spacing: single
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, Formatted: Indent: Left: 0 cm, Right: 0 cm, Space
Before: 0 pt, No page break before, Adjust space
or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO
between Latin and Asian text, Adjust space between
at the address below or ISO’s member body in the country of the requester.
Asian text and numbers
ISO copyright office
Formatted: Default Paragraph Font
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: + 41 22 749 01 11
Formatted: French (Switzerland)
EmailE-mail: copyright@iso.org
Formatted: French (Switzerland)
Website: www.iso.orgwww.iso.org
Formatted: French (Switzerland)
Published in Switzerland
Formatted: French (Switzerland)
Formatted: English (United Kingdom)
Formatted: Font: 10 pt
Formatted: Font: 10 pt
Formatted: Font: 11 pt
Formatted: FooterPageRomanNumber, Space After: 0
pt, Line spacing: single
ii © ISO 2023 2024 – All rights reserved

ii

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ISO/FDIS 6775:2023(E2024(en) Formatted: Font: 11 pt, Bold
Formatted: Font: 11 pt, Bold
Formatted: Font: 11 pt, Bold
Contents
Formatted: HeaderCentered, Left, Space After: 0 pt,
Line spacing: single
Foreword . v
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Apparatus . 2
6 Specimen . 3
7 Testing procedure . 3
7.1 Calibration and parameter settings . 3
7.2 Measurement of Raman spectrum . 3
7.2.1 Method 1 — General method . 3
7.2.2 Method 2 — Test method for multi-layer film plastics. 5
8 Analysis of Raman spectrum . 6
8.1 General . 6
8.2 Plastic identification .
...