SIST EN ISO 1172:2023

Textile-glass-reinforced plastics - Prepregs, moulding compounds and laminates - Determination of the textile-glass and mineral-filler content using calcination methods (ISO 1172:2023)

Gives two calcination methods for the determination of the textile-glass and mineral-filler content of glass-reinforced plastics. Method A is used for the determination of the textile-glass content when no mineral fillers are present; method B is used when both components are present. Replaces the first edition.

Textilglasverstärkte Kunststoffe - Prepregs, Formmassen und Laminate - Bestimmung des Textilglas- und Mineralfüllstoffgehalts mittels Kalzinierungsverfahren (ISO 1172:2023)

Dieses Dokument legt zwei Kalzinierungsverfahren zur Bestimmung des Textilglas- und Mineralfüllstoffgehalts von glasfaserverstärkten Kunststoffen fest:
   Verfahren A: Zur Bestimmung des Textilglasgehalts, falls keine Mineralfüllstoffe vorhanden sind.
   Verfahren B: Zur Bestimmung des Textilglas- und Mineralfüllstoffgehalts, wenn beide Bestandteile vorhanden sind.
Dieses Dokument ist auf folgende Materialarten anwendbar:
   Prepregs aus Fäden, Rovings, Bändern oder Geweben;
   SMC-, BMC- und DMC-Formmassen;
   textilglasverstärkte thermoplastische Formmassen und Granulate;
   gefüllte und ungefüllte Textilglaslaminate aus wärmehärtbaren oder thermoplastischen Harzen.
Die Verfahren sind auf folgende Arten von verstärkten Kunststoffen nicht anwendbar:
   verstärkte Kunststoffe mit anderen Verstärkungsmaterialien als Textilglas;
   verstärkte Kunststoffe, die Materialien enthalten, die bei der Prüftemperatur nicht vollständig verbrennen (z. B. Kunststoffe auf Silikonharzbasis);
   verstärkte Kunststoffe mit Mineralfüllstoffen, die sich bei Temperaturen unter der Mindestkalzinierungstemperatur zersetzen.
ANMERKUNG   Bei diesen Materialien kann ISO 11667 angewendet werden.
WARNUNG — Dieses Dokument enthält keine Einzelheiten von Vorsichtsmaßnahmen, die zur Erfüllung der Anforderungen an den Arbeits- und Gesundheitsschutz getroffen werden sollten. Die beschriebenen Prüfverfahren erfordern die Anwendung hoher Temperaturen und konzentrierter Säuren. Der Anwender dieses Dokuments ist dafür verantwortlich, die entsprechenden Arbeits- und Gesundheitsschutzbestimmungen zu befolgen.

Plastiques renforcés de verre textile - Préimprégnés, compositions de moulage et stratifiés - Détermination des taux de verre textile et de charge minérale par des méthodes calcination (ISO 1172:2023)

Le présent document spécifie deux méthodes par calcination pour la détermination des taux de verre textile et de charge minérale des plastiques renforcés de fibres de verre:
—     Méthode A: pour la détermination du taux de verre textile en l’absence de charges minérales.
—     Méthode B: pour la détermination du taux de verre textile et du taux de charge minérale en présence des deux composants.
Le présent document est applicable aux types de matériaux suivants:
—     préimprégnés à base de fils, stratifils, rubans ou tissus;
—     compositions de moulage: BMC, SMC, DMC;
—     compositions de moulage et granulés de thermoplastiques renforcés de verre textile;
—     stratifiés renforcés de verre textile tissé ou non tissé à base de résines thermodurcissables ou thermoplastiques.
Les méthodes ne sont pas applicables aux plastiques renforcés des types suivants:
—     ceux contenant des renforts autres que le verre textile;
—     ceux contenant certains matériaux qui ne se décomposent pas complètement à la température d’essai (par exemple ceux à base de résine silicone);
—     ceux contenant des charges minérales qui se dégradent à une température inférieure à la température minimale de calcination.
NOTE            Pour ces matériaux, l’ISO 11667 peut être utilisée.

S stekleno tkanino ojačani polimerni materiali - Preprege, zmesi za oblikovanje in laminati - Določevanje steklene tkanine in mineralnih polnil z uporabo metode s sežigom (ISO 1172:2023)

Podaja dve metodi s sežigom za določevanje steklene tkanine in mineralnih polnil v s steklom ojačanih polimernih materialih. Metoda A se uporablja za določevanje steklene tkanine, kadar mineralna polnila niso prisotna; metoda B se uporablja, kadar sta prisotni obe komponenti. Nadomešča prvo izdajo.

General Information

• Status: Published
• Public Enquiry End Date: 09-Jan-2023
• Publication Date: 25-Sep-2023
• ICS: 83.120 - Reinforced plastics
• Technical Committee: IPMA - Polimer materials and products
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 18-Sep-2023
• Due Date: 23-Nov-2023
• Completion Date: 26-Sep-2023
• Ref Project: EN ISO 1172:2023 - Textile-glass-reinforced plastics - Prepregs, moulding compounds and laminates - Determination of the textile-glass and mineral-filler content using calcination methods (ISO 1172:2023)

Relations

• Revised: SIST EN ISO 1172:2000 - Textile-glass-reinforced plastics - Prepregs, moulding compounds and laminates - Determination of the textile-glass and mineral-filler content - Calcination methods (ISO 1172:1996)
• Effective Date: 19-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 1172:2023
01-november-2023
S stekleno tkanino ojačani polimerni materiali - Preprege, zmesi za oblikovanje in
laminati - Določevanje steklene tkanine in mineralnih polnil z uporabo metode s
sežigom (ISO 1172:2023)
Textile-glass-reinforced plastics - Prepregs, moulding compounds and laminates -
Determination of the textile-glass and mineral-filler content using calcination methods
(ISO 1172:2023)
Textilglasverstärkte Kunststoffe - Prepregs, Formmassen und Laminate - Bestimmung
des Textilglas- und Mineralfüllstoffgehalts mittels Kalzinierungsverfahren (ISO
1172:2023)
Plastiques renforcés de verre textile - Préimprégnés, compositions de moulage et
stratifiés - Détermination des taux de verre textile et de charge minérale par des
méthodes calcination (ISO 1172:2023)
Ta slovenski standard je istoveten z: EN ISO 1172:2023
ICS:
83.120 Ojačani polimeri Reinforced plastics
SIST EN ISO 1172:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 1172:2023

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SIST EN ISO 1172:2023


EN ISO 1172
EUROPEAN STANDARD

NORME EUROPÉENNE

September 2023
EUROPÄISCHE NORM
ICS 83.120 Supersedes EN ISO 1172:1998
English Version

Textile-glass-reinforced plastics - Prepregs, moulding
compounds and laminates - Determination of the textile-
glass and mineral-filler content using calcination methods
(ISO 1172:2023)
Plastiques renforcés de verre textile - Préimprégnés, Textilglasverstärkte Kunststoffe - Prepregs,
compositions de moulage et stratifiés - Détermination Formmassen und Laminate - Bestimmung des
des taux de verre textile et de charge minérale par des Textilglas- und Mineralfüllstoffgehalts mittels
méthodes calcination (ISO 1172:2023) Kalzinierungsverfahren (ISO 1172:2023))
This European Standard was approved by CEN on 1 September 2023.

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, Türkiye 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
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 1172:2023 E
worldwide for CEN national Members.

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SIST EN ISO 1172:2023
EN ISO 1172:2023 (E)
Contents Page
European foreword . 3

2

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SIST EN ISO 1172:2023
EN ISO 1172:2023 (E)
European foreword
This document (EN ISO 1172:2023) has been prepared by Technical Committee ISO/TC 61 "Plastics" in
collaboration with Technical Committee CEN/TC 249 “Plastics” the secretariat of which is held by SIS.
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 March 2024, and conflicting national standards shall
be withdrawn at the latest by March 2024.
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 supersedes EN ISO 1172:1998.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
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
...

SLOVENSKI STANDARD
oSIST prEN ISO 1172:2022
01-december-2022
S stekleno tkanino ojačeni polimerni materiali - Prepregi, zmesi za oblikovanje in
laminati - Določevanje steklene tkanine in mineralnih polnil - Metoda s sežigom
(ISO/DIS 1172:2022)
Textile-glass-reinforced plastics - Prepregs, moulding compounds and laminates -
Determination of the textile-glass and mineral-filler content - Calcination methods
(ISO/DIS 1172:2022)
Textilglasverstärkte Kunststoffe - Prepregs, Formmassen und Laminate - Bestimmung
des Textilglas- und Mineralfüllstoffgehalts - Kalzinierungsverfahren (ISO/DIS 1172:2022)
Plastiques renforcés de verre textile - Préimprégnés, compositions de moulage et
stratifiés - Détermination des taux de verre textile et de charge minérale - Méthodes par
calcination (ISO/DIS 1172:2022)
Ta slovenski standard je istoveten z: prEN ISO 1172
ICS:
83.120 Ojačani polimeri Reinforced plastics
oSIST prEN ISO 1172:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN ISO 1172:2022

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oSIST prEN ISO 1172:2022
DRAFT INTERNATIONAL STANDARD
ISO/DIS 1172
ISO/TC 61/SC 13 Secretariat: JISC
Voting begins on: Voting terminates on:
2022-10-19 2023-01-11
Textile-glass-reinforced plastics — Prepregs, moulding
compounds and laminates — Determination of the textile-
glass and mineral-filler content — Calcination methods
Plastiques renforcés de verre textile — Préimprégnés, compositions de moulage et stratifiés —
Détermination des taux de verre textile et de charge minérale — Méthodes par calcination
ICS: 83.120
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
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 1172:2022(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 2022

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oSIST prEN ISO 1172:2022
ISO/DIS 1172:2022(E)
DRAFT INTERNATIONAL STANDARD
ISO/DIS 1172
ISO/TC 61/SC 13 Secretariat: JISC
Voting begins on: Voting terminates on:

Textile-glass-reinforced plastics — Prepregs, moulding
compounds and laminates — Determination of the textile-
glass and mineral-filler content — Calcination methods
Plastiques renforcés de verre textile — Préimprégnés, compositions de moulage et stratifiés —
Détermination des taux de verre textile et de charge minérale — Méthodes par calcination
ICS: 83.120
This document is circulated as received from the committee secretariat.
COPYRIGHT PROTECTED DOCUMENT
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
© ISO 2022
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
NOT BE REFERRED TO AS AN INTERNATIONAL
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on STANDARD UNTIL PUBLISHED AS SUCH.
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
IN ADDITION TO THEIR EVALUATION AS
or ISO’s member body in the country of the requester. BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
ISO copyright office
USER PURPOSES, DRAFT INTERNATIONAL
CP 401 • Ch. de Blandonnet 8
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
CH-1214 Vernier, Geneva
POTENTIAL TO BECOME STANDARDS TO
Phone: [phone]
WHICH REFERENCE MAY BE MADE IN
Reference number
Email: [e-mail]
NATIONAL REGULATIONS.
Website: www.iso.org ISO/DIS 1172:2022(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
Published in Switzerland
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
ii
  © ISO 2022 – All rights reserved
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2022

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oSIST prEN ISO 1172:2022
ISO/DIS 1172:2022(E)
Contents Page
Foreword .iv
Introduction .
...