SIST EN ISO 179-1:2023
(Main)Plastics - Determination of Charpy impact properties - Part 1: Non-instrumented impact test (ISO 179-1:2023)
Plastics - Determination of Charpy impact properties - Part 1: Non-instrumented impact test (ISO 179-1:2023)
ISO 179-1:2010 specifies a method for determining the Charpy impact strength of plastics under defined conditions. A number of different types of specimen and test configurations are defined. Different test parameters are specified according to the type of material, the type of test specimen and the type of notch.
The method can be used to investigate the behaviour of specified types of specimen under the impact conditions defined and for estimating the brittleness or toughness of specimens within the limitations inherent in the test conditions. It can also be used for the determination of comparative data from similar types of material.
The method has a greater range of applicability than that given in ISO 180 (Izod impact testing) and is more suitable for the testing of materials showing interlaminar shear fracture or of materials exhibiting surface effects due to environmental factors.
The method is suitable for use with the following range of materials:
rigid thermoplastic moulding and extrusion materials (including filled and reinforced compounds in addition to unfilled types) and rigid thermoplastics sheets;
rigid thermosetting moulding materials (including filled and reinforced compounds) and rigid thermosetting sheets (including laminates);
fibre-reinforced thermosetting and thermoplastic composites incorporating unidirectional or multi-directional reinforcements (such as mats, woven fabrics, woven rovings, chopped strands, combination and hybrid reinforcements, rovings and milled fibres) or incorporating sheets made from pre-impregnated materials (prepregs), including filled compounds;
thermotropic liquid-crystal polymers.
Kunststoffe - Bestimmung der Charpy-Schlageigenschaften - Teil 1: Nicht instrumentierte Schlagzähigkeitsprüfung (ISO 179-1:2023)
Dieses Dokument legt ein Verfahren für die Bestimmung der Charpy-Schlagzähigkeit von Kunststoffen unter festgelegten Bedingungen fest. Eine Anzahl von unterschiedlichen Probekörpertypen und Prüfanordnungen wird festgelegt. Unterschiedliche Prüfbedingungen werden entsprechend dem Werkstofftyp, dem Probekörpertyp und der Kerbart festgelegt.
Das Prüfverfahren kann angewendet werden, um das Verhalten festgelegter Probekörpertypen bei den festgelegten Schlagbedingungen zu untersuchen und die Sprödigkeit oder Zähigkeit von Probekörpern innerhalb der Grenzen der Prüfbedingungen zu beurteilen. Es kann ebenfalls für die Bestimmung von Vergleichsdaten von ähnlichen Werkstofftypen angewendet werden.
Plastiques - Détermination des caractéristiques au choc Charpy - Partie 1: Essai de choc non instrumenté (ISO 179-1:2023)
L'ISO 179-1:2010 spécifie une méthode de détermination de la résistance au choc Charpy des plastiques dans des conditions définies. De nombreux types différents d'éprouvettes et de configurations d'essai sont définis. Divers paramètres d'essai sont spécifiés selon le type de matériau, le type d'éprouvette et le type d'entaille.
La méthode peut être utilisée pour l'étude du comportement d'éprouvettes définies soumises à des conditions de choc déterminées et pour l'estimation de la fragilité ou de la ténacité des éprouvettes dans les limites inhérentes aux conditions d'essai. Elle peut également être utilisée pour déterminer des résultats comparatifs propres à des types similaires de matériaux.
Le domaine d'application de la méthode est plus étendu que celui de l'ISO 180 (essai de choc Izod) et il convient mieux à l'essai des matériaux qui présentent des défaillances de type cisaillement interlaminaire ou de ceux qui présentent des effets de surface dus à des facteurs d'environnement.
La méthode est applicable à la gamme des matériaux suivants:
matières thermoplastiques rigides pour moulage et extrusion (y compris les compositions chargées et renforcées en plus des types non chargés) et feuilles thermoplastiques rigides;
matières thermodurcissables rigides pour moulage (y compris les compositions chargées et renforcées) et feuilles thermodurcissables rigides (y compris les stratifiés);
composites thermoplastiques et thermodurcissables renforcés par des fibres comportant des renforts unidirectionnels ou multidirectionnels (tels que mats, tissus, tissus stratifils, fils de base coupés, combinaison de renforcements et hybrides, stratifils et fibres broyées) ou comportant des feuilles réalisées à partir de matières préimprégnées (prepregs), y compris les compositions chargées et renforcées;
polymères de cristaux liquides thermotropes.
Polimerni materiali - Ugotavljanje udarne žilavosti pa Charpyju - 1. del: Preskus udarne žilavosti z neinstrumentalno metodo (ISO 179-1:2023)
Standard ISO 179-1:2010 določa metodo za ugotavljanje udarne žilavosti polimernih materialov po Charpyju pod določenimi pogoji. Določenih je več različnih vrst vzorcev in preskusnih konfiguracij. Različni preskusni parametri so določeni glede na vrsto materiala, vrsto preskusnega vzorca in vrsto zareze.
Metodo je mogoče uporabiti za preiskovanje vedenja določenih vrst vzorcev pod določenimi udarnimi pogoji in ocenjevanje krhkosti ali žilavosti vzorcev v okviru omejitev preskusnih pogojev. Uporabiti jo je mogoče tudi za ugotavljanje primerljivih podatkov za podobne vrste materiala.
Metoda ima širši razpon uporabnosti kot metoda, navedena v standardu ISO 180 (preskušanje udarne žilavosti po Izodu), in je primernejša za preskušanje materialov, na katerih se kaže medlaminarni strižni lom, ali materialov, na katerih se kažejo površinski učinki dejavnikov okolja.
Metoda je ustrezna za naslednje vrste materialov:
trdni plastomerni materiali za brizganje ali iztiskanje (vključno s polnjenimi in ojačanimi spojinami, poleg nepolnjenih vrst) in trdni plastomerni trakovi;
trdni termoreaktivni materiali za brizganje (vključno s polnjenimi in ojačanimi spojinami) in trdni termoreaktivni trakovi (vključno z laminati);
z vlakni ojačani termoreaktivni in plastomerni kompoziti, ki vsebujejo enosmerne ali večsmerne ojačitve (kot so mati, tkanine, tkani rovingi, rezane niti, kombinacijske in hibridne ojačitve, rovingi in brušena vlakna) ali vsebujejo trakove iz predhodno impregniranih materialov, vključno s polnjenimi in ojačanimi spojinami;
termotropni polimeri iz tekočih kristalov.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 179-1:2023
01-september-2023
Polimerni materiali - Ugotavljanje udarne žilavosti pa Charpyju - 1. del: Preskus
udarne žilavosti z neinstrumentalno metodo (ISO 179-1:2023)
Plastics - Determination of Charpy impact properties - Part 1: Non-instrumented impact
test (ISO 179-1:2023)
Kunststoffe - Bestimmung der Charpy-Schlageigenschaften - Teil 1: Nicht instrumentierte
Schlagzähigkeitsprüfung (ISO 179-1:2023)
Plastiques - Détermination des caractéristiques au choc Charpy - Partie 1: Essai de choc
non instrumenté (ISO 179-1:2023)
Ta slovenski standard je istoveten z: EN ISO 179-1:2023
ICS:
83.080.01 Polimerni materiali na Plastics in general
splošno
SIST EN ISO 179-1:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 179-1:2023
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SIST EN ISO 179-1:2023
EN ISO 179-1
EUROPEAN STANDARD
NORME EUROPÉENNE
June 2023
EUROPÄISCHE NORM
ICS 83.080.01 Supersedes EN ISO 179-1:2010
English Version
Plastics - Determination of Charpy impact properties - Part
1: Non-instrumented impact test (ISO 179-1:2023)
Plastiques - Détermination des caractéristiques au choc Kunststoffe - Bestimmung der Charpy-
Charpy - Partie 1: Essai de choc non instrumenté (ISO Schlageigenschaften - Teil 1: Nicht instrumentierte
179-1:2023) Schlagzähigkeitsprüfung (ISO 179-1:2023)
This European Standard was approved by CEN on 18 May 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 179-1:2023 E
worldwide for CEN national Members.
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SIST EN ISO 179-1:2023
EN ISO 179-1:2023 (E)
Contents Page
European foreword . 3
2
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SIST EN ISO 179-1:2023
EN ISO 179-1:2023 (E)
European foreword
This document (EN ISO 179-1:2023) 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 December 2023, and conflicting national standards
shall be withdrawn at the latest by December 2023.
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 179-1:2010.
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, 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 the
United Kingdom.
Endorsement notice
The text of ISO 179-1:2023 has been approved by CEN as EN ISO 179-1:2023 without any modification.
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...
SLOVENSKI STANDARD
oSIST prEN ISO 179-1:2022
01-junij-2022
Polimerni materiali - Ugotavljanje udarne žilavosti pa Charpyju - 1. del: Preskus
udarne žilavosti z neinstrumentalno metodo (ISO/DIS 179-1:2022)
Plastics - Determination of Charpy impact properties - Part 1: Non-instrumented impact
test (ISO/DIS 179-1:2022)
Kunststoffe – Bestimmung der Charpy-Schlageigenschaften – Teil 1: Nicht
instrumentierte Schlagzähigkeitsprüfung (ISO/DIS 179-1:2022)
Plastiques - Détermination des caractéristiques au choc Charpy - Partie 1: Essai de choc
non instrumenté (ISO/DIS 179-1:2022)
Ta slovenski standard je istoveten z: prEN ISO 179-1
ICS:
83.080.01 Polimerni materiali na Plastics in general
splošno
oSIST prEN ISO 179-1:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN ISO 179-1:2022
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oSIST prEN ISO 179-1:2022
DRAFT INTERNATIONAL STANDARD
ISO/DIS 179-1
ISO/TC 61/SC 2 Secretariat: SAC
Voting begins on: Voting terminates on:
2022-04-12 2022-07-05
Plastics — Determination of Charpy impact properties —
Part 1:
Non-instrumented impact test
Plastiques — Détermination des caractéristiques au choc Charpy —
Partie 1: Essai de choc non instrumenté
ICS: 83.080.01
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.
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Reference number
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ISO/DIS 179-1:2022(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 179-1:2022
ISO/DIS 179-1:2022(E)
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ii
© ISO 2022 – All rights reserved
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oSIST prEN ISO 179-1:2022
ISO/DIS 179-1:2022(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 2
3 Terms and definitions . 2
4 Principle . 3
5 Apparatus . 3
5.1 Test machine . 3
5.2 Micrometers and gauges . 3
6 Test specimens .
...
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