EN ISO 11358-1:2022
(Main)Plastics - Thermogravimetry (TG) of polymers - Part 1: General principles (ISO 11358-1:2022)
Plastics - Thermogravimetry (TG) of polymers - Part 1: General principles (ISO 11358-1:2022)
This document specifies general conditions for the analysis of polymers using thermogravimetric techniques. It is applicable to liquids or solids. Solid materials can be in the form of pellets, granules or powders. Fabricated shapes reduced to appropriate specimen size can also be analysed by this method.
This document establishes methods for the investigation of physical effects and chemical reactions that are associated with changes of mass.
This document can be used to determine the temperature(s) and rate(s) of decomposition of polymers, and to measure at the same time the amounts of volatile matter, additives and/or fillers they contain.
This document is applicable to measurements in dynamic mode (mass change versus temperature or time under programmed temperature conditions) or isothermal mode (mass change versus time at constant temperature).
This document is applicable to measurements at different testing atmospheres, such as separation of decomposition in an inert atmosphere from oxidative degradation.
Kunststoffe - Thermogravimetrie (TG) von Polymeren - Teil 1: Allgemeine Grundsätze (ISO 11358-1:2022)
Dieses Dokument legt allgemeine Bedingungen für die thermogravimetrische Analyse von Polymeren fest. Es ist anwendbar auf flüssige oder feste Stoffe. Die festen Stoffe können als Pellets, Granulat oder Pulver vorliegen. Mit dem Verfahren können ebenfalls auf eine geeignete Probekörpergröße reduzierte Fertigteile untersucht werden.
Dieses Dokument legt Verfahren zur Untersuchung von physikalischen Effekten und chemischen Reaktionen fest, die mit Massenänderungen verbunden sind.
Dieses Dokument kann zur Bestimmung der Temperatur(en) und der Zersetzungsrate(n) von Polymeren und zur gleichzeitigen Messung der Menge der darin enthaltenen flüchtigen Anteile, Zusatzstoffe und/oder Füllstoffe angewendet werden.
Dieses Dokument gilt für Messungen mit einem dynamischen Verfahren (Massenänderung in Abhängigkeit von der Temperatur oder Zeit unter programmierten Temperaturbedingungen) oder einem isothermen Verfahren (Massenänderung in Abhängigkeit von der Zeit bei konstanter Temperatur).
Dieses Dokument gilt für Messungen unter Anwendung unterschiedlicher Prüfatmosphären, wie z. B. die Zersetzung in einer inerten Atmosphäre von der oxidativen Zersetzung zu trennen.
Plastiques - Thermogravimétrie (TG) des polymères - Partie 1: Principes généraux (ISO 11358-1:2022)
Le présent document spécifie les conditions générales d’analyse des polymères au moyen des techniques de thermogravimétrie. Il est applicable aux liquides et aux solides. Les matériaux solides peuvent se présenter sous forme de granulés, de grains ou de poudre. Cette méthode d’analyse est également applicable aux objets façonnés sur lesquels une éprouvette de dimensions appropriées est prélevée.
Le présent document établit des méthodes pour l’étude des effets physiques et des réactions chimiques qui sont associés aux variations de masse.
Le présent document peut être utilisé pour déterminer la/les température(s) et le(s) taux de décomposition des polymères et pour mesurer simultanément les quantités de matières volatiles, d’additifs et/ou de charges qu’ils contiennent.
Le présent document est applicable aux mesurages selon un mode dynamique (variation de masse en fonction de la température ou du temps, dans des conditions de température définies) ou un mode isotherme (variation de masse en fonction du temps, à température constante).
Le présent document est applicable aux mesurages en employant différentes atmosphères d’essai, tels que la séparation d’une décomposition dans une atmosphère inerte à partir d’une dégradation oxydative.
Polimerni materiali - Termogravimetrija (TG) polimerov - 1. del: Splošna načela (ISO 11358-1:2022)
Ta dokument določa splošne pogoje za analizo polimerov z uporabo termogravimetrijskih tehnik. Uporablja se za tekočine ali trdne snovi. Trdni materiali imajo lahko obliko peletov, granul ali praškov. S to metodo je mogoče analizirati tudi izdelane oblikovance, prilagojene ustrezni velikosti preskušanca. Ta dokument določa metode za raziskovanje fizikalnih učinkov in kemijskih reakcij, povezanih s spremembami mase. Dokument je mogoče uporabiti za določanje temperatur in stopenj razgradnje polimerov ter obenem izmeriti količine hlapnih snovi, aditivov in/ali polnil, ki jih polimeri vsebujejo. Ta dokument se uporablja za dinamične meritve (sprememba mase v primerjavi s temperaturo ali časom v programiranih razmerah) ali izotermno (sprememba mase v primerjavi s časom pri stalni temperaturi). Ta dokument se uporablja za meritve pri različnih preskusnih atmosferah, kot je ločevanje razgradnje v inertni atmosferi od oksidativne razgradnje.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 11358-1:2022
01-junij-2022
Nadomešča:
SIST EN ISO 11358-1:2014
Polimerni materiali - Termogravimetrija (TG) polimerov - 1. del: Splošna načela
(ISO 11358-1:2022)
Plastics - Thermogravimetry (TG) of polymers - Part 1: General principles (ISO 11358-
1:2022)
Kunststoffe - Thermogravimetrie (TG) von Polymeren - Teil 1: Allgemeine Grundsätze
(ISO 11358-1:2022)
Plastiques - Thermogravimétrie (TG) des polymères - Partie 1: Principes généraux (ISO
11358-1:2022)
Ta slovenski standard je istoveten z: EN ISO 11358-1:2022
ICS:
83.080.01 Polimerni materiali na Plastics in general
splošno
SIST EN ISO 11358-1:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 11358-1:2022
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SIST EN ISO 11358-1:2022
EN ISO 11358-1
EUROPEAN STANDARD
NORME EUROPÉENNE
April 2022
EUROPÄISCHE NORM
ICS 83.080.01 Supersedes EN ISO 11358-1:2014
English Version
Plastics - Thermogravimetry (TG) of polymers - Part 1:
General principles (ISO 11358-1:2022)
Plastiques - Thermogravimétrie (TG) des polymères - Kunststoffe - Thermogravimetrie (TG) von Polymeren -
Partie 1: Principes généraux (ISO 11358-1:2022) Teil 1: Allgemeine Grundsätze (ISO 11358-1:2022)
This European Standard was approved by CEN on 6 January 2022.
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
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 11358-1:2022 E
worldwide for CEN national Members.
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SIST EN ISO 11358-1:2022
EN ISO 11358-1:2022 (E)
Contents Page
European foreword . 3
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SIST EN ISO 11358-1:2022
EN ISO 11358-1:2022 (E)
European foreword
This document (EN ISO 11358-1:2022) 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
NBN.
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 October 2022, and conflicting national standards shall
be withdrawn at the latest by October 2022.
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 11358-1:2014.
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, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 11358-1:2022 has been approved by CEN as EN ISO 11358-1:2022 without any
modification.
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SIST EN ISO 11358-1:
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