EN ISO 10352:2020

Fibre-reinforced plastics - Moulding compounds and prepregs - Determination of mass per unit area and fibre mass per unit area (ISO 10352:2020)

This document specifies a method for the determination of the mass per unit area. It also specifies five methods (Method A to Method E) for the determination of the fibre mass per unit area of moulding compounds and prepregs. The five methods are as follows:
—     Method A: Extraction by Soxhlet;
—     Method B: Extraction by immersion in solvent in a beaker;
—     Method C: Decomposition by loss ignition;
—     Method D: Extraction by wet combustion;
—     Method E: Method by calculation.
This document is applicable to the following types of materials:
—     moulding compound and preimpregnated unidirectional sheet, tape, fabric and mats;
—     prepregs in which any type of reinforcement (aramid, carbon, glass, etc.) and any type of matrix (thermosetting or thermoplastic) has been used.
Typically, reinforcement fibres are coated with sizing or finishes. These normally dissolve with the resin and are, therefore, included in the resin content.
This document is not applicable to the following types of prepregs:
—     those containing reinforcements which are soluble (or partly soluble) in the solvents used to dissolve the resin.

Faserverstärkte Kunststoffe - Formmassen und Prepregs - Bestimmung der flächenbezogenen Masse und flächenbezogenen Fasermasse (ISO 10352:2020)

Dieses Dokument legt ein Verfahren zur Bestimmung der flächenbezogenen Masse fest. Es legt außerdem fünf Verfahren (Verfahren A bis Verfahren E) zur Bestimmung der flächenbezogenen Fasermasse von Formmassen und Prepregs fest. Die fünf Verfahren sind die folgenden:
—   Verfahren A: Soxhlet-Extraktion;
—   Verfahren B: Extraktion durch Eintauchen in ein in einem Becherglas befindliches Lösemittel;
—   Verfahren C: Zersetzung durch Glühverlust;
—   Verfahren D: Extraktion durch Nassverbrennung;
—   Verfahren E: Verfahren durch Berechnung.
Dieses Dokument gilt für die folgenden Arten von Materialien:
—   Formmassen und vorimprägnierte unidirektionale Platten, Bänder, Gewebe und Matten;
—   Prepregs, in denen eine beliebige Art der Verstärkung (Aramid, Kohlenstoff, Glas usw.) und eine beliebige Art der Matrix (wärmehärtbar oder thermoplastisch) verwendet wurden.
Gewöhnlich sind Verstärkungsfasern mit Schlichten oder Appreturen beschichtet. Gewöhnlich lösen sich diese mit dem Harz und sind demzufolge im Harzgehalt enthalten.
Dieses Dokument gilt nicht für die folgenden Arten von Prepregs:
—   diejenigen, die Verstärkungen enthalten, die in den zum Auflösen des Harzes verwendeten Lösemitteln löslich (oder teilweise löslich) sind.

Plastiques renforcés de fibres - Mélanges à mouler et préimprégnés - Détermination de la masse surfacique et de la masse des fibres par unité de surface (ISO 10352:2020)

Le présent document spécifie une méthode pour la détermination de la masse surfacique. Il spécifie également cinq méthodes (Méthode A à Méthode E) pour la détermination de la masse des fibres par unité de surface des mélanges à mouler et des préimprégnés. Les cinq méthodes sont les suivantes:
—          Méthode A: Extraction par Soxhlet;
—          Méthode B: Extraction par immersion dans du solvant dans un bécher;
—          Méthode C: Décomposition par perte au feu;
—          Méthode D: Extraction par combustion humide;
—          Méthode E: Méthode par calcul.
Le présent document est applicable aux types de matériaux suivants:
—          mélanges à mouler et feuilles, rubans, tissus et mats préimprégnés à renfort unidirectionnel;
—          préimprégnés, quelle que soit la nature du renfort (aramide, carbone, verre, etc.) et de la matrice (thermodurcissable ou thermoplastique) ayant été utilisés.
Les fibres de renforcement sont généralement revêtues d'un ensimage ou de produits de finition. Ceux-ci se dissolvent normalement dans la résine et sont donc inclus dans la teneur en résine.
Le présent document n'est pas applicable aux types de préimprégnés suivants:
—          ceux contenant des renforcements qui sont solubles (ou partiellement solubles) dans les solvants utilisés pour dissoudre la résine.

Z vlakni ojačeni polimerni materiali - Zmesi za oblikovanje in preimpregniranje - Ugotavljanje mase na enoto površine in mase vlaken na enoto površine (ISO 10352:2020)

General Information

• Status: Published
• Publication Date: 22-Sep-2020
• Withdrawal Date: 30-Mar-2021
• ICS: 83.120 - Reinforced plastics
• Technical Committee: CEN/TC 249 - Plastics
• Drafting Committee: CEN/TC 249 - Plastics
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 23-Sep-2020
• Completion Date: 23-Sep-2020
• Ref Project: SIST EN ISO 10352:2020 - Fibre-reinforced plastics - Moulding compounds and prepregs - Determination of mass per unit area and fibre mass per unit area (ISO 10352:2020)

Relations

• Replaces: EN ISO 10352:2010 - Fibre-reinforced plastics - Moulding compounds and prepregs - Determination of mass per unit area (ISO 10352:2010)
• Effective Date: 30-Sep-2020

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 10352:2020
01-december-2020
Nadomešča:
SIST EN ISO 10352:2011
Z vlakni ojačeni polimerni materiali - Zmesi za oblikovanje in preimpregniranje -
Ugotavljanje mase na enoto površine in mase vlaken na enoto površine (ISO
10352:2020)
Fibre-reinforced plastics - Moulding compounds and prepregs - Determination of mass
per unit area and fibre mass per unit area (ISO 10352:2020)
Faserverstärkte Kunststoffe - Formmassen und Prepregs - Bestimmung der
flächenbezogenen Masse und flächenbezogenen Fasermasse (ISO 10352:2020)
Plastiques renforcés de fibres - Détermination de la masse surfacique et de la masse
des fibres par unité de surface (ISO 10352:2020)
Ta slovenski standard je istoveten z: EN ISO 10352:2020
ICS:
17.060 Merjenje prostornine, mase, Measurement of volume,
gostote, viskoznosti mass, density, viscosity
83.120 Ojačani polimeri Reinforced plastics
SIST EN ISO 10352:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 10352:2020

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SIST EN ISO 10352:2020


EN ISO 10352
EUROPEAN STANDARD

NORME EUROPÉENNE

September 2020
EUROPÄISCHE NORM
ICS 83.120 Supersedes EN ISO 10352:2010
English Version

Fibre-reinforced plastics - Moulding compounds and
prepregs - Determination of mass per unit area and fibre
mass per unit area (ISO 10352:2020)
Plastiques renforcés de fibres - Mélanges à mouler et Faserverstärkte Kunststoffe - Formmassen und
préimprégnés - Détermination de la masse surfacique Prepregs - Bestimmung der flächenbezogenen Masse
et de la masse des fibres par unité de surface (ISO und flächenbezogenen Fasermasse (ISO 10352:2020)
10352:2020)
This European Standard was approved by CEN on 28 August 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 10352:2020 E
worldwide for CEN national Members.

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SIST EN ISO 10352:2020
EN ISO 10352:2020 (E)
Contents Page
European foreword . 3

2

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SIST EN ISO 10352:2020
EN ISO 10352:2020 (E)
European foreword
This document (EN ISO 10352:2020) 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 March 2021, and conflicting national standards shall
be withdrawn at the latest by March 2021.
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 10352:2010.
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 10352:2020 has been approved by
...