SIST EN 13421:2006

Plastics - Thermoset moulding compounds - Composites and reinforcement fibres - Preparation of specimens for determining the anisotropy of the properties of compression moulding composites

This European Standard specifies a method for the preparation of specimens of compression moulding composites for determining the anisotropy induced by material flow.
It is applicable to all SMC/BMC and GMT/LFT composites, which are being moulded under defined moulding conditions as described in EN ISO 12115 and ISO 1268-9.

Kunststoffe - Duroplast-Formmassen - Verbundwerkstoffe und Verstärkungsfasern - Herstellung von Probekörpern zur Bestimmung der Anisotropie der Eigenschaften von verpressten Formmassen

Diese Europäische Norm beschreibt eine Methode zur Herstellung von Probekörpern verpreßbarer Formmassen zur Bestimmung der durch Materialfluß hervorgerufenen Anisotropie. Sie ist für alle SMC- und GMT-Formmassen anwendbar, die unter definierten Preßbedingungen verpreßt werden, wie dies in den Normen EN ISO 12115 und CEN/WI 249254 (Teil 2 Normative Annex G) beschrieben ist.

Plastiques - Compositions de moulage thermodurs - Composites et fibres de renfort - Préparation des éprouvettes pour déterminer l'anisotropie des propriétés des composites de moulage par compression

La présente Norme européenne spécifie une méthode de préparation d'éprouvettes de composites de moulage par compression servant a déterminer l'anisotropie induite par l'écoulement du matériau.
Elle s'applique a tous les composites SMC/BMC et GMT/LFT moulés conformément aux conditions définies dans les normes EN ISO 12115 et ISO 1268-9.

Polimerni materiali – Duromerni materiali za oblikovanje – Kompoziti in ojačitvena vlakna – priprava vzorcev za določevanje anizotropije lastnosti kompozitov, pripravljenih s stiskanjem

General Information

• Status: Published
• Publication Date: 31-Mar-2006
• ICS: 83.080.10 - Thermosetting materials
• ICS: 83.120 - Reinforced plastics
• Technical Committee: IPMA - Polimer materials and products
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Apr-2006
• Due Date: 01-Apr-2006
• Completion Date: 01-Apr-2006
• Ref Project: EN 13421:2006 - Plastics - Thermoset moulding compounds - Composites and reinforcement fibres - Preparation of specimens for determining the anisotropy of the properties of compression moulding composites

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 13421:2006
01-april-2006
3ROLPHUQLPDWHULDOL±'XURPHUQLPDWHULDOL]DREOLNRYDQMH±.RPSR]LWLLQRMDþLWYHQD
YODNQD±SULSUDYDY]RUFHY]DGRORþHYDQMHDQL]RWURSLMHODVWQRVWLNRPSR]LWRY
SULSUDYOMHQLKVVWLVNDQMHP
Plastics - Thermoset moulding compounds - Composites and reinforcement fibres -
Preparation of specimens for determining the anisotropy of the properties of compression
moulding composites
Kunststoffe - Duroplast-Formmassen - Verbundwerkstoffe und Verstärkungsfasern -
Herstellung von Probekörpern zur Bestimmung der Anisotropie der Eigenschaften von
verpressten Formmassen
Plastiques - Compositions de moulage thermodurs - Composites et fibres de renfort -
Préparation des éprouvettes pour déterminer l'anisotropie des propriétés des composites
de moulage par compression
Ta slovenski standard je istoveten z: EN 13421:2006
ICS:
83.080.10 Duromeri Thermosetting materials
83.120 2MDþDQLSROLPHUL Reinforced plastics
SIST EN 13421:2006 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 13421:2006

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SIST EN 13421:2006
EUROPEAN STANDARD
EN 13421
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2006
ICS 83.120

English Version
Plastics - Thermoset moulding compounds - Composites and
reinforcement fibres - Preparation of specimens for determining
the anisotropy of the properties of compression moulding
composites
Plastiques - Compositions de moulage thermodurs - Kunststoffe - Duroplast-Formmassen - Verbundwerkstoffe
Composites et fibres de renfort - Préparation des und Verstärkungsfasern - Herstellung von Probekörpern zur
éprouvettes pour déterminer l'anisotropie des propriétés Bestimmung der Anisotropie der Eigenschaften von
des composites de moulage par compression verpressten Formmassen
This European Standard was approved by CEN on 30 December 2005.
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 Central Secretariat 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 Central Secretariat has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,
Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2006 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 13421:2006: E
worldwide for CEN national Members.

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SIST EN 13421:2006
EN 13421:2006 (E)
Contents
Page
Foreword. 3
Introduction . 4
1 Scope. 5
2 Normative references. 5
3 Terms and definitions . 5
4 Health and safety. 5
5 Principle. 6
6 Plate dimensions . 6
7 Procedure. 6
8 Manufacturing report . 6
9 Precision. 6
Bibliography . 8
2

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SIST EN 13421:2006
EN 13421:2006 (E)
Foreword
This European Standard (EN 13421:2006) has been prepared by Technical Committee CEN/TC 249 “Plastics”, the
secretariat of which is held by IBN/BIN.
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 August 2006, and conflicting national standards shall be withdrawn at the latest by
August 2006.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark,
Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United
Kingdom.

3

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SIST EN 13421:2006
EN 13421:2006 (E)
Introduction
The main advantag
...