EN ISO 295:2004

Plastics - Compression moulding of test specimens of thermosetting materials (ISO 295:2004)

ISO 295:2004 establishes the general principles and lays down the procedure to prepare test specimens of heat- and pressure-moulded thermosetting material from different moulding compounds, specifies the details for test specimen preparation to be included with the test reports on properties and gives the general principles for the design of the mould intended for the preparation of the test specimens. The method applies to phenolic resin, aminoplastic, melamine/phenol, epoxy and unsaturated polyester-based thermosetting powder moulding compounds (PMCs). Special methods for preparing test specimens required because of the nature of certain moulding compounds, their flow properties or other variable factors, are not considered.

Kunststoffe - Pressen von Probekörpern aus duroplastischen Werkstoffen (ISO 295:2004)

Diese Internationale Norm
- legt die allgemeinen Prinzipien fest und schreibt das Verfahren für die Herstellung von Probekörpern aus Formmassen aus verschiedenen duroplastischen Werkstoffen durch Pressen unter Wärme und Druck vor;
- legt die Details der Probekörperherstellung fest, die in den Prüfberichten über die Eigenschaften anzugeben sind;
- führt die allgemeinen Prinzipien für die Ausführung der Form an, die für die Herstellung der Probekörper vorgesehen ist.
Die für die Herstellung von Probekörpern auf reproduzierbare Art und Weise erforderlichen Bedingungen, die zu vergleichbaren Ergebnissen führen werden, sind in der Internationalen Norm in Bezug auf die zu prüfenden Substanzen dargestellt.
Das Verfahren gilt für Phenolharz, Aminoplast, Melamin/Phenolharz, Epoxidharz und duroplastische rieselfähige Formmassen auf der Grundlage ungesättigter Polyester (PMCs). Unter Berücksichtigung der Natur von bestimmten Formmassen, ihres Fließvermögens oder anderer veränderlicher Einflussgrößen, könnte es erforderlich sein, Probekörper nach besonderen Verfahren herzustellen. Letztere sind üblicherweise Gegenstand einer Vereinbarung zwischen den interessierten Parteien und im Herstellungsbericht aufgezeichnet.

Plastiques - Moulage par compression des éprouvettes en matières thermodurcissables (ISO 295:2004)

L'ISO 295:2004 établit les principes généraux et consigne le mode opératoire à suivre pour la préparation d'éprouvettes de matériaux thermodurcissables moulés à chaud et sous pression provenant de différents mélanges à mouler, spécifie les détails de préparation des éprouvettes qui doivent figurer dans les rapports d'essai relatifs aux caractéristiques et fournit les principes généraux pour la conception du moule destiné à la préparation des éprouvettes.
La présente méthode s'applique aux mélanges à mouler en poudre (PMC) thermodurcissables à base de résines phénoliques, d'aminoplastes, de mélamine/phénol, d'époxydes et de polyesters non saturés. Compte tenu de la nature de certains mélanges à mouler, de leurs propriétés d'écoulement ou d'autres facteurs variables, il peut être nécessaire de préparer les éprouvettes selon des méthodes particulières. Celles-ci ne sont pas prises en considération dans la présente Norme internationale.

Polimerni materiali - Stiskanje duromernih preskušancev (ISO 295:2004)

General Information

• Status: Published
• Publication Date: 31-Jan-2004
• Withdrawal Date: 30-Aug-2004
• ICS: 83.080.10 - Thermosetting materials
• Technical Committee: CEN/TC 249 - Plastics
• Drafting Committee: CEN/TC 249 - Plastics
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 01-Feb-2004
• Completion Date: 01-Feb-2004
• Ref Project: SIST EN ISO 295:2004 - Plastics - Compression moulding of test specimens of thermosetting materials (ISO 295:2004)

Relations

• Replaces: EN ISO 295:1998 - Plastics - Compression moulding of test specimens of thermosetting materials (ISO 295:1991)
• Effective Date: 22-Dec-2008

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 295:2004
01-oktober-2004
1DGRPHãþD
SIST EN ISO 295:2000
Polimerni materiali - Stiskanje duromernih preskušancev (ISO 295:2004)
Plastics - Compression moulding of test specimens of thermosetting materials (ISO
295:2004)
Kunststoffe - Pressen von Probekörpern aus duroplastischen Werkstoffen (ISO
295:2004)
Plastiques - Moulage par compression des éprouvettes en matieres thermodurcissables
(ISO 295:2004)
Ta slovenski standard je istoveten z: EN ISO 295:2004
ICS:
83.080.10 Duromeri Thermosetting materials
SIST EN ISO 295:2004 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN ISO 295:2004

---------------------- Page: 2 ----------------------

SIST EN ISO 295:2004
EUROPEAN STANDARD
EN ISO 295
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2004
ICS 83.080.10 Supersedes EN ISO 295:1998
English version
Plastics - Compression moulding of test specimens of
thermosetting materials (ISO 295:2004)
Plastiques - Moulage par compression des éprouvettes en Kunststoffe - Pressen von Probekörpern aus
matières thermodurcissables (ISO 295:2004) duroplastischen Werkstoffen (ISO 295:2004)
This European Standard was approved by CEN on 16 January 2004.
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, 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
© 2004 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 295:2004: E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------

SIST EN ISO 295:2004
EN ISO 295:2004 (E)
CORRECTED  2004-03-10
Foreword
This document (EN ISO 295:2004) 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 IBN.
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 2004, and conflicting national
standards shall be withdrawn at the latest by August 2004.
This document supersedes EN ISO 295:1998.
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, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
Endorsement notice
The text of ISO 295:2004 has been approved by CEN as EN ISO 295:2004 without any
modifications.
2

---------------------- Page: 4 ----------------------

SIST EN ISO 295:2004

INTERNATIONAL ISO
STANDARD 295
Third edition
2004-02-01


Plastics — Compression moulding of test
specimens of thermosetting materials
Plastiques — Moulage par compression des éprouvettes en matières
thermodurcissables





Reference number
ISO 295:2004(E)
©
ISO 2004

---------------------- Page: 5 ----------------------

SIST EN ISO 295:2004
ISO 295:2004(E)
PDF disclaimer
This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but
shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In
downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat
accepts no liability in this area.
Adobe is a trademark of Adobe Systems Incorporated.
Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation
parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In
...