SIST EN ISO 14527-2:2000
(Main)Plastics - Urea-formaldehyde and urea/melamine-formaldehyde powder moulding compounds (UF- and UF-MF-PMCs) - Part 2: Preparation of test specimens and determination of properties (ISO 14527-2:1999)
Plastics - Urea-formaldehyde and urea/melamine-formaldehyde powder moulding compounds (UF- and UF-MF-PMCs) - Part 2: Preparation of test specimens and determination of properties (ISO 14527-2:1999)
This part of ISO 14527 specifies the methods of preparation of test specimens and the test methods to be used in
determining the properties of urea-formaldehyde and urea/melamine-formaldehyde powder moulding compounds
(UF- and UF/MF-PMCs). Requirements for handling test material and for conditioning both the test material before
moulding and the specimens before testing are given here.
Procedures and conditions for the preparation of test specimens and procedures for measuring properties of the
materials from which these specimens are made are given. Properties and test methods which are suitable and
necessary to characterize PMCs are listed.
The properties have been selected from the general test methods in ISO 10350-1. Other test methods in wide use
for, or of particular significance to, PMCs are also included in this part of ISO 14527, as are the designatory
properties found in ISO 14527-1.
In order to obtain reproducible and comparable test results, it is necessary to use the methods of preparation and
conditioning, the specimen dimensions and the test procedures specified herein. Values determined will not
necessarily be identical to those obtained using specimens of different dimensions or prepared using different
procedures.
Kunststoffe - Rieselfähige Harnstoff-Formaldehyd und Harnstoff/Melamin-Formaldehyd-Formmassen (UF- und UF/MF-PMC) - Teil 2: Herstellung von Probekörpern und Bestimmung von Eigenschaften (ISO 14527-2:1999)
In diesem Teil von ISO 14527 werden die Verfahren zur Herstellung von Probekörpern und die Prüfverfahren festgelegt, die zur Bestimmung der Eigenschaften von rieselfähigen Harnstoff-Formaldehyd- und Harnstoff/Melamin- Formaldehyd-Formmassen (UF- und UF/MF-PMC) anzuwenden sind. Er enthält die Anforderungen an die Handhabung von Formmassen und die Vorbehandlung von Formmassen vor der Formgebung und der Probekörper vor der Prüfung. Angegeben werden Verfahren und Bedingungen zur Herstellung von Probekörpern und Verfahren zur Bestimmmung der Eigenschaften der Formmassen...
Plastiques - Poudres a mouler a base d'urée-formaldéhyde et d'urée/mélamine-formaldéhyde (UF- et UF/MF-PMC) - Partie 2: Préparation des éprouvettes et détermination des propriétés (ISO 14527-2:1999)
La présente partie de l'ISO 14527 spécifie les méthodes de préparation des éprouvettes et les méthodes d'essai à
appliquer pour déterminer les propriétés des poudres à mouler (PMC). Elle fixe les exigences concernant, d'une
part, le traitement du matériau pour essai, et d'autre part, le conditionnement du matériau pour essai avant
moulage et des éprouvettes avant les essais.
Elle précise les modes opératoires et les conditions à appliquer pour la préparation des éprouvettes et pour le
mesurage des propriétés des matériaux à partir desquels sont fabriquées les éprouvettes. Elle fournit une liste des
propriétés et des méthodes d'essai appropriées et nécessaires à la caractérisation des PMC.
Ces propriétés ont été choisies parmi les méthodes d'essai générales de l'ISO 10350-1. D'autres méthodes d'essai
largement utilisées avec les PMC, ou présentant une importance particulière, sont également incluses dans la
présente partie de l'ISO 14527, tout comme les propriétés de désignation données dans l'ISO 14527-1.
Pour obtenir des résultats reproductibles et comparables, il est nécessaire d'utiliser les méthodes de préparation et
de conditionnement, les dimensions d'éprouvettes et les modes opératoires d'essai spécifiés dans le présent
document. Les valeurs déterminées ne seront pas nécessairement identiques à celles obtenues en utilisant des
éprouvettes de dimensions différentes ou préparées selon d'autres modes opératoires.
Polimerni materiali - Sečnina-formaldehidne in sečnina/melamin-formaldehidne praškaste zmesi za oblikovanje (UF- in UF/MF- PMCs) - 2. del: Priprava preskušancev in ugotavljanje lastnosti (ISO 14527-2:1999)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 14527-2:2000
01-december-2000
3ROLPHUQLPDWHULDOL6HþQLQDIRUPDOGHKLGQHLQVHþQLQDPHODPLQIRUPDOGHKLGQH
SUDãNDVWH]PHVL]DREOLNRYDQMH 8)LQ8)0)30&V GHO 3ULSUDYD
SUHVNXãDQFHYLQXJRWDYOMDQMHODVWQRVWL ,62
Plastics - Urea-formaldehyde and urea/melamine-formaldehyde powder moulding
compounds (UF- and UF-MF-PMCs) - Part 2: Preparation of test specimens and
determination of properties (ISO 14527-2:1999)
Kunststoffe - Rieselfähige Harnstoff-Formaldehyd und Harnstoff/Melamin-Formaldehyd-
Formmassen (UF- und UF/MF-PMC) - Teil 2: Herstellung von Probekörpern und
Bestimmung von Eigenschaften (ISO 14527-2:1999)
Plastiques - Poudres a mouler a base d'urée-formaldéhyde et d'urée/mélamine-
formaldéhyde (UF- et UF/MF-PMC) - Partie 2: Préparation des éprouvettes et
détermination des propriétés (ISO 14527-2:1999)
Ta slovenski standard je istoveten z: EN ISO 14527-2:1999
ICS:
83.080.10 Duromeri Thermosetting materials
SIST EN ISO 14527-2:2000 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 14527-2:2000
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SIST EN ISO 14527-2:2000
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SIST EN ISO 14527-2:2000
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SIST EN ISO 14527-2:2000
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SIST EN ISO 14527-2:2000
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SIST EN ISO 14527-2:2000
INTERNATIONAL ISO
STANDARD 14527-2
First edition
1999-11-15
Plastics — Urea-formaldehyde and
urea/melamine-formaldehyde powder
moulding compounds (UF- and
UF/MF-PMCs) —
Part 2:
Preparation of test specimens and
determination of properties
Plastiques — Poudres à mouler à base d'urée-formaldéhyde et
d'urée/mélamine-formaldéhyde (UF- et UF/MF-PMC) —
Partie 2: Préparation des éprouvettes et détermination des propriétés
Reference number
ISO 14527-2:1999(E)
�
©
ISO 1999
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SIST EN ISO 14527-2:2000
ISO 14527-2:1999(E)
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ii © ISO 1999 – All rights reserved
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SIST EN ISO 14527-2:2000
ISO 14527-2:1999(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO
member bodies). The work of preparing International Standards is normally carried out through ISO technical
committees. Each member body interested in a subject for which a technical committee has been established has
the right to be represented on that committee. International organizations, governmental and non-governmental, in
liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical
Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3.
Draft International Standards adopted by the technical committees are circulated to the member bodies for voting.
Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this part of ISO 14527 may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights.
International Standard ISO 14527-2 was prepared by Technical Committee ISO/TC 61, Plastics, Subcommittee
SC 12, Thermosetting materials.
After a transition period of, at the most, four years, the three parts of ISO 14527 (see below), together with the
three parts of ISO 14528, will replace ISO 2112:1990, of which they constitute a technical revision.
ISO 14527 consists of the following parts, under the general title Plastics — Urea-formaldehyde and
urea/melamine-formaldehyde powder moulding compounds (UF- and UF/MF-PMCs):
� Part 1: Designation system and basis for specifications
� Part 2: Preparation of test specimens and determination of properties
� Part 3: Requirements for selected moulding compounds
© ISO 1999 – All rights reserved iii
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SIST EN ISO 14527-2:2000
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SIST EN ISO 14527-2:2000
INTERNATIONAL STANDARD ISO 14527-2:1999(E)
Plastics — Urea-formaldehyde and urea/melamine-formaldehyde
powder moulding compounds (UF- and UF/MF-PMCs) —
Part 2:
Preparation of test specimens and determination of properties
1 Scope
This part of ISO 14527 specifies the methods of preparation of test specimens and the test methods to be used in
determining the properties of urea-formaldehyde and urea/melamine-formaldehyde powder moulding compounds
(UF- and UF/MF-PMCs). Requirements for handling test material and for conditioning both the test material before
moulding and the specimens before testing are given here.
Procedures and conditions for the preparation of test specimens and procedures for measuring properties of the
materials from which these specimens are made are given. Properties and test methods which are suitable and
necessary to characterize PMCs are listed.
The properties have been selected from the general test methods in ISO 10350-1. Other test methods in wide use
for, or of particular significance to, PMCs are also included in this part of ISO 14527, as are the designatory
properties found in ISO 14527-1.
In order to obtain reproducible and comparable test results, it is necessary to use the methods of preparation and
conditioning, the specimen dimensions and the test procedures specified herein. Values determined will not
necessarily be identical to those obtained using specimens of different dimensions or prepared using different
procedures.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of
this part of ISO 14527. For dated references, subsequent amendments to, or revisions of, any of these publications
do not apply. However, parties to agreements based on this part of ISO 14527 are encouraged to investigate the
possibility of applying the most recent editions of the normative documents indicated below. For undated
references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain
registers of currently valid International Standards.
ISO 60:1977, Plastics — Determination of apparent density of material that can be poured from a specified funnel.
ISO 62:1999, Plastics — Determination of water absorption.
ISO 75-2:1993, Plastics — Determination of temperature of deflection under load — Part 2: Plastics and ebonite.
ISO 120:1977, Plastics — Phenol-formaldehyde mouldings — Determination of free ammonia and ammonium
compounds — Colorimetric comparison method.
ISO 171:1980, Plastics — Determination of bulk factor of moulding materials.
ISO 178:1993, Plastics — Determination of flexural properties.
© ISO 1999 – All rights reserved 1
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SIST EN ISO 14527-2:2000
ISO 14527-2:1999(E)
1)
ISO 179-1:— , Plastics — Determination of Charpy impact properties — Part 1: Non-instrumented impact test.
ISO 291:1997, Plastics — Standard atmospheres for conditioning and testing.
2)
ISO 295:— , Plastics — Compression moulding of test specimens of thermosetting materials.
ISO 472:1999, Plastics — Vocabulary.
ISO 527-1:1993, Plastics — Determination of tensile properties — Part 1: General principles.
ISO 527-2:1993, Plastics — Determination of tensile properties — Part 2: Test conditions for moulding and
extrusion plastics.
ISO 899-1:1993, Plastics — Determination of creep behaviour — Part 1: Tensile creep.
ISO 1183:1987, Plastics — Methods for determining the density and relative density of non-cellular plastics.
ISO 2039-1:1993, Plastics — Determination of hardness — Part 1: Ball indentation method.
ISO 2112:1990, Plastics — Aminoplastic moulding materials — Specification.
ISO 2577:1984, Plastics — Thermosetting moulding materials — Determination of shrinkage.
ISO 2818:1994, Plastics — Preparation of test specimens by machining.
ISO 3167:1993, Plastics — Multipurpose test specimens.
ISO 3671:1976, Plastics — Aminoplastic moulding materials — Determination of volatile matter.
ISO 4589-2:1996, Plastics — Determination of burning behaviour by oxygen index — Part 2: Ambient-temperature
test.
ISO 4614:1977, Plastics — Melamine-formaldehyde mouldings — Determination of extractable formaldehyde.
3)
ISO 6603-2:— , Plastics — Determination of puncture impact behaviour of rigid plastics — Part 2: Instrumented
impact testing.
ISO 7808:1992, Plastics — Thermosetting moulding materials — Determination of transfer flow.
ISO 8256:1990, Plastics — Determination of tensile-impact strength.
ISO 10350-1:1998, Plastics — Acquisition and presentation of comparable single-point data — Part 1: Moulding
materials.
ISO 10724-1:1998, Plastics — Injection moulding of test specimens of thermosetting powder moulding compounds
(PMCs) — Part 1: General principles and moulding of multipurpose test specimens.
ISO 10724-2:1998, Plastics — Injection moulding of test specimens of thermosetting powder moulding compounds
(PMCs) — Part 2: Small plates.
ISO 11359-2:1999, Plastics — Thermomechanical analysis (TMA) — Part 2: Determination of coefficient of linear
thermal expansion and glass transition temperature.
1) To be published. (Revision of ISO 179:1993)
2) To be published. (Revision of ISO 295:1991)
3) To be published. (Revision of ISO 6603-2:1989)
2 © ISO 1999 – All rights reserved
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SIST EN ISO 14527-2:2000
ISO 14527-2:1999(E)
ISO 14527-1:1999, Plastics — Urea-formaldehyde and urea/melamine-formaldehyde powder moulding compounds
(UF- and UF/MF-PMCs) — Part 1: Designation system and basis for specifications.
ISO 14527-3:1999, Plastics — Urea-formaldehyde and urea/melamine-formaldehyde powder moulding compounds
(UF- and UF/MF-PMCs) — Part 3: Requirements for selected moulding compounds.
4)
ISO 15062:— , Plastics — Determination of the thermal-flow and cure behaviour of thermosetting materials by
torque rheometry.
IEC 60093:1980, Methods of test for volume resistivity and surface resistivity of solid electrical insulating materials.
IEC 60112:1979, Method for determining the comparative and the proof tracking indices of solid insulating
materials under moist conditions.
IEC 60167:1964, Methods of test for the determination of the insulation resistance of solid insulating materials.
IEC 60243-1:1998, Electrical strength of insulating materials — Test methods — Part 1: Tests at power
frequencies.
IEC 60250:1969, Recommended methods for the determination of the permittivity and dielectric dissipation factor
of electrical insulating materials at power, audio and radio frequencies including metre wavelengths.
IEC 60296:1982, Specification for unused mineral insulating oils for transformers and switchgear.
IEC 60695-11-10:1999, Fire hazard testing — Part 11-10: Test flames — 50 W horizontal and vertical flame test
methods.
IEC 60695-11-20:1999, Fire hazard testing — Part 11-20: Test flames — 500 W flame test methods.
IEC 60707:1999, Flammability of solid non-metallic materials when exposed to flame sources — List of test
methods.
3 Terms and definitions
For the purposes of this part of ISO 14527, the terms and definitions given in ISO 47
...
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