EN ISO 1622-1:1999

Plastics - Polystyrene (PS) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 1622-1:1994)

Cancels and replaces the firs edition (1985). Establishes a system of designation for polystyrene thermoplastic material, which may be used as the basis for specifications. Applicable to all amorphous polystyrene homopolymers. Applies to materials ready for normal use, unmodified or modified by colorants, additives, fillers etc. Does not apply to expanded polystyrene, styrene copolymers, homopolymers of substituted styrene and those modified with other polymers such as elastomers.

Kunststoffe - Polystyrol (PS)-Formmassen - Teil 1: Bezeichnungssystem und Basis für Spezifikationen (ISO 1622-1:1994)

1.1 In diesem Teil von ISO 1622 wird ein Bezeichnungssystem fu(r thermoplastiche Polystyrol (PS)-Formmassen festgelegt, das als Grundlage fu(r Spezifikationen dienen kann. 1.2 PS-Formmassen-Typen werden mit Hilfe eines Einleitungssystems voneinander unterschieden, das auf geeigneten Wertebereichen der kennzeichnenden Eigenschaften a) Vicat-Erweichungstemperatur; b) Schmelze- Massenfließrate (MFR); und Informationen u(ber Zusammensetzung, vorgesehene Anwendung und/oder Verarbeitungsverfahren, wichtige Eigenschaften, Additive, Farbstoffe, Fu(ll- und Versta(rkungsstoffe beruht.

Plastiques - Polystyrène (PS) pour moulage et extrusion - Partie 1: Système de désignation et base de spécification (ISO 1622-1:1994)

La présente partie de l'ISO 1622 établit un système de désignation des matériaux thermoplastiques polystyrène, qui peut être utilisé comme base pour les spécifications. Les types de plastiques en polystyrène sont différenciés les uns des autres par un système de classification basé sur des niveaux atteints par les propriétés de désignation : a) température de ramolissement Vicat ; b) indice de fluidité ; et sur des informations concernant l'application prévue et/ou la méthode de mise en oeuvre, les propriétés Importantes, les additifs et les colorants. La présente partie de l'ISO 1622 est applicable à tous les homopolymères transparents. Elle s'applique aux matériaux prêts à l'emploi, non modifiés ou modifiés par des colorants, additifs, charges, etc. La présente partie de l'ISO 1622 ne s'applique pas au polystyrène expansé, aux copolymères de styrène, aux homopolymères de styrène substitué, ni à ceux qui sont modifiés par d'autres polymères tels que les élastomères. Le fait que des matériaux aient la même désignation n'implique pas qu'ils présentent nécessairement les mêmes performances. La présente partie de l'ISO 1622 ne comporte pas de données sur la conception, les performances ou les conditions de mise en oeuvre qui peuvent être exigées pour spécifier un matériau pour une application et/ou une méthode de mise en oeuvre particulière. Si de telles caractéristiques additionnelles sont nécessaires, elles doivent être déterminées conformément aux méthodes d'essai prescrites dans l'ISO 1622-2, si appropriée. Afin de prescrire un matériau thermoplastique pour une application particulière ou de garantir la reproductibilité de la méthode de mise en oeuvre, des exigences additionnelles peuvent être indiquées dans le bloc de données 5 (voir article 3, alinéa d'introduction).

Polimerni materiali - Polistirenski (PS) materiali za oblikovanje in ekstrudiranje - 1. del: Sistem označevanja in podlage za specifikacije (ISO 1622-1:1994)

General Information

• Status: Withdrawn
• Publication Date: 18-May-1999
• Withdrawal Date: 31-Jan-2012
• ICS: 83.080.20 - Thermoplastic materials
• Technical Committee: CEN/TC 249 - Plastics
• Drafting Committee: CEN/TC 249/SC 1/WG 9 - Styrenics
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 01-Feb-2012
• Completion Date: 01-Feb-2012
• Ref Project: SIST EN ISO 1622-1:2000 - Plastics - Polystyrene (PS) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 1622-1:1994)

Relations

• Replaced By: EN ISO 1622-1:2012 - Plastics - Polystyrene (PS) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 1622-1:2012)
• Effective Date: 15-Feb-2012

Standards Content (Sample)

SLOVENSKI STANDARD
01-maj-2000
3ROLPHUQLPDWHULDOL3ROLVWLUHQVNL36PDWHULDOL]DREOLNRYDQMHLQHNVWUXGLUDQMH
GHO6LVWHPR]QDþHYDQMDLQSRGODJH]DVSHFLILNDFLMH,62
Plastics - Polystyrene (PS) moulding and extrusion materials - Part 1: Designation
system and basis for specifications (ISO 1622-1:1994)
Kunststoffe - Polystyrol (PS)-Formmassen - Teil 1: Bezeichnungssystem und Basis für
Spezifikationen (ISO 1622-1:1994)
Plastiques - Polystyrene (PS) pour moulage et extrusion - Partie 1: Systeme de
désignation et base de spécification (ISO 1622-1:1994)
Ta slovenski standard je istoveten z: EN ISO 1622-1:1999
ICS:
83.080.20 Plastomeri Thermoplastic materials
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

ISO
INTERNATIONAL
STANDARD
Second edition
1994-10-15
- Polystyrene (PS) moulding and
Plastics
extrusion materials -
Part 1:
Designation System and basis for
specifications
Plas tiques - Polystyrhe (PS) pour moulage et extrusion -
Partie 1: Sys t&me de dksigna tion et base de spkification
Reference number
ISO 1622-1:1994(E)
ISO 1622=1:1994(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. Esch 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.
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.
International Standard ISO 1622-1 was prepared by Technical Committee
ISO/TC 61, Plastics, Subcommittee SC 9, Thermoplastic materjals.
This second edition cancels and replaces the first edition
(ISO 1622-1:1985), the text of which has been brought into accordance
with the revised frame text for designation Standards.
ISO 1622 consists of the following Parts, under the general title
Plas tics - Polystyrene (PS) moulding and extrusion materiak:
- Part 1: Designation System and basis for specifications
- Part 2: Prepara tion of test specimens and de termina tion of proper-
ties
0 ISO 1994
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced
or utilized in any form or by any means, electronie or mechanical, including photocopying and
microfilm, without Permission in writing from the publisher.
International Organization for Standardiza tion
Switzerland
Case Postale 56. CH-121 1 Geneve 20 l
Printed in Switzerland
ii
ISO 1622=1:1994(E)
INTERNATIONAL STANDARD 0 ISO
- Polystyrene (PS) moulding and extrusion
Plastics
materials -
Part 1:
Designation System and basis for specifications
1 Scope
1 .l This part of ISO 1622 establishes a System of designation for polystyrene thermoplastic material, which may
be used as the basis for specifications.
1.2 The types of polystyrene plastics are differentiated from each other by a classification System based on ap-
propriate levels of the designatory properties
a) Vicat softening temperature
b) melt mass-flow rate
and on information about the intended application and/or method of processing, important properties, additives
and colorants.
1.3 This part of ISO 1622 is applicable to all amorphous polystyrene homopolymers.
lt applies to materials ready for normal use, unmodified or modified by colorants, additives, fillers, etc.
This part of ISO 1622 does not apply to expanded polystyrene, styrene copolymers, homopolymers of substituted
styrene and those modified with other polymers such as elastomers.
1.4 lt is not intended to imply that materials having the same designation give necessarily the Same perform-
ante. This part of ISO 1622 does not provide engineering data, Performance data or data on processing conditions
which may be required to specify a material for a particular application and/or method of processing.
If such additional properties are required, they shall be determined in accordance with the test methods specified
in part 2 of this International Standard, if suitable.
1.5 In Order to specify a thermoplastic material for a particular application or to ensure reproducible processing,
additional requirements may be given in data block 5 (see clause 3, introductory Paragraph).

ISO 162201:1994(E) 0 ISO
2 Normative references
The following Standards contain provisions which, through reference in this text, constitute provisions of this part
of ISO 1622. At the time of publication, the editions indicated were valid. All Standards are subject to revision, and
Parties to agreements based on this part of ISO 1622 are encouraged to investigate the possibility of applying the
most recent editions of the Standards indicated below. Members of IEC and ISO maintain registers of currently
valid Inte
...