SIST EN ISO 6402-1:2000

Plastics - Impact-resistant acrylonitrile/styrene (ASA, AES, ACS) moulding and extrusion materials, excluding butadiene-modified materials - Part 1: Designation system and basis for specifications (ISO 6402-1:1997)

Migrated from Progress Sheet (TC Comment) (2000-07-10): Changing of track further to TA (MG) requests - BP (970404): ++ From UAP to VA/ISO ENQ+FV

Kunststoffe - Schlagzähe Acrylnitril/Styrol (ASA, AES, ACS)-Formmassen außer Butadien-modifizierten Materialien Teil 1: Bezeichnungssystem und Basis für Spezifikationen (ISO 6402-1:1997)

In diesem Teil von ISO 6402 wird ein Bezeichnungssystem für thermoplastische, schlagzähe Formmassen auf Basis Acrylnitril/Styrol (oder substituiertem Styrol) - außer Butadien-modifizierte Materialien - festgelegt, das als Grundlage für Spezifikationen dienen kann. ASA, AES, ACS-Formmasse-Typen werden mit Hilfe eines Einteilungssystems voneinander unterschieden, das auf geeigneten Wertebereichen der kennzeichnenden Eigenschaften : a) Vicat-Erweichungstemperatur, b) Schmelze-Massefließrate (MFR), c) Izod-Schlagzähigkeit, d) Biegemodul.

Plastiques - Acrylonitrile/styrene sans butadiene résistant au choc (ASA, AES, ACS) pour moulage et extrusion - Partie 1: Systeme de désignation et base de spécification (ISO 6402-1:1997)

Polimerni materiali - Materiali za oblikovanje in ekstrudiranje iz proti udarcem odpornih kopolimerov akrilonitril/stiren (ASA, AES, ACS), razen materialov, modificiranih z butadienom - 1. del: Sistem označevanja in podlage za specifikacije (ISO 6402-1:1997)

General Information

• Status: Withdrawn
• Publication Date: 30-Apr-2000
• Withdrawal Date: 31-May-2001
• ICS: 83.080.20 - Thermoplastic materials
• Technical Committee: IPMA - Polimer materials and products
• Current Stage: 9900 - Withdrawal (Adopted Project)
• Start Date: 01-Jun-2001
• Due Date: 01-Jun-2001
• Completion Date: 01-Jun-2001
• Ref Project: EN ISO 6402-1:1999 - Plastics - Impact-resistant acrylonitrile/styrene (ASA, AES, ACS) moulding and extrusion materials, excluding butadiene-modified materials - Part 1: Designation system and basis for specifications (ISO 6402-1:1997)

Relations

• Replaced By: SIST EN ISO 6402-1:2001 - Plastics - Acrylonitrile-styrene-acrylate (ASA), acrylonitrile-(ethylene-propylene-diene)-styrene (AEPDS) and acrylonitrile-(chlorinated polyethylene)-styrene (ACS) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 6402-1:2001)
• Effective Date: 01-Jun-2001

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 6402-1:2000
01-maj-2000
3ROLPHUQLPDWHULDOL0DWHULDOL]DREOLNRYDQMHLQHNVWUXGLUDQMHL]SURWLXGDUFHP
RGSRUQLKNRSROLPHURYDNULORQLWULOVWLUHQ$6$$(6$&6UD]HQPDWHULDORY
PRGLILFLUDQLK]EXWDGLHQRPGHO6LVWHPR]QDþHYDQMDLQSRGODJH]DVSHFLILNDFLMH
,62
Plastics - Impact-resistant acrylonitrile/styrene (ASA, AES, ACS) moulding and extrusion
materials, excluding butadiene-modified materials - Part 1: Designation system and basis
for specifications (ISO 6402-1:1997)
Kunststoffe - Schlagzähe Acrylnitril/Styrol (ASA, AES, ACS)-Formmassen außer
Butadien-modifizierten Materialien Teil 1: Bezeichnungssystem und Basis für
Spezifikationen (ISO 6402-1:1997)
Plastiques - Acrylonitrile/styrene sans butadiene résistant au choc (ASA, AES, ACS)
pour moulage et extrusion - Partie 1: Systeme de désignation et base de spécification
(ISO 6402-1:1997)
Ta slovenski standard je istoveten z: EN ISO 6402-1:1999
ICS:
83.080.20 Plastomeri Thermoplastic materials
SIST EN ISO 6402-1:2000 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 6402-1:2000

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SIST EN ISO 6402-1:2000

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SIST EN ISO 6402-1:2000

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SIST EN ISO 6402-1:2000
INTERNATIONAL IS0
STANDARD 6402-l
Second edition
1997~07-01
Plastics - Impact-resistant
acrylonitrilektyrene (ASA, AES, ACS)
moulding and extrusion materials,
excluding butadiene-modified materials -
Part 1:
Designation system and basis for
specifications
Plastiques - Acrylonitrile/styr&ne sans butadi&ne rksistant au choc (ASA,
AES, ACS) pour moulage et extrusion -
Partie I: Systkme de dksignation et base de sp&ification
Reference number
ISO 6402=1:1997(E)

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SIST EN ISO 6402-1:2000
IS0 6402=1:1997(E)
Foreword
IS0 (the International Organization for Standardization) is a worldwide
federation of national standards bodies (IS0 member bodies). The work of
preparing International Standards is normally carried out through IS0
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. IS0
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 IS0 6402-l was prepared by Technical Committee
lSO/TC 61, Plastics, Subcommittee SC 9, Thermoplastic materials.
This second edition cancels and replaces the first edition (IS0 6402~1:1990),
the text of which has been brought into accordance with the standard SC 9
frame text.
IS0 6402 consists of the following parts, under the general title Plastics -
Impact-resistant acrylonitrilektyrene (ASA, A ES, ACS) moulding and
extrusion materials, excluding butadiene-modified materials:
- Part 1: Designation system and basis for specifications
Par? 2: Preparation of test specimens and determination of properties
0 IS0 1997
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced
or utilized in any form or by any means, electronic or mechanical, including photocopying and
microfilm, without permission in writing from the publisher.
International Organization for Standardization
Case postale 56 l CH-1211 Geneve 20 l Switzerland
Internet central @ iso.ch
x.400 c=ch; a=400net; p=iso; o=isocs; s=central
Printed in Switzerland
ii

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SIST EN ISO 6402-1:2000
INTERNATIONAL STANDARD o Iso
IS0 6402-l :1997(E)
Plastics - Impact-resistant acrylonitrilektyrene (ASA, AES, ACS)
moulding and extrusion materials, excluding butadiene-modified
materials -
Part 1:
Designation system and basis for specifications
1 Scope
1 .l This part of IS0 6402 establishes a system of designation for impact-resistant acrylonitrilektyrene (or
substituted styrene) thermoplastic material, excluding butadiene-modified materials, which may be used as the
basis for specifications.
1.2 The types of impact-resistant acrylonitrilektyrene plastic are differentiated from each other by a classification
system based on appropriate levels of the designatory properties
a) Vicat softening temperature
b) melt flow rate
c) lzod impact strength
d) flexural modulus
and on information about intended application and/or method of processing, important properties, additives,
colourants, fillers and reinforcing materials.
1.3 This part of IS0 6402 is applicable to all impact-resistant acrylonitrilektyrene thermoplastic materials,
excluding butadiene-modified materials, having as impact modifier a dispersed elastomeric phase, free of double
bonds of the butadiene type, based on
- acrylic ester (ASA materials);
- ethylene-propylene-diene (EPDM) (AES materials);
- chlorinated polyethylene (ACS materials).
It applies to materials ready for normal use and to materials unmodified or modified by colourants, additives, fillers,
etc.

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SIST EN ISO 6402-1:2000
@ IS0
IS0 6402-l : 1997(E)
This part of IS0 6402 does not apply to materials
a) containing less than 10 % (m/m) actylonitrile in the continuous phase;
with an lzod impact strength of less than 3 kJ/m2;
b)
c) containing more than 5 % (m/m) of another comonomer or polymer in the continuous phase.
1.4 It is not intended to imply that materials having the same designation give necessarily the same performance.
This part of IS0 6402 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).
2 Normative references
The following standards contain provisions which, through reference in this text, constitute provisions of this part of
IS0 6402. 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 IS0 6402 are encouraged to investigate the possibility of applying the
most recent editions of the standards indicated below. Members of IEC and IS0 maintain registers of currently valid
International Standards.
IS0 1043-l :1997, Plastics - Symbols and abbreviated terms - Part 1: Basic polymers and their special
characteristics.
IS0 1043-2:1988, Plastics - Symbols - Part 2: Fillers and reinforcing materials.
IS0 1656: 1996, Rubber, raw natural, and rubber latex, natural - Determination of nitrogen content.
Impact-resistant acrylonitrilektyrene (ASA, AES, ACS) moulding and extrusion
IS0 6402-2:1994, Plastics -
- Part2: Preparation of test specimens and determination of
materials, excluding bu tadiene-modified materials
properties.
3 Designation system
The designation system for thermoplastics is based on the following standardized pattern:
Designation
Identity block
Individual-item block
Description block International
Standard
(optional)
Data Data Data Data Data
number
block
block block block block
block
1 2 3 4 5
2

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SIST EN ISO 6402-1:2000
@ IS0 IS0 6402-l :1997(E)
The designation consists of an optional description block, reading ‘Thermoplastics”, and an identity block
comprising the International Standard number and an individual-item block. For unambiguous designation, the
individual-item block is subdivided into 5 data blocks comprising the following information:
- Data block 1: Identification of the plastic by its symbol ASA, AES or ACS in accordance with IS0 1043-l and
inform
...