SIST EN ISO 10366-1:2000

SLOVENSKI STANDARD
SIST EN ISO 10366-1:2000
01-maj-2000
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Plastics - Methyl methacrylate/acrylonitrile/butadiene/styrene (MABS) moulding and
extrusion materials - Part 1: Designation system and basis for specifications (ISO 10366-
1:1993)
Kunststoffe - Methylmethacrylat/Acrylnitril/Butadien/Styrol (MABS)-Formmassen - Teil 1:
Bezeichnungssystem und Basis für Spezifikationen (ISO 10366-1:1993)
Plastiques - Méthylméthacrylate/acrylonitrile/butadiene/styrene (MABS) pour moulage et
extrusion - Partie 1: Systeme de désignation et base de spécification (ISO 10366-
1:1993)
Ta slovenski standard je istoveten z: EN ISO 10366-1:1999
ICS:
83.080.20 Plastomeri Thermoplastic materials
SIST EN ISO 10366-1:2000 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 10366-1:2000

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SIST EN ISO 10366-1:2000

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SIST EN ISO 10366-1:2000

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SIST EN ISO 10366-1:2000
INTERNATION Is0
10366-I
STANDARD
First edition
1993-I 2-l 5
Plastics - Methyl methacrylatel
acrylonitrile/butadiene/styrene (MABS)
moulding and extrusion materials -
Part 1:
Designation system and basis for
specifications
P/as tiques - M&hy/m&hacry/ate/acry/onitri/e/butadi~ne/styr~ne (MABS)
pour moulage et extrusion -
Partie I: Systhme de dhigna tion et base de spkifica tion
Reference number
IS0 10366-I :I 993(E)

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SIST EN ISO 10366-1:2000
IS0 10366=1:1993(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 10366-l was prepared by Technical Committee
ISOnC 61, Plastics, Sub-Committee SC 9, Thermoplastic materials.
IS0 10366 consists of the following parts, under the general title
P/as tics - Methyl methacrylate/acrylonitrile/butadiene/styrene (MABS)
moulding and extrusion materials:
- Part 1: Designation system and basis for specifications
- Part 2: Preparation of test specimens and determination of proper-
ties
0 IS0 1993
All rights reserved. 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 per-
mission in writing from the publisher.
International Organization for Standardization
Case Postale 56 l CH-1211 Geneve 20 l Switzerland
Printed in Switzerland
ii

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SIST EN ISO 10366-1:2000
INTERNATIONAL STANDARD IS0 10366=1:1993[E)
Plastics - Methyl methacrylate/
acrylonitrile/butadiene/styrene (MABS) moulding and
extrusion materials -
Part I:
Designation system and basis for specifications
1 Scope
1.1 This part of IS0 10366 establishes a system of designation for MABS thermoplastic materia I, which may be
used as the basis for specifications.
1.2 The types of MABS plastics are differentiated from each other by a classification system based on appro-
priate levels of the designatoty properties
a) Vicat softening temperature
b) melt flow rate
c) impact strength
d) flexural modulus
and on information about basic polymer parameters, intended application and/or method of processing, important
properties, additives, colorants, fillers and reinforcing materials.
1.3 This part of IS0 10366 is applicable to all transparent methyl methacrylate/acrylonitrile/butadiene/styrene
thermoplastic materials comprised of a continuous phase consisting of polymers of styrene (and/or an alkyl-
substituted styrene), actylonitrile and poly(methyl methacrylate), and a dispersed elastomeric phase based on
butadiene.
It applies to materials ready for normal use in the form of powder, granules or pellets and to materials unmodified
or modified by colorants, additives, fillers, etc.
1.4 It is not intended to imply that materials having the same designation give necessarily the same perform-
ance. This part of IS0 10366 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).
1

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SIST EN ISO 10366-1:2000
IS0 10366=1:1993(E)
2 Normative references
The following standards contain provisions which, through reference in this text, constitute provisions of this part
of IS0 10366. 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 10366 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-I :I 987, Plastics - Symbols -
Part I: Basic polymers and their special characteristics.
IS0 1133:1991, Plastics - Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR)
of thermoplastics.
IS0 10366-2:-1), Plastics - Methyl methacrylate/ acrylonitrile/butadiene/styrene (MA BS) moulding and extrusion
materials - Part 2: Preparation of test specimens and determination of properties.
3 Designation system
The designation system for thermoplastics is based on the following standardized pattern:
Designation
Identity block
Description Individual-item block
block International
(optional) Standard Num- Data Data Data Data Data
ber block block block block block block
1 2 3 4 5
The designation consists of an optional description block, reading “Thermoplastics”, and an identity block com-
prising the International Standard number and an individual-item block. For unambiguous coding, the individual-item
block is subdivided into 5 data blocks comprising the following information:
- Data block 1: Identification of the plastic by its symbol MABS in accordance with IS0 1043-I and information
about the polymerisation process or composition of the polymer (see 3.1).
- Data block 2: Position 1: Intended application or method of processing (see 3.2).
Positions 2 to 8: Important properties, additives and supplementary information (see 3.2).
- Data block 3: Designator-y properties (see 3.3).
Fillers or reinforcing materials and their nominal content (see 3.4).
- Data block 4:
- Data block 5: For the purpose of specifications, a fifth data block may be added containing additional infor-
mation.
The first character of the individual-item block shall be a hyphen. The data blocks shall be separated from each
other by commas.
If a data block is not used, this shall be indicated by doubling the separation sign, i.e. by two commas (,,).
1) To be published.
2
...