1、BRITISH STANDARD BS EN ISO 6402-2:2003 Incorporating Corrigendum No. 1 Plastics Acrylonitrile-styrene- acrylate (ASA), acrylonitrile-(ethylene- propylene-diene)- styrene (AEPDS) and acrylonitrile- (chlorinated polyethylene)-styrene (ACS) moulding and extrusion materials Part 2: Preparation of test s
2、pecimens and determination of properties The European Standard EN ISO 6402-2:2003 has the status of a British Standard ICS 83.080.20 BS EN ISO 6402-2:2003 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 8 January 2004 BSI 30 March 2004 ISBN 0
3、 580 43193 2 National foreword This British Standard is the official English language version of EN ISO 6402-2:2003. It is identical with ISO 6402-2:2003. It supersedes BS EN ISO 6402-2:1999 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee PRI/82, Ther
4、moplastic materials, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI
5、Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for it
6、s correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interes
7、ts informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN ISO title page, the EN ISO foreword page, the ISO title page, pages ii to iv, pages 1 to 7, the Annex ZA page, an
8、inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date Comments 15076 Corrigendum No. 1 30 March 2004 Correction to the EN ISO foreword page and incorporating the Annex ZA
9、pageEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM ENISO64022 December2003 ICS83.080.20 SupersedesENISO64022:1999 Englishversion PlasticsAcrylonitrilestyreneacrylate(ASA),acrylonitrile (ethylenepropylenediene)styrene(AEPDS)andacrylonitrile (chlorinatedpolyethylene)styrene(ACS)mouldingand extrusionma
10、terialsPart2:Preparationoftestspecimensand determinationofproperties(ISO64022:2003) PlastiquesMatriauxpourmoulageetextrusionbase dacrylonitrilestyrneacrylate(ASA),dacrylonitrile (thylnepropylnedine)styrne(AEPDS)et dacrylonitrile(polythylnechlor)styrne(ACS)Partie 2:Prparationdesprouvettesetdterminati
11、ondes proprits(ISO64022:2003) KunststoffeAcrylnitrilStyrolAcrylat(ASA),Acrylnitril (EthylenPropylenDien)Styrol(AEPDS)undAcrylnitril (ChloriertesPolyethylen)Styrol(ACS)FormmassenTeil 2:HerstellungvonProbekrpenundBestimmungvon Eigenschaften(ISO64022:2003) ThisEuropeanStandardwasapprovedbyCENon10Novemb
12、er2003. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreo
13、rtoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodieso
14、fAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Slovakia,Spain,Sweden,SwitzerlandandUn ited Kingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG Management
15、Centre:ruedeStassart,36B1050Brussels 2003CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.ENISO64022:2003EINESO4620:22(300E) 2 CORRECTED20040303 Foreword Thisdocument(ENISO64022:2003)hasbeenpreparedbyTechnicalCommitteeISO/TC61 “Plastics“incollaboration
16、withTechnicalCommitteeCEN/TC249“Plastics“,thesecretariatof whichisheldbyIBN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationof anidenticaltextorbyendorsement,atthelatestbyJune2004,andconflictingnational standardsshallbewithdrawnatthelatestbyJune2004. Thisdocumentsupe
17、rsedesENISO64022:1999. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsof thefollowingcountriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,Czech Republic,Denmark,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy, Luxembourg,Malta,Netherlands,Norway
18、,Portugal,Slovakia,Spain,Sweden,Switzerlandand theUnitedKingdom. Endorsementnotice ThetextofISO64022:2003hasbeenapprovedbyCENasENISO64022:2003withoutany modifications. NOTENormativereferencestoInternationalStandardsarelistedinannexZA(normative). ENISO64022:20032 Reference number ISO 6402-2:2003(E)IN
19、TERNATIONAL STANDARD ISO 6402-2 Second edition 2003-12-01 Plastics Acrylonitrile-styrene-acrylate (ASA), acrylonitrile-(ethylene-propylene- diene)-styrene (AEPDS) and acrylonitrile- (chlorinated polyethylene)-styrene (ACS) moulding and extrusion materials Part 2: Preparation of test specimens and de
20、termination of properties Plastiques Matriaux pour moulage et extrusion base dacrylonitrile-styrne-acrylate (ASA), dacrylonitrile-(thylne- propylne-dine)-styrne (AEPDS) et dacrylonitrile-(polythylne chlor)-styrne (ACS) Partie 2: Prparation des prouvettes et dtermination des proprits ENISO64022:2003
21、ii ENISO64022:2003 iiiContents Page Foreword iv 1 Scope 1 2 Conformance . 1 3 Normative references . 1 4 Preparation of test specimens. 3 5 Conditioning of test specimens 4 6 Determination of properties. 4 Annex A (normative) Determination of the bound-acrylonitrile content in the continuous phase 7
22、 ENISO64022:2003iv 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 su
23、bject 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 (
24、IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical commi
25、ttees 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 document may be the subject of patent rights. ISO shall not b
26、e held responsible for identifying any or all such patent rights. ISO 6402-2 was prepared by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 9, Thermoplastic materials. This second edition cancels and replaces the first edition (ISO 6402-2:1994), which has been technically revised. ISO 6402
27、 consists of the following parts, under the general title 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 spec
28、ifications Part 2: Preparation of test specimens and determination of properties ENISO64022:2003 1Plastics Acrylonitrile-styrene-acrylate (ASA), acrylonitrile- (ethylene-propylene-diene)-styrene (AEPDS) and acrylonitrile- (chlorinated polyethylene)-styrene (ACS) moulding and extrusion materials Part
29、 2: Preparation of test specimens and determination of properties 1 Scope 1.1 This part of ISO 6402 specifies the methods of preparation of test specimens and the test methods to be used in determining the properties of acrylonitrile-styrene-acrylate (ASA), acrylonitrile-(ethylene-propylene- diene)-
30、styrene (AEPDS) and acrylonitrile-(chlorinated polyethylene)-styrene (ACS) moulding and extrusion materials. Requirements for handling test material and for conditioning both the test material before moulding and the specimens before testing are given here. 1.2 Procedures and conditions for the prep
31、aration 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 ASA, AEPDS and ACS moulding and extrusion materials are listed. 1.3 The properties have been
32、selected from the general test methods in ISO 10350-1. Other test methods in wide use for, or of particular significance to, these moulding and extrusion materials are also included in this part of ISO 6402, as are the designatory properties specified in Part 1. 1.4 In order to obtain reproducible a
33、nd comparable test results, it is necessary to use the methods of specimen 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 d
34、ifferent procedures. 2 Conformance In Clause 3, the year of publication of each normative reference has been specifically stated. In order to be able to claim conformity with this part of ISO 6402, it is essential that the user use only those editions given, and not earlier or more recent editions.
35、3 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 62:1980, Plastics Dete
36、rmination of water absorption ISO 75-2:1993, Plastics Determination of temperature of deflection under load Part 2: Plastics and ebonite ENISO64022:20032 ISO 178:1993, Plastics Determination of flexural properties ISO 179:1993, Plastics Determination of Charpy impact strength ISO 180:1993, Plastics
37、Determination of Izod impact strength ISO 293:1986, Plastics Compression moulding test specimens of thermoplastic materials ISO 294-1:1996, Plastics Injection moulding of test specimens of thermoplastic materials Part 1: General principles, and moulding of multipurpose and bar test specimens ISO 306
38、:1994, Plastics Thermoplastic materials Determination of Vicat softening temperature (VST) ISO 527-2:1993, Plastics Determination of tensile properties Part 2: Test conditions for moulding and extrusion plastics ISO 527-4:1997, Plastics Determination of tensile properties Part 4: Test conditions for
39、 isotropic and orthotropic fibre-reinforced plastic composites ISO 899-1:1993, Plastics Determination of creep behaviour Part 1: Tensile creep ISO 1133:1997, Plastics Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics ISO 1183:1987, Plastics Methods
40、for determining the density and relative density of non-cellular plastics ISO 1656:1996, Rubber, raw natural, and rubber latex, natural Determination of nitrogen content ISO 2561:1974, Plastics Determination of residual styrene monomer in polystyrene by gas chromatography ISO 2818:1980, Plastics Pre
41、paration of test specimens by machining ISO 3167:1993, Plastics Multipurpose test specimens ISO 4581:1994, Plastics Styrene/acrylonitrile copolymers Determination of residual acrylonitrile monomer content Gas chromatography method ISO 4589:1984, Plastics Determination of flammability by oxygen index
42、 ISO 6402-1, 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 8256:1990, Plastics Determinati
43、on of tensile-impact strength ISO 10350:1993, Plastics Acquisition and presentation of comparable single-point data ISO 11357-2:1999, Plastics Differential scanning calorimetry (DSC) Part 2: Determination of glass transition temperature IEC 60093:1980, Methods of test for volume resistivity and surf
44、ace 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 60243-1:1998, Electrical strength of insulating materials Test methods Part 1: Tests at power freque
45、ncies ENISO64022:2003 3IEC 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
46、 for transformers and switchgear IEC 60695-11-10:1999, Fire hazard testing Part 11-10: Test flames 50W horizontal and vertical flame methods 4 Preparation of test specimens 4.1 General It is essential that specimens always be prepared by the same procedure (either injection moulding or compression m
47、oulding), using the same processing conditions. The procedure to be used for each test method is indicated in Tables 3 and 4. The material shall be kept in moisture-proof containers until it is required for use. The moisture content of filled or reinforced materials shall be expressed as a percentage of the total mass of the compound. 4.2 Treatment of the material before moulding Before processing, the material shall be dried under appropriate conditions to produce samples without surface defects such as
