1、 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58extrusion materials Part 2: Preparation of test specimens and determination of propertiesThe Europe
2、an Standard EN ISO 15103-2:2007 has the status of a British StandardICS 83.080.20Plastics Poly(phenylene ether) (PPE) moulding and BRITISH STANDARDBS EN ISO 15103-2:2007BS EN ISO 15103-2:2007This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31
3、July 2007 BSI 2007ISBN 978 0 580 57205 0Amendments issued since publicationAmd. No. Date CommentsThis publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from l
4、egal obligations.National forewordThis British Standard was published by BSI. It is the UK implementation of EN ISO 15103-2:2007. It supersedes BS EN ISO 15103-2:2004 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee PRI/82, Thermoplastic materials.A li
5、st of organizations represented on this committee can be obtained on request to its secretary.EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 15103-2June 2007ICS 83.080.20 Supersedes EN ISO 15103-2:2004 English VersionPlastics - Poly(phenylene ether) (PPE) moulding and extrusionmaterials - Par
6、t 2: Preparation of test specimens anddetermination of properties (ISO 15103-2:2007)Plastiques - Matriaux base de poly(phnylne ther)(PPE) pour moulage et extrusion - Partie 2: Prparation desprouvettes et dtermination des proprits (ISO 15103-2:2007)Kunststoffe - Polyphenylether-(PPE-)Formmassen - Tei
7、l 2:Herstellung von Probekrpern und Bestimmung vonEigenschaften (ISO 15103-2:2007)This European Standard was approved by CEN on 21 May 2007.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a nation
8、al standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any
9、other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia
10、, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES
11、KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2007 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN ISO 15103-2:2007: EForeword This document (EN ISO 15103-2:2007) has been prepared by Technical Committee IS
12、O/TC 61 “Plastics“ in collaboration with Technical Committee CEN/TC 249 “Plastics“, the secretariat of which is held by NBN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by December 2007, and conf
13、licting national standards shall be withdrawn at the latest by December 2007. This document supersedes EN ISO 15103-2:2004. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgi
14、um, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Endorsement notice The
15、text of ISO 15103-2:2007 has been approved by CEN as EN ISO 15103-2:2007 without any modifications. EN ISO 15103-2:2007Reference numberISO 15103-2:2007(E)INTERNATIONAL STANDARD ISO15103-2Second edition2007-06-15Plastics Poly(phenylene ether) (PPE) moulding and extrusion materials Part 2: Preparation
16、 of test specimens and determination of properties Plastiques Matriaux base de poly(phnylne ther) (PPE) pour moulage et extrusion Partie 2: Prparation des prouvettes et dtermination des proprits EN ISO 15103-2:2007ii iiiForeword ISO (the International Organization for Standardization) is a worldwide
17、 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
18、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 acc
19、ordance 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 committees are circulated to the member bodies for voting. Publication as an International Standard requ
20、ires 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 be held responsible for identifying any or all such patent rights. ISO 15103-2 was prepared by Techn
21、ical Committee ISO/TC 61, Plastics, Subcommittee SC 9, Thermoplastic materials. This second edition cancels and replaces the first edition (ISO 15103-2:2000), which has been technically revised. ISO 15103 consists of the following parts, under the general title Plastics Poly(phenylene ether) (PPE) m
22、oulding and extrusion materials: Part 1: Designation system and basis for specifications Part 2: Preparation of test specimens and determination of properties EN ISO 15103-2:2007blank1Plastics Poly(phenylene ether) (PPE) moulding and extrusion materials Part 2: Preparation of test specimens and dete
23、rmination of properties 1 Scope This part of ISO 15103 specifies the methods of preparation of test specimens and the test methods to be used in determining the properties of poly(phenylene ether) moulding and extrusion materials. Requirements for handling test material and for conditioning both the
24、 test material before moulding and the specimens before testing are given here. Procedures and conditions are described 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
25、 suitable and necessary to characterize poly(phenylene ether) moulding and extrusion materials are listed. The properties have been selected from the general test methods in ISO 10350-1:1998. Other test methods in wide use for, or of particular significance to, these moulding and extrusion materials
26、 are also included in this part of ISO 15103, as are the designatory properties specified in ISO 15103-1. In order to obtain reproducible and comparable test results, it is necessary to use the methods of specimen preparation and conditioning, the specimen dimensions and the test procedures specifie
27、d 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 referenced documents are indispensable for the application of this document. For dated references, only
28、 the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 62, Plastics Determination of water absorption ISO 75-2, Plastics Determination of temperature of deflection under load Part 2: Plastics and ebonite ISO 178, Plas
29、tics Determination of flexural properties ISO 179-1, Plastics Determination of Charpy impact properties Part 1: Non-instrumented impact test ISO 180, Plastics Determination of Izod impact strength ISO 294-1, Plastics Injection moulding of test specimens of thermoplastic materials Part 1: General pri
30、nciples, and moulding of multipurpose and bar test specimens ISO 527-2, Plastics Determination of tensile properties Part 2: Test conditions for moulding and extrusion plastics ISO 1133, Plastics Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics EN
31、ISO 15103-2:20072 ISO 1183-1, Plastics Methods for determining the density of non-cellular plastics Part 1: Immersion method, liquid pyknometer method and titration method ISO 1183-2, Plastics Methods for determining the density of non-cellular plastics Part 2: Density gradient column method ISO 118
32、3-3, Plastics Methods for determining the density of non-cellular plastics Part 3: Gas pyknometer method ISO 3167, Plastics Multipurpose test specimens ISO 3451-1, Plastics Determination of ash Part 1: General methods ISO 8256 Plastics Determination of tensile-impact strength ISO 10350-1:1998, Plast
33、ics Acquisition and presentation of comparable single-point data Part 1: Moulding materials ISO 11357-3, Plastics Differential scanning calorimetry (DSC) Part 3: Determination of temperature and enthalpy of melting and crystallization ISO 11359-2:1999, Plastics Thermomechanical analysis (TMA) Part 2
34、: Determination of coefficient of linear thermal expansion and glass transition temperature ISO 15103-1, Plastics Poly(phenylene ether) (PPE) moulding and extrusion materials Part 1: Designation system and basis for specifications ISO 15512, Plastics Determination of water content IEC 60093, Methods
35、 of test for volume resistivity and surface resistivity of solid electrical insulation materials IEC 60112, Method for the determination of the proof and the comparative tracking indices of solid insulating materials IEC 60243-1, Electrical strength of insulating materials Test methods Part 1: Tests
36、 at power frequencies IEC 60250, 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, Fluids for electrotechnical applications Unused mineral ins
37、ulating oils for transformers and switchgear IEC 60695-11-10, Fire hazard testing Part 11-10: Test flames 50 W horizontal and vertical flame test methods 3 Preparation of test specimens 3.1 General It is essential that specimens are always prepared by the same procedure (injection moulding), using t
38、he same processing conditions. 3.2 Treatment of material before moulding Before processing, the moisture content of the material sample shall not exceed 0,05 % by mass. If the moisture level exceeds this limit, the sample shall be dried in accordance with the manufacturers instructions until the moi
39、sture content no longer exceeds the limit. EN ISO 15103-2:200733.3 Injection moulding Specimens shall be prepared in accordance with ISO 294-1, using the conditions specified in Table 1. Table 1 Conditions for injection moulding of test specimens Melt volume-flow rate Material Temperature of deflect
40、ion under load (see ISO 15103-1) Filler content% by mass Conditions Value cm3/10 min Melt temperature C Mould temperatureC PPE A210 0 340 120 A080 0 220 50 30 220 0 250 C, 10 kg u 30 240 A090 0 but u 50 260 60 20 240 0 250 C, 10 kg u 20 260 20 260 A100 A110 0 but u 50 300 C, 5 kg u 20 280 70 5 280 0
41、 250 C, 10 kg u 5 290 10 280 A120 A130 0 but u 50 300 C, 5 kg u 10 290 80 3 300 0 250 C, 10 kg u 3 310 4 290 A140 A150 0 but u 50 300 C, 5 kg u 4 300 100 A160 u 50 310 120 A170 u 50 320 120 A180 A190 A200 u 50 340 120 PPE+PS A210 0 340 120 30 280 PPE+PA u 50 280 C, 5 kg u 30 300 100 5 250 PPE+PP u 5
42、0 250 C, 10 kg u 5 270 60 30 300 PPE+PPS u 70 300 C, 10 kg u 30 320 100 u 30 280 80 B180 30 but u 50 300 100 0 290 90 B190 0 but u 50 300 100 0 310 120 B200 0 but u 50 320 120 PPE+other B210 u 50 320 120 PPE+PS+other A200 u 50 320 120 Other injection-moulding conditions shall be as follows: For PPE,
43、 PPE+PS, PPE+PS+other For PPE+PA, PPE+PP, PPE+PPS, PPE+other Average injection velocity: 200 mm/s 100 mm/s Average injection velocity: 200 mm/s 100 mm/s Hold pressure: 70 MPa 30 MPa Hold pressure: 50 MPa 30 MPa Hold-pressure time: 20 s 5 s Hold pressure time: 20 s 5 s Total cycle time: u 50 s Total
44、cycle time: u 50 s EN ISO 15103-2:20074 4 Conditioning of test specimens 4.1 General Test specimens of all materials which are not modified with polyamides shall be conditioned for at least 24 h at 23 C 2 C and (50 10) % relative humidity. Properties of polyamide-modified material shall be determine
45、d on specimens in the dry-as-moulded state or on specimens in the moist state. The state of the specimens shall be stated in the test report. 4.2 Dry-as-moulded state Specimens shall be moulded from dry granules (see 3.2 and 3.3). Specimens are considered to be in the dry-as-moulded state when they
46、have been placed immediately after moulding in a moisture-proof container at 23 C 2 C and stored at this temperature for at least 48 h. To keep moisture absorption at a low level, dry-as-moulded specimens shall be tested in as short a time as possible (maximum 15 min) after removal from the moisture
47、-proof container. Annealing specimens prior to testing is not allowed. 5 Determination of properties In the determination of properties and the presentation of data, the standards, supplementary instructions and notes given in ISO 10350-1:1998 shall be applied. All tests shall be carried out in the
48、standard atmosphere of 23 C 2 C and (50 10) % relative humidity unless specifically stated otherwise in Tables 2 and 3. Table 2 is compiled from ISO 10350-1:1998, and the properties listed are those which are appropriate to PPE moulding materials. These properties are those considered useful for com
49、parisons of data generated for different thermoplastics. Table 3 contains those properties, not found specifically in Table 2, which are in wide use or of particular significance in the practical characterization of PPE moulding materials. EN ISO 15103-2:20075Table 2 General properties and test conditions (selected from ISO 10350-1:
