BS-EN-ISO-15252-2-2000.pdf
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1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN ISO 15252-2:2000 Th
2、e European Standard EN ISO 15252-2:1999 has the status of a British Standard ICS 83.080.10 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Plastics Epoxy powder moulding compounds (EP-PMCs) Part 2: Preparation of test specimens and determination of properties Licensed Copy: sh
3、effieldun sheffieldun, na, Mon Nov 20 02:24:32 GMT+00:00 2006, Uncontrolled Copy, (c) BSI This British Standard, having been prepared under the direction of the Sector Committee for Materials and Chemicals, was published under the authority of the Standards Committee and comes into effect on 15 Janu
4、ary 2000 BSI 01-2000 ISBN 0 580 35889 5 BS EN ISO 15252-2:2000 Amendments issued since publication Amd. No.DateComments National foreword This British Standard is the English language version of EN ISO 15252-2:1999. It is identical with ISO 15252-2:1999. The UK participation in its preparation was e
5、ntrusted to Technical Committee PRI/42, Fibre reinforced thermosetting plastics and prepregs, which has the responsibility to: 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
6、UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references Attention is drawn to the fact that CEN and CENELEC Standards normally inc
7、lude an annex which lists normative references to international publications with their corresponding European publications. The British Standards which implement these international or European publications may be found in the BSI Standards Catalogue under the section entitled International Standar
8、ds Correspondence Index, or by using the Find facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard do
9、es not of itself confer immunity from legal obligations. 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 and iii, a blank page, pages 1 to 11 and a back cover. The BSI copyright notice displa
10、yed in this document indicates when the document was last issued. Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 02:24:32 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 02:24:32 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 15252-2:1999
11、Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 02:24:32 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ? Reference number ISO 15252-2:1999(E) INTERNATIONAL STANDARD ISO 15252-2 First edition 1999-11-15 Plastics Epoxy powder moulding compounds (EP-PMCs) Part 2: Preparation of test specimens and d
12、etermination of properties Plastiques Poudres mouler base dpoxydes (EP-PMC) Partie 2: Prparation des prouvettes et dtermination des proprits EN ISO 15252-2:1999 Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 02:24:32 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ii? EN ISO 15252-2:1999 Licensed
13、 Copy: sheffieldun sheffieldun, na, Mon Nov 20 02:24:32 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 15252-2:1999(E) ?iii Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing Internationa
14、l 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 committee. International organizations, governmental and non-governmental, in liaison with ISO,
15、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 accordance with the rules given in the ISO/IEC Directives, Part 3. Draft International Standards ad
16、opted 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. Attention is drawn to the possibility that some of the elements of this part of ISO 15252 may be the subj
17、ect of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. International Standard ISO 15252-2 was prepared by Technical Committee ISO/TC 61,Plastics, Subcommittee SC 12,Thermosetting materials. ISO 15252 consists of the following parts, under the general t
18、itlePlastics Epoxy powder moulding compounds (EP-PMCs): ?Part 1: Designation system and basis for specifications ?Part 2: Preparation of test specimens and determination of properties ?Part 3: Requirements for selected moulding compounds EN ISO 15252-2:1999 Licensed Copy: sheffieldun sheffieldun, na
19、, Mon Nov 20 02:24:32 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 15252-2:1999 Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 02:24:32 GMT+00:00 2006, Uncontrolled Copy, (c) BSI INTERNATIONAL STANDARDISO 15252-2:1999(E) ISO 9991 All irhgts seredevr1 Plastics Epoxy powder moulding compo
20、unds (EP-PMCs) Part 2: Preparation of test specimens and determination of properties 1Scope This part of ISO 15252 specifies the methods of preparation of test specimens and the test methods to be used in determining the properties of epoxy powder moulding compounds (EP-PMCs). Requirements for handl
21、ing test material and for conditioning both the test material before moulding and the specimens before testing are given here. Procedures and conditions for the preparation of test specimens and procedures for measuring properties of the materials from which these specimens are made are given. Prope
22、rties and test methods which are suitable and necessary to characterize PMCs are listed. The properties have been selected from the general test methods in ISO 10350-1. Other test methods in wide use for, or of particular significance to, PMCs are also included in this part of ISO 15252, as are the
23、designatory properties found in ISO 15252-1. In order to obtain reproducible and comparable test results, it is necessary to use the methods of preparation and conditioning, the specimen dimensions and the test procedures specified herein. Values determined will not necessarily be identical to those
24、 obtained using specimens of different dimensions or prepared using different procedures. 2Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of ISO 15252. For dated references, subsequent amendments to,
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