BS-EN-ISO-1248-2008.pdf
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1、BRITISH STANDARD BS EN ISO 1248:2008 Iron oxide pigments Specifications and methods of test ICS 87.060.10 ? Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:39:52 MDTNo reproduction or netwo
2、rking permitted without license from IHS -,-,- BS EN ISO 1248:2008 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2008 BSI 2008 ISBN 978 0 580 57679 9 National foreword This British Standard is the UK implementation of EN ISO 1248:2
3、008. It supersedes BS 3981:1976 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee STI/1, Pigments. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the ne
4、cessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments/corrigenda issued since publication DateComments Copyright British Standards Institution Provided by IHS under license wit
5、h BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:39:52 MDTNo reproduction or networking permitted without license from IHS -,-,- EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 1248 March 2008 ICS 87.060.10 English Version Iron oxide pigments - Specifica
6、tions and methods of test (ISO 1248:2006 including Technical Corrigendum 1:2007) Pigments base doxydes de fer - Spcifications et mthodes dessai (ISO 1248:2006 Corrigendum tchnique 1:2007 inclus) Eisenoxid-Pigmente - Anforderungen und Prfverfahren (ISO 1248:2006, einschlielich Technische Korrektur 1:
7、2007) This European Standard was approved by CEN on 28 February 2008. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographi
8、cal references concerning such national standards 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 other language made by translation under the responsibility of a CE
9、N member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, I
10、taly, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B
11、-1050 Brussels 2008 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 1248:2008: E Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08
12、/14/2008 21:39:52 MDTNo reproduction or networking permitted without license from IHS -,-,- EN ISO 1248:2008 (E) Foreword The text of ISO 1248:2006 including Technical Corrigendum 1:2007 has been prepared by Technical Committee ISO/TC 35 “Paints and varnishes” of the International Organization for S
13、tandardization (ISO) and has been taken over as EN ISO 1248:2008 by Technical Committee CEN/TC 298 “Pigments and extenders” the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement,
14、at the latest by September 2008, and conflicting national standards shall be withdrawn at the latest by September 2008. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifyi
15、ng any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece,
16、Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 1248:2006 including Technical Corrigendum 1:2007 has been approved by CEN
17、as a EN ISO 1248:2008 without any modification. BS EN ISO 1248:2008 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:39:52 MDTNo reproduction or networking permitted without license from IHS
18、 -,-,- ISO 1248:2006(E) iii Contents Page Foreword iv 1 Scope . 1 2 Normative references. 1 3 Description 2 4 Classification. 2 4.1 General. 2 4.2 Criteria for classification 2 5 Designation . 4 6 Required characteristics and associated tolerances 5 7 Sampling 5 8 Determination of total iron, expres
19、sed as iron(III) oxide (Fe2O3) 7 8.1 Method A 7 8.2 Method B 9 9 Test for presence of lead chromate 12 9.1 Reagents 12 9.2 Procedure 12 10 Determination of total calcium 12 10.1 Flame atomic absorption spectrometric (AAS) method. 12 10.2 Titrimetric method 16 11 Test for organic colouring matter. 18
20、 11.1 Reagents 18 11.2 Procedure 18 11.3 Expression of results . 18 12 Test report . 19 Annex A (informative) Decontamination of the waste solutions containing mercury 20 Bibliography. 21 BS EN ISO 1248:2008 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolle
21、d Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:39:52 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 1248:2006(E) iv Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member
22、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 committee. International organizations, governmental
23、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 accordance with the rules given in the ISO/IEC Directive
24、s, 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 requires approval by at least 75 % of the member bodies c
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