1、H 4844891 ObL7781 90T W NORME INTERNATIONALE INTERNATIONAL STANDARD CE1 IEC 1249-8-7 Premire dition First edition 1996-04 Matriaux pour les structures dinterconnexion - Partie 8: Collection des spcifications intermdiaires pour films non conducteurs et revtements - Section 7: Encres de marquage Mater
2、ials for interconnection structures - Part 8: Sectional specification set for non-conductive films and coatings - Section 7: Marking legend inks . Numro de rfrence Reference number CEMEC 1249-8-7: 1996 4844891 Ob17782 846 = Validit de la prsente publication Le contenu technique des publications de l
3、a CE1 est cons- tamment revu par la CE1 afin quil reflte ltat actuel de la technique. Des renseignements relatifs a la date de reconfirmation de la publication sont disponibles auprs du Bureau Central de la CEI. Les renseignements relatifs ces rvisions. ltablis- sement des ditions rvises et aux amen
4、dements peuvent tre obtenus auprs des Comits nationaux de la CE1 et dans les documents ci-dessous: Bulletin de la CE1 Annualre de la CE1 Publi annuellement 0 Catalogue des publications de la CE1 Publi annuellement et mis jour rgulirement Terminologie En ce qui concerne la terminologie gnrale, le lec
5、teur se reportera la CE1 50: Vocabulaire lectmtechnique Inter- national (VEI), qui se prsente sous forme de chapitres spars traitant chacun dun sujet dfini. Des dtails complets sur le VE1 peuvent tre obtenus sur demande. Voir galement le dictionnaire multilingue de la CEI. Les termes et dfinitions f
6、igurant dans la prsente publi- cation ont t soit tirs du VEI, soit spcifiquement approuvs aux fins de cette publication. Symboles graphiques et littraux Pour les symboles graphiques, les symboles littraux et les signes dusage gnral approuvs par la CEI, le lecteur consultera: - la CE1 27: Symboles li
7、ttraux utiiser en lectm- technique; - la CE1 417: Symboles graphiques utilisables sur le matriel. Index, relev et compilation des feuilles individuelles; - la CE1 61 7: Symboles graphiques pour schmas; et pour les appareils lectromdicaux, - lectriques en pratique mdicale. la CE1 878: Symboles graphi
8、ques pour quipements Les symboles et signes contenus dans la prsente publi- cation ont t soit tirs de la CE1 27, de la CE1 417, de la CE1 617 et/ou de la CE1 878, soit sptkifiquement approuvs aux fins de cette publication. Publications de la CE1 tablies par le mme comit dtudes Lattention du lecteur
9、est attire sur les listes figurant la fin de cette publication, qui numerent les publications de la CE1 prpares par le comit dtudes qui a tabli la prsente publication. Validity of this publication The technical content of IEC publications is kept under constant review by the IEC, thus ensuring that
10、the content reflects current technology. Information relating to the date of the reconfirmation of the publication is available from the IEC Central fce. Information on the revision work, the issue of revised editions and amendments may be obtained from IEC National Committees and from the following
11、 IEC sources: IEC Bulletin IEC Yearbook Catalogue of IEC publications Published yearly Published yearly with regular updates Terminology For general terminology, readers are referred to IEC 50: International flectrotechnical Vocabulary (IEV), which is issued in the form of separate chapters each dea
12、ling with a specific field. Full details of the IEV will be supplied on request. See also the IEC Multilingual Dictionary. The terms and definitions contained in the present publi- cation have either been taken from the IEV or have been specifically approved for the purpose of this publication. Grap
13、hical and letter symbols For graphical symbols, and letter symbols and signs approved by the IEC for general use, readers are referred to publications: - IEC 27: Letter symbols to be used in electrical technology; - IEC 417: Graphical symbols for use on equipment. Index, survey and compilation of th
14、e single sheets; - IEC 617: Graphical symbols for diagrams; and for medical electrical equipment, - IEC 878: Graphical symbols for electromedical equipment in medical practice. The symbols and signs contained in the present publication have either been taken from IEC 27, IEC 417, IEC 617 andior IEC
15、878, or have been specifically approved for the purpose of this publication. IEC publications prepared by the same techn ica I committee The attention of readers is drawn to the end pages of this publication which list the IEC publications issued by the technical committee which hac prepared the pre
16、sent publication. 4844893 Ob37783 782 D . NORME INTERNATIONALE INTERNATIONAL STANDARD CE1 IEC 12491817 Premire dition First edition 7 996-04 Matriaux pour les structures dinterconnexion - Partie 8: Collection des spcifications intermdiaires pour films non conducteurs et revtements - Section 7: Encre
17、s de marquage Materials for interconnection structures - Part 8: Sectional specification set for non-conductive films and coatings - Section 7: Marking legend inks CE1 1996 Droits de reproduction rservs - Copyright - all rights reserved Aucune patlie de iie pklication ne pait lm reproduite ni uliii
18、any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. The IEC collaborates closely with the International Organization for St
19、andardization (ISO) in accordance with conditions determined by agreement between the two organizations. The formal decisions or agreements of the IEC on technical matters, express as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee ha
20、s representation from all interested National Committees. The documents produced have the form of recommendations for international use and are published in the form of standards, technical reports or guides and they are accepted by the National Committees in that sense. In order to promote internat
21、ional unification, IEC National Committees undertake to apply IEC International Standards transparently to the maximum extent possible in their national and regional standards. Any divergence between the IEC Standard and the corresponding national or regional standard shall be clearly indicated in t
22、he latter. The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any equipment declared to be in conformity with one of its standards. Attention is drawn to the possibility that some of the elements of this International Standard may be the subject of
23、patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard 1249-8-7 has been prepared by IEC technical circuits . The text of this standard is based on the following documents: IFDIS I Report on voting I 521603lFDIS I 52/641/RVD I committee
24、 52: Printed b Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. Annexes A and B are for information only. 1249-8-7 O CEI:1996 -6- MATRIAUX POUR LES STRUCTURES DINTERCONNEXION - Partie 8: Collection de spcifications in
25、termdiaires pour films non conducteurs et revtements - Section 7: Encres de marquage 1 Domaine dapplication La prsente spcification dtaille les exigences pour lhomologation des encres de marquage destines au marquage et autres identifications utilises sur les circuits imprims. Les renseignements de
26、cette prsente spcification pourront aussi servir de guide relatif laptitude des cartes imprimes qui Caractrisent les encres de marquage. Les exigences pour la livraison des produits utilisant des encres de marquage doivent figurer dans la spcification particulire dutilisateur (CDS). 2 Rfrences norma
27、tives Les documents normatifs suivants contiennent des dispositions qui, par suite de la rfrence qui y est faite, constituent des dispositions valables pour la prsente section de la CE1 1249-8. Au moment de la publication, les ditions indiques taient en vigueur. Tout document normatif est sujet rvis
28、ion et les parties prenantes aux accords fonds sur la prsente section de la CE1 1249-8 sont invites rechercher la possibilit dappliquer les ditions les plus rcentes des documents normatifs indiqus ci-aprs. Les membres de la CE1 et de IISO possdent le registre des Normes internationales en vigueur. C
29、E1 68-2-2: 1974, Essais denvironnement - Deuxime partie: Essais - Essais B: Chaleur sche CE1 68-2-3: 1969, Essais denvironnement - Deuxime partie: Essais - Essai Ca: Essai continu de chaleur humide CE1 68-2-20: 1979, Essais denvironnement - Deuxime partie: Essais - Essai T: Soudure CE1 68-2-38: 1974
30、, Essais denvironnement - Deuxime partie: Essais - Essai DAD: Essai cyclique composite de temprature et dhumidit CE1 326-2: 1990, Cartes imprimes - Partie 2: Mthodes dessai 3 Exigences * 3.1 Proprits du stockage Les encres de marquage ou leurs constituants doivent conserver les proprits spcifies jus
31、qu la date limite dutilisation (voir 3.2 b), lorsquils sont stocks dans les conteneurs scells dorigine dans les conditions denvironnement spcifies du fournisseur. = 4844891, 0617789 IT0 = 1249-8-7 O IEC:1996 -7- MATERIALS FOR INTERCONNECTION STRUCTURES - Part 8: Sectional specification set for non-c
32、onductive films and coatings - Section 7: Marking legend inks 1 Scope This specification details requirements for the qualification of marking inks used for legends and other identifications used on printed boards. Information in this specification will also provide guidance regarding the suitabilit
33、y of printed boards which feature marking inks. Requirements for the release of products using marking inks should be included in the customer detail specification (COS). 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute pro
34、visions of this section of IEC 1249-8. At the time of publication, the editions indicated were valid. All normative documents are subject to revision, and parties to agreements based on this section of IEC 1249-8 are encouraged to investigate the possibility of applying the most recent editions of t
35、he normative documents indicated below. Members of IEC and IS0 maintain registers of currently valid International Standards. IEC 68-2-2: 1974, Environmental testing - Part 2: Tests. Test B: Dry Heat IEC 68-2-3: 1969, Basic environmental testing procedures - Part 2: Tests - Test Ca: Damp heat, stead
36、y state IEC 68-2-20: 1979, Environmental testing - Part 2: Tests - Test T: Soldering IEC 68-2-38: 1974, Basic environmental testing procedures - Part 2: Tests - Test Z/AD: Composite temperature/humidity cyclic test IEC 326-2: 1990, Printed boards - Part 2: Test methods 3 Requirements 3.1 Storage properties Legend marking inks, or their component compounds, when stored in their original sealed containers under the suppliers specified environmental conditions, shall retain the specified properties until the final date for use (see 3.2 b). a
