1、BSI Standards PublicationBS EN ISO 4528:2015Vitreous and porcelain enamelfinishes Guide to selectionof test methods for vitreousand porcelain enamelled areasof articles (ISO 4528:2015)BS EN ISO 4528:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO 4528:2
2、015. It supersedes BS EN ISO 4528:2009 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee STI/36, Vitreous enamel coatings.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport
3、to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 81437 2 ICS 25.220.50 Compliance with a British Standard cannot confer immunity from legal obligation
4、s.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 February 2015.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 4528 February 2015 ICS 25.220.50 Supersedes
5、EN ISO 4528:2009English Version Vitreous and porcelain enamel finishes - Guide to selection of test methods for vitreous and porcelain enamelled areas of articles (ISO 4528:2015) Finitions en mail vitrifi - Guide pour le choix des mthodes dessai applicables aux surfaces mailles de pices (ISO 4528:20
6、15) Emails und Emaillierungen - Leitlinie zur Auswahl von Prfverfahren fr emaillierte Flchen von Erzeugnissen (ISO 4528:2015) This European Standard was approved by CEN on 3 January 2015. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giv
7、ing this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three off
8、icial versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies o
9、f Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
10、 Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any means reserved worldwide f
11、or CEN national Members. Ref. No. EN ISO 4528:2015 EBS EN ISO 4528:2015Foreword This document (EN ISO 4528:2015) has been prepared by Technical Committee ISO/TC 107 “ Metallic and other inorganic coatings“ in collaboration with Technical Committee CEN/TC 262 “Metallic and other inorganic coatings” t
12、he secretariat of which is held by BSI. 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 August 2015, and conflicting national standards shall be withdrawn at the latest by August 2015. Attention i
13、s 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 identifying any or all such patent rights. This document supersedes EN ISO 4528:2009. According to the CEN-CENELEC Internal Regulations, the
14、 national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia
15、, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 4528:2015 has been approved by CEN as EN ISO 4528:2015 without any modification. EN ISO 4528:2015 (E)BS EN
16、 ISO 4528:2015ISO 4528:2015(E)Contents PageForeword ivIntroduction v1 Scope . 12 Selection of test methods . 1Bibliography .10 ISO 2015 All rights reserved iiiBS EN ISO 4528:2015ISO 4528:2015(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national sta
17、ndards 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 committee. International or
18、ganizations, 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.The procedures used to develop this document and those intended for it
19、s further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/di
20、rectives). 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. Details of any patent rights identified during the development of the document will be in
21、the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions rela
22、ted to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary informationISO 4528 was prepared by the European Committee for Standardization (CEN) in collaboration with ISO Tech
23、nical Committee ISO/TC 107, Metallic and other inorganic coatings, in accordance with the Agreement on technical cooperation between ISO and CEN (Vienna Agreement).This second edition cancels and replaces the first edition (ISO 4528:2000), which has been technically revised.iv ISO 2015 All rights re
24、servedBS EN ISO 4528:2015ISO 4528:2015(E)IntroductionStandard test methods are required for measuring and controlling the properties and hence also the quality of vitreous and porcelain enamelled finishes.To ensure that these finishes meet the requirements of various applications, test methods have
25、to be chosen to measure the properties that are important to the function of a specific enamelled article. ISO 2015 All rights reserved vBS EN ISO 4528:2015BS EN ISO 4528:2015Vitreous and porcelain enamel finishes Guide to selection of test methods for vitreous and porcelain enamelled areas of artic
26、lesWARNING This International Standard might not be compliant with some countries health and safety legislation and calls for the use of substances and/or procedures that can be injurious to health if adequate safety measures are not taken. This International Standard does not address any health haz
27、ards, safety, or environmental matters and legislations associated with its use. It is the responsibility of the user of this International Standard to establish appropriate health, safety, and environmentally acceptable practices and take suitable actions to comply with any national and internation
28、al regulations. Compliance with this International Standard does not of itself confer immunity from legal obligations.1 ScopeThis International Standard is a guide to the selection of test methods for evaluating the performance of vitreous and porcelain enamelled finishes in different applications.
29、It references the test methods available for measuring the properties of these finishes and correlates these properties to the requirements of specific enamelled articles.It is limited for the most part to test methods that are described in ISO International/European Standards and does not provide a
30、cceptance criteria or performance limits for the properties.This International Standard applies to all enamelled articles irrespective of their basis metals.2 Selection of test methodsThe properties of enamelled surfaces are listed in Table 1, along with the numbers of the ISO test methods by which
31、they may be measured. The table identifies the tests that should be performed to assess the performance of 30 specific enamelled articles. Suitable standard test methods are selected by noting the specific tests recommended in the column for each of the enamelled articles.The following symbols are u
32、sed in Table 1. + testing in accordance with the method given is suitable; (+) the test method that is cited may need to be modified to take into account special require-ments of a specific application; - the test is not applicable and/or the test method is not suitable.INTERNATIONAL STANDARD ISO 45
33、28:2015(E) ISO 2015 All rights reserved 1BS EN ISO 4528:2015ISO 4528:2015(E)Table 1 Test methods for assessing the properties of enamelled articlesNo. PropertyISO or EN test methodNumber and description of enamelled article1 Cookers (top plate)2 Cookers (baking com-partmenta, grills, burner caps, pa
34、n supports, acces-sories)3 Cookers other components (excluding cookware)4 Room heating equipmentMethods of assessing resistance to chemical attack in various solutions1 Cold citric acid ISO 28706-1:2008, Clause 9 + + + +2 Cold sulfuric acid ISO 28706-1:2008, Clause 10 - - +b+b3 Boiling citric acid I
35、SO 28706-2:2008, Clause 10 - - - -4 Boiling sulfuric acid ISO 28706-2:2008, Clause 11 - - - -5Condensing hydrochloric acid vapourISO 28706-2:2008, Clause 12- - - -6Condensing products of com-bustion vapourEN 18561, Annex A - - - -7 Hot sodium hydroxide ISO 28706-4, Clause 9 - - - -8 Boiling water IS
36、O 28706-2:2008, Clause 13 - - - -9 Water vapour ISO 28706-2:2008, Clause 13 - - - -10 Hot standard detergent ISO 28706-3:2008, Clause 9 - - - -11 Liquid cleanersc+ + + +12 Weathering resistanced- - - -13 Special corrosive substances ISO 28706-4 - - - -14 Special corrosive substances ISO 28706-5 - -
37、- -15 Release of lead and cadmiumeISO 4531-1/EN 13882 - + - -Methods of assessing thickness and other properties16 Thickness ISO 2178, ISO 2360 + + + +17 Reflectivity and gloss ISO 2813 - - - -18 Wavinessc- - - -19 Colour ISO 105-J03/ISO 7724 (all parts) + + + +20 Defects (visual inspection)c+ + + +
38、21Continuity and porosity (low voltage test)ISO 8289 - - - -22Continuity and porosity (high voltage test)EN 14430 - - - -23 Resistance to thermal shock ISO 2747 - - - -24 Resistance to thermal shock ISO 28763:2008, Annex A + + - +25 Resistance to thermal shock ISO 13807 - - - -26 Resistance to heat
39、ISO 4530 + + + +27 Temperature class EN 1859, 4.6 - - - -28 Resistance to impact ISO 4532 + + + +29 Adhesion EN 10209:2013, Annex C + + + +30 Abrasion resistancec+ + + -31 Subsurface abrasion resistance ISO 6370-2 - - - -32 Scratch resistance ISO 15695 - - - -33 Scratch hardness EN 15771 - - - -2 IS
40、O 2015 All rights reservedBS EN ISO 4528:2015ISO 4528:2015(E)Table 1 (continued)No. PropertyISO or EN test methodNumber and description of enamelled article5 Cookware (inside surfaces and utensils)6 Cookware (outside sur-faces)7 Chimneys and flue pipes8 TablewareMethods of assessing resistance to ch
41、emical attack in various solutions1 Cold citric acid ISO 28706-1:2008, Clause 9 + + - +2 Cold sulfuric acid ISO 28706-1:2008, Clause 10 - - - -3 Boiling citric acid ISO 28706-2:2008, Clause 10 + - - -4 Boiling sulfuric acid ISO 28706-2:2008, Clause 11 - - - -5Condensing hydrochloric acid vapourISO 2
42、8706-2:2008, Clause 12 - - - -6Condensing products of combus-tion vapourEN 18561, Annex A - - (+) -7 Hot sodium hydroxide ISO 28706-4:2008, Clause 9 - - - -8 Boiling water ISO 28706-2:2008, Clause 13 + - - -9 Water vapour ISO 28706-2:2008, Clause 13 + - - -10 Hot standard detergent ISO 28706-3:2008,
43、 Clause 9 - - - -11 Liquid cleanersc+ + - +12 Weathering resistanced- - - -13 Special corrosive substances ISO 28706-4 + + - +14 Special corrosive substances ISO 28706-5 - - - -15 Release of lead and cadmiumeISO 4531-1/EN 13882 + - - +Methods of assessing thickness and other properties16 Thickness I
44、SO 2178, ISO 2360 + + + +17 Reflectivity and gloss ISO 2813 - - - -18 Wavinessc- - - -19 Colour ISO 105-J03/ISO 7724 (all parts) + + - +20 Defects (visual inspection)c+ + (+) +21Continuity and porosity (low voltage test)ISO 8289 - - - -22Continuity and porosity (high voltage test)EN 14430 - - - -23
45、Resistance to thermal shock ISO 2747 + + - -24 Resistance to thermal shock ISO 28763:2008, Annex A - - - -25 Resistance to thermal shock ISO 13807 - - - -26 Resistance to heat ISO 4530 - - - -27 Temperature class EN 1859, 4.6 - - + -28 Resistance to impact ISO 4532 + + - +29 Adhesion EN 10209:2013,
46、Annex C + + (+) +30 Abrasion resistancec+ + - +31 Subsurface abrasion resistance ISO 6370-2 - - - -32 Scratch resistance ISO 15695 - - - -33 Scratch hardness EN 15771 - - - - ISO 2015 All rights reserved 3BS EN ISO 4528:2015ISO 4528:2015(E)Table 1 (continued)No. PropertyISO or EN test methodNumber a
47、nd description of enamelled article9 Sinks10 Refrigerators (inside surfaces)11 Refrigerators (outside sur-faces)12 Washing machines (drum)Methods of assessing resistance to chemical attack in various solutions1 Cold citric acid ISO 28706-1:2008, Clause 9 + + + +2 Cold sulfuric acid ISO 28706-1:2008,
48、 Clause 10 + - - -3 Boiling citric acid ISO 28706-2:2008, Clause 10 + - - -4 Boiling sulfuric acid ISO 28706-2:2008, Clause 11 - - - -5Condensing hydrochloric acid vapourISO 28706-2:2008, Clause 12 - - - -6Condensing products of combus-tion vapourEN 18561, Annex A - - - -7 Hot sodium hydroxide ISO 2
49、8706-4:2008, Clause 9 - - - -8 Boiling water ISO 28706-2:2008, Clause 13 + - - +9 Water vapour ISO 28706-2:2008, Clause 13 - - - +10 Hot detergent ISO 28706-3:2008, Clause 9 + - - +11 Liquid cleanersc+ + + -12 Weathering resistanced- - - -13 Special corrosive substances ISO 28706-4 - - - -14 Special corrosive substances ISO 28706-5 - - - -15 Release of lead and cadmiumeISO 4531-1/EN 13882 - - - -Methods of assessing thickness and other properties16 Thickness ISO 2178, ISO 2360 + + + +17 Reflectivity and gloss ISO 2813 + - - -18
