BS EN ISO 6504-3-2007 Paints and varnishes - Determination of hiding power - Determination of contrast ratio of light-coloured paints at a fixed spreading rate《涂料和清漆 遮盖力测定 以固定扩展速率测.pdf
《BS EN ISO 6504-3-2007 Paints and varnishes - Determination of hiding power - Determination of contrast ratio of light-coloured paints at a fixed spreading rate《涂料和清漆 遮盖力测定 以固定扩展速率测.pdf》由会员分享,可在线阅读,更多相关《BS EN ISO 6504-3-2007 Paints and varnishes - Determination of hiding power - Determination of contrast ratio of light-coloured paints at a fixed spreading rate《涂料和清漆 遮盖力测定 以固定扩展速率测.pdf(18页珍藏版)》请在麦多课文档分享上搜索。
1、 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Part 3: Determination of contrast ratio of light-coloured paints at a fixed spreading rateThe Europ
2、ean Standard EN ISO 6504-3:2007 has the status of a British StandardICS 87.040Paints and varnishes Determination of hiding power BRITISH STANDARDBS EN ISO 6504-3:2007 BS 3900-D11:2007BS EN ISO 6504-3:2007This British Standard was published under the authority of the Standards Policy and Strategy Com
3、mittee on 31 July 2007 BSI 2007ISBN 978 0 580 54391 3Amendments 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 im
4、munity from legal obligations.National forewordThis British Standard was published by BSI. It is the UK implementation of EN ISO 6504-3:2007. It is identical with ISO 6504-3:2006. It supersedes BS 3900-D11:1998 which is withdrawn.The UK participation in its preparation was entrusted to Technical Com
5、mittee STI/10, Test methods for paints.A list of organizations represented on this committee can be obtained on request to its secretary.EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 6504-3February 2007ICS 87.040English VersionPaints and varnishes - Determination of hiding power - Part 3:Det
6、ermination of contrast ratio of light-coloured paints at a fixedspreading rate (ISO 6504-3:2006)Peintures et vernis - Dtermination du pouvoir masquant -Partie 3: Dtermination du rapport de contraste despeintures claires un rendement surfacique dtermin(ISO 6504-3:2006)Beschichtungsstoffe - Bestimmung
7、 des Deckvermgens -Teil 3: Bestimmung des Kontrastverhltnisses von hellenBeschichtungen bei einer festgelegten Ergiebigkeit (ISO6504-3:2006)This European Standard was approved by CEN on 21 January 2007.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the cond
8、itions for giving this EuropeanStandard the status of a national 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
9、official versions (English, French, German). A version in any 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 Austri
10、a, Belgium, 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.EUROPEAN COMMITTEE
11、 FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES 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 6504-3:2007: EForeword The text of ISO 65
12、04-3:2006 has been prepared by Technical Committee ISO/TC 35 “Paints and varnishes” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 6504-3:2007 by Technical Committee CEN/TC 139 “Paints and varnishes“, the secretariat of which is held by DIN. This Europe
13、an 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 2007, and conflicting national standards shall be withdrawn at the latest by August 2007. According to the CEN/CENELEC Internal Regulations, the nationa
14、l 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, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Pol
15、and, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Endorsement notice The text of ISO 6504-3:2006 has been approved by CEN as EN ISO 6504-3:2007 without any modifications. EN ISO 6504-3:2006INTERNATIONALSTANDARDISO6504-3Second edition2006-02-15Reference number
16、ISO 6504-3:2006(E)Paints and varnishes Determination of hiding power Part 3:Determination of contrast ratio of light-coloured paints at a fixed spreading ratePeintures et vernis Dtermination du pouvoir masquant Partie 3: Dtermination du rapport de contraste des peintures claires un rendement surfaci
17、que dterminEN ISO 6504-3:2006iiiiiContents Page1 Scope 12 Normative references 13 Terms and definitions 14 Principle 25 Apparatus . 26 Sampling . 37 Procedure . 38 Precision . 69 Test report 7EN ISO 6504-3:2006ivForewordISO (the International Organization for Standardization) is a worldwide federati
18、on of national standards bodies(ISO member bodies). The work of preparing International Standards is normally carried out through ISOtechnical committees. Each member body interested in a subject for which a technical committee has beenestablished has the right to be represented on that committee. I
19、nternational organizations, governmental andnon-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the InternationalElectrotechnical Commission (IEC) on all matters of electrotechnical standardization.International Standards are drafted in accordance with th
20、e rules given in the ISO/IEC Directives, Part 2.The main task of technical committees is to prepare International Standards. Draft International Standardsadopted by the technical committees are circulated to the member bodies for voting. Publication as anInternational Standard requires approval by a
21、t 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 patentrights. ISO shall not be held responsible for identifying any or all such patent rights.ISO 6504-3 was prepared by Technical Committee ISO/TC
22、35, Paints and varnishes, Subcommittee SC 9,General test methods for paints and varnishes.This second edition cancels and replaces the first edition (ISO 6504-3:1998), which has been technicallyrevised.The main technical changes are:a) the unit of density of the wet coating material, used in Equatio
23、n (3) in 7.6.2, has been corrected;b) the surface density ( ) has been changed to mass per unit area of the dry coating ( ).The opportunity has also been taken to revise the text editorially.ISO 6504 consists of the following parts, under the general title Paints and varnishes Determination of hidin
24、gpower: Part 1: Kubelka-Munk method for white and light-coloured paints Part 3: Determination of contrast ratio of light-coloured paints at a fixed spreading rateThe subject originally intended to be covered by Part 2 is currently covered by ISO 2814, Paints andvarnishes Comparison of contrast ratio
- 1.请仔细阅读文档,确保文档完整性,对于不预览、不比对内容而直接下载带来的问题本站不予受理。
- 2.下载的文档,不会出现我们的网址水印。
- 3、该文档所得收入(下载+内容+预览)归上传者、原创作者;如果您是本文档原作者,请点此认领!既往收益都归您。
下载文档到电脑,查找使用更方便
10000 积分 0人已下载
下载 | 加入VIP,交流精品资源 |
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- BSENISO650432007PAINTSANDVARNISHESDETERMINATIONOFHIDINGPOWERDETERMINATIONOFCONTRASTRATIOOFLIGHTCOLOUREDPAINTSATAFIXEDSPREADINGRATE

链接地址:http://www.mydoc123.com/p-582054.html