DIN EN ISO 9117-3-2010 Paints and varnishes - Drying tests - Part 3 Surface-drying test using ballotini (ISO 9117-3 2010) German version EN ISO 9117-3 2010《色漆和清漆干燥试验 第3部分 用微球体法进行表面.pdf

1、July 2010 Translation by DIN-Sprachendienst.English price group 8No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 87

2、.040!$iJD“1703933www.din.deDDIN EN ISO 9117-3Paints and varnishes Drying tests Part 3: Surface-drying test using ballotini (ISO 9117-3:2010)English translation of DIN EN ISO 9117-3:2010-07Beschichtungsstoffe Trocknungsprfungen Teil 3: Prfung der Oberflchentrocknung mit Glasperlen (ISO 9117-3:2010)En

3、glische bersetzung von DIN EN ISO 9117-3:2010-07Peintures et vernis Essais de schage Partie 3: Essai de schage en surface laide de billes de verre (ISO 9117-3:2010)Traduction anglaise de DIN EN ISO 9117-3:2010-07SupersedesDIN EN ISO 1517:1995-06www.beuth.deIn case of doubt, the German-language origi

4、nal shall be considered authoritative.Document comprises 11 pages06.10 DIN EN ISO 9117-3:2010-07 2 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee ISO/TC 35 “Paints and varnishes”, Subcommittee SC 9 “General test methods for paints and

5、varnishes” (Secretariat: BSI, United Kingdom) in collaboration with Technical Committee CEN/TC 139 “Paints and varnishes” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the Normenausschuss Beschichtungsstoffe und Beschichtungen (Coatings and Coating Material

6、s Standards Committee), Working Committee NA 002-00-07 AA Allgemeine Prfverfahren fr Beschichtungsstoffe und Beschichtungen. DIN EN ISO 9117 consists of the following parts, under the general title Paints and varnishes Drying tests: Part 1: Determination of through-dry state and through-dry time Par

7、t 2: Pressure test for stackability Part 3: Surface-drying test using ballotini The following parts are under preparation: Part 4: Test using a mechanical recorder Part 5: Modified Bandow-Wolff test The DIN Standards corresponding to the International Standards referred to in this document are as fo

8、llows: ISO 1513 DIN EN ISO 1513 ISO 1514 DIN EN ISO 1514 ISO 2808 DIN EN ISO 2808 ISO 15528 DIN EN ISO 15528 Amendments This standard differs from DIN EN ISO 1517:1995-06 as follows: a) The method has been integrated into the EN ISO 9117 series as Part 3, for the determination of the drying of paint

9、s and varnishes. b) Clause 4 “Principle” has been added. c) The text from the former introduction listing supplementary information has been integrated into the test report. Previous editions DIN 53150: 1954-01, 1959-01, 1967-04, 1971-04 DIN EN ISO 1517: 1995-06 DIN EN ISO 9117-3:2010-07 3 National

10、Annex NA (informative) Bibliography DIN EN ISO 1513, Paints and varnishes Examination and preparation of samples for testing DIN EN ISO 1514, Paints and varnishes Standard panels for testing DIN EN ISO 2808, Paints and varnishes Determination of film thickness DIN EN ISO 15528, Paints, varnishes and

11、 raw materials for paints and varnishes Sampling DIN EN ISO 9117-3:2010-07 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 9117-3 March 2010 ICS 87.040 Supersedes EN ISO 1517:1995English Version Paints and varnishes - Drying tests - Part 3: Surface-drying

12、test using ballotini (ISO 9117-3:2010) Peintures et vernis - Essais de schage - Partie 3: Essai de schage en surface laide de billes de verre (ISO 9117-3:2010) Beschichtungsstoffe - Trocknungsprfungen - Teil 3: Prfung der Oberflchentrocknung mit Glasperlen (ISO 9117-3:2010) This European Standard wa

13、s approved by CEN on 4 February 2010. 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 bibliographical references concerning such n

14、ational 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 CEN member into its own language a

15、nd 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, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania

16、, 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: Avenue Marnix 17, B-1000 Brussels 2010 CEN A

17、ll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 9117-3:2010: EDIN EN ISO 9117-3:2010-07 EN ISO 9117-3:2010 (E) 2 Contents Page Foreword .3 1 Scope4 2 Normative references4 3 Terms and definitions .4 4 Principle .5 5 Apparatus and ma

18、terials.5 6 Sampling 5 7 Test panels.5 8 Procedure.6 9 Precision 6 10 Test report6 Foreword 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, at the latest by September 2010, and conflicting na

19、tional standards shall be withdrawn at the latest by September 2010. 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 identifying any or all such patent rights. This document sup

20、ersedes EN ISO 1517:1995. 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, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece,

21、 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 9117-3:2010 has been approved by CEN as a EN ISO 9117-3:2010 without any

22、modification. This document (EN ISO 9117-3:2010) has been prepared by Technical Committee ISO/TC 35 “Paints and varnishes” in collaboration with Technical Committee CEN/TC 139 “Paints and varnishes”, the secretariat of DIN EN ISO 9117-3:2010-07 EN ISO 9117-3:2010 (E) 3 1 Scope This part of ISO 9117

23、specifies a test method for determining the surface-drying characteristics of a coating of a paint or varnish which dries by the action of air or by chemical reaction of its components. The method is not intended to apply to stoving products. The method described may be carried out: as a “go/no go”

24、test, by determining the surface-drying state after a specified time, to assess compliance with a particular requirement; by determining the surface-drying state at suitable intervals until the surface-drying time is obtained. 2 Normative references The following referenced documents are indispensab

25、le for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 1513, Paints and varnishes Examination and preparation of test samples ISO 1514, Paints and var

26、nishes Standard panels for testing ISO 2808, Paints and varnishes Determination of film thickness ISO 15528, Paints, varnishes and raw materials for paints and varnishes Sampling 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 surface-drying

27、state condition of a surface of a coating of paint or varnish determining whether it is dry or not 3.2 surface-dry state of a coating of paint or varnish when ballotini can be lightly brushed away without damaging the surface of the coating DIN EN ISO 9117-3:2010-07 EN ISO 9117-3:2010 (E) 4 3.3 surf

28、ace-drying time period of time between the application of a coating of paint or varnish to a prepared test panel and the assessment of the coating as just surface-dry by the test procedure specified 4 Principle A coat of paint or varnish is applied to a substrate and is allowed to dry under specifie

29、d conditions. The surface-drying state is determined by examination of the surface of the coat after small transparent glass spheres (ballotini) have been poured on to the surface of the coating and brushed away without damage to the surface. 5 Apparatus and materials 5.1 Ballotini (small transparen

30、t glass spheres). The material shall be obtained by sieving from a grade of ballotini and shall be graded so that none pass a sieve of nominal size of openings 125 m and all pass a sieve of nominal size of openings 250 m. 5.2 Brush, soft-haired. 5.3 Stopwatch, accurate to 0,1 s. 5.4 Balance, accurat

31、e to 0,01 g. 6 Sampling Take a representative sample of the product to be tested (or of each product in the case of a multi-coat system) in accordance with ISO 15528. Examine and prepare each sample for testing in accordance with ISO 1513. 7 Test panels 7.1 Substrate The test panel shall be of glass

32、, burnished steel, burnished tinplate or burnished aluminium complying with the requirements of ISO 1514, and the surface shall be prepared for painting as specified therein. 7.2 Preparation and coating 7.2.1 If required, the test panel should be coated with the appropriate primer and/or undercoat,

33、and allowed to dry for an agreed period before applying the product under test. 7.2.2 Coat the test panel with the product under test by the specified or agreed method of application. 7.3 Coating thickness Determine the thickness, in micrometres, of the dry coating by one of the procedures specified

34、 in ISO 2808. DIN EN ISO 9117-3:2010-07 EN ISO 9117-3:2010 (E) 5 8 Procedure 8.1 Assessment of surface-drying state after a specified time 8.1.1 After the completion of the specified time, place the test panel in a horizontal position. The time has to be agreed between the interested parties. 8.1.2

35、Pour approximately 0,5 g of the ballotini (5.1) on to the surface of the coating from a height of not less than 50 mm and not more than 150 mm. It is recommended that the ballotini be poured down a glass tube of appropriate length and with an internal diameter of approximately 25 mm, in order to avo

36、id undue spreading of the ballotini and thus enable further tests to be made, if necessary, on other areas of the same panel. 8.1.3 After approximately 10 s, hold the panel at an angle of approximately 20 to the horizontal and brush the coating lightly. 8.1.4 Examine the surface of the coating visua

37、lly. The coating is “surface-dry” if all the ballotini can be brushed away without damage to the surface. The areas within approximately 5 mm of the edges are not considered. 8.2 Determination of surface-drying time Prepare a number of similar coated test panels as specified in Clause 7. At appropri

38、ate intervals, starting shortly before the coating is expected to be surface-dry and using a different panel for each test (or an untouched area of the same panel, if the tube described in the second paragraph of 8.1.2 is used), carry out the test as specified in 8.1 until the test shows the coating

39、 to be surface-dry. Record the time taken for the coating to become just surface-dry. 9 Precision No precision data are currently available. 10 Test report The test report shall include at least the following information: a) all details necessary to identify the product under test; b) a reference to

40、 this part of ISO 9117 (ISO 9117-3:2010); c) details of the preparation of the test panels, including 1) the material and surface preparation of the substrate (see 7.1), 2) the method of application of the test coating to the substrate, including duration and conditions of drying between coats in th

41、e case of a multi-coat system (see 7.2), 3) the thickness, in micrometres, of the dry coating and method of measurement in accordance with ISO 2808, and whether it is a single coat or a multi-coat system (see 7.3), 4) the drying time (see 8.1.1); DIN EN ISO 9117-3:2010-07 EN ISO 9117-3:2010 (E) 6 d)

42、 the result of the test, reporting, as required: whether the coating was “surface-dry” after the specified time, the “surface-drying time”; e) any unusual features (anomalies) observed during the test; f) any deviation from the test procedure specified; g) the date of the test. DIN EN ISO 9117-3:2010-07 EN ISO 9117-3:2010 (E) 7