DIN EN ISO 3233-3-2015 Paints and varnishes - Determination of the percentage volume of non-volatile matter - Part 3 Determination by calculation from the non-volatile-matter conte.pdf

1、September 2015Translation by DIN-Sprachendienst.English price group 12No 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).I

2、CS 87.040!%F/“2351293www.din.deDDIN EN ISO 3233-3Paints and varnishes Determination of the percentage volume of non-volatile matter Part 3: Determination by calculation from the non-volatile-matter contentdetermined in accordance with ISO 3251, the density of the coatingmaterial and the density of t

3、he solvent in the coating material(ISO 3233-3:2015);English version EN ISO 3233-3:2015,English translation of DIN EN ISO 3233-3:2015-09Beschichtungsstoffe Bestimmung des Volumens nichtflchtiger Anteile Teil 3: Bestimmung durch Berechnung des nach ISO 3251 bestimmten Gehaltes annichtflchtigen Anteile

4、n, der Dichte des Beschichtungsstoffes und der Dichte desLsemittels im Beschichtungsstoff (ISO 3233-3:2015);Englische Fassung EN ISO 3233-3:2015,Englische bersetzung von DIN EN ISO 3233-3:2015-09Peintures et vernis Dtermination du pourcentage en volume de matire non volatile Partie 3: Dtermination p

5、ar calcul partir de la teneur en matire non volatile dtermineconformment lISO 3251, de la masse volumique du produit de peinture et de la massevolumique du solvant du produit de peinture (ISO 3233-3:2015);Version anglaise EN ISO 3233-3:2015,Traduction anglaise de DIN EN ISO 3233-3:2015-09SupersedesD

6、IN EN ISO 23811:2009-08www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 22 pages08.15 DIN EN ISO 3233-3:2015-09 2 A comma is used as the decimal marker. National foreword This document (EN ISO 3233-3:2015) has been prepared by Technical

7、Committee ISO/TC 35 “Paints and varnishes”, Subcommittee SC 9 “General test methods for paints and varnishes” in collaboration with Technical Committee CEN/TC 139 “Paints and varnishes” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the DIN-Normenausschuss B

8、eschichtungs- stoffe und Beschichtungen (Coatings and Coating Materials Standards Committee), Working Committee NA 002-00-07 AA Allgemeine Prfverfahren fr Beschichtungsstoffe und Beschichtungen. DIN EN ISO 3233 consists of the following parts, under the general title Paints and varnishes Determinati

9、on of the percentage volume of non-volatile matter: Part 1: Method using a coated test panel to determine non-volatile matter and to determine dry film density by the Archimedes principle Part 2: Method using the determination of non-volatile-matter content in accordance with ISO 3251 and determinat

10、ion of dry film density on coated test panels by the Archimedes principle Part 3: Determination by calculation from the non-volatile-matter content determined in accordance with ISO 3251, the density of the coating material and the density of the solvent in the coating material The DIN Standards cor

11、responding to the International Standards referred to in this document are as follows: ISO 2808 DIN EN ISO 2808 ISO 2811-1 DIN EN ISO 2811-1 ISO 2811-2 DIN EN ISO 2811-2 ISO 2811-3 DIN EN ISO 2811-3 ISO 2811-4 DIN EN ISO 2811-4 ISO 3251 DIN EN ISO 3251 ISO 4618 DIN EN ISO 4618 ISO 6504-3 DIN EN ISO

12、6504-3 Amendments This standard differs from DIN EN ISO 23811:2009-08 as follows: a) symbols have been harmonized with those used in DIN EN ISO 3233-1 and DIN EN ISO 3233-2; b) the determination of the dry film thickness has been added; c) a statement on the density of solvents in waterborne coating

13、 materials has been added; d) an informative Annex D giving an overview of internationally standardized methods for determining non-volatile-matter content and the volume of non-volatile matter has been added; e) the text has been editorially revised and normative references have been updated; Previ

14、ous editions DIN 53219: 1976-01, 1992-08, 2005-08 DIN EN ISO 23811: 2009-08 DIN EN ISO 3233-3:2015-09 3 National Annex NA (informative) Bibliography DIN EN ISO 2808, Paints and varnishes Determination of film thickness DIN EN ISO 2811-1, Paints and varnishes Determination of density Part 1: Pyknomet

15、er method DIN EN ISO 2811-2, Paints and varnishes Determination of density Part 2: Immersed body (plummet) method DIN EN ISO 2811-3, Paints and varnishes Determination of density Part 3: Oscillation method DIN EN ISO 2811-4, Paints and varnishes Determination of density Part 4: Pressure cup method D

16、IN EN ISO 3251, Paints, varnishes and plastics Determination of non-volatile-matter content DIN EN ISO 4618, Paints and varnishes Terms and definitions DIN EN ISO 6504-3, Paints and varnishes Determination of hiding power Part 3: Determination of contrast ratio of light-coloured paints at a fixed sp

17、reading rate DIN EN ISO 3233-3:2015-09 4 This page is intentionally blank EN ISO 3233-3May 2015 ICS 87.040 Supersedes EN ISO 23811:2009English Version Paints and varnishes - Determination of the percentage volume of non-volatile matter - Part 3: Determination by calculation from the non-volatile-mat

18、ter content determined in accordance with ISO 3251, the density of the coating material and the density of the solvent in the coating material (ISO 3233-3:2015) Peintures et vernis - Dtermination du pourcentage en volume de matire non volatile - Partie 3: Dtermination par calcul partir de la teneur

19、en matire non volatile dtermine conformment lISO 3251, de la masse volumique du produit de peinture et de la masse volumique du solvant du produit de peinture (ISO 3233-3:2015) Beschichtungsstoffe - Bestimmung des Volumens nichtflchtiger Anteile - Teil 3: Bestimmung durch Berechnung des nach ISO 325

20、1 bestimmten Gehaltes an nichtflchtigen Anteilen, der Dichte des Beschichtungsstoffes und der Dichte des Lsemittels im Beschichtungsstoff (ISO 3233-3:2015) This European Standard was approved by CEN on 24 January 2015. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which s

21、tipulate 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 national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This Europe

22、an 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 and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are

23、the national standards bodies of 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, Roma

24、nia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. 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 for CEN national Members. Ref. No. EN ISO 3233-3:2015 EEUROPEAN STANDAR

25、DNORME EUROPENNEEUROPISCHE NORMEUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGContentsPage Foreword . 3 Introduction . 4 1 Scope . 5 2 Normative references. 5 3 Terms and definitions 5 4 Principle 6 5 Procedure 6 5.1 Determination of the theoretical

26、 dry film density . 6 5.2 Determination of the density . 7 5.3 Determination of film thickness 7 6 Calculation 7 6.1 Calculation of the theoretical dry film density 7 6.2 Calculation of the non-volatile matter by volume using the theoretical dry film density . 8 6.3 Determination of the theoretical

27、spreading rate . 8 7 Precision . 9 7.1 Repeatability limit . 9 7.2 Reproducibility limit . 9 8 Test report . 9 Annex A (informative) Derivation of the theoretical dry film thickness 10 Annex B (informative) Derivation of the theoretical spreading rate 12 Annex C (informative) Example for the calcula

28、tion of the theoretical spreading rate . 15 Annex D (informative) Overview on the existing methods for determination of non-volatile- matter content and volume of non-volatile matter . 16 Bibliography 18 2DIN EN ISO 3233-3:2015-09 EN ISO 3233-3:2015 (E) Foreword This document (EN ISO 3233-3:2015) ha

29、s 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 which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical te

30、xt or by endorsement, at the latest by November 2015, and conflicting national standards shall be withdrawn at the latest by November 2015. 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 respo

31、nsible for identifying any or all such patent rights. This document supersedes EN ISO 23811:2009. 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, Cyp

32、rus, 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, Sweden, Switzerland, Turkey and the Unite

33、d Kingdom. Endorsement notice The text of ISO 3233:2015 has been approved by CEN as EN ISO 3233:2015 without any modification. “”3DIN EN ISO 3233-3:2015-09EN ISO 3233-3:2015 (E)IntroductionThis method is used to determine the volume of the dry coating obtainable using a coating material by calculati

34、on of the percentage volume of non-volatile matter. The value obtained by this method might not be the same as that measured or calculated by adding together the masses and volumes of the raw materials in a formulation. The volume occupied by a combination of resin and solvent might be the same as,

35、greater than, or less than the combined volume of the separate components, since contraction or expansion of resin and the solvent can occur. A second factor affecting the volume of a dry coating is the degree to which the spaces between pigment particles are filled with binder. A third factor is th

36、e use of volatile components in reactive systems that, by their reaction, change into non-volatile film-building materials, i.e. amines and reactive solvents in high-build two-component coating materials.Above and close to the critical pigment volume concentration, the volume of a dry paint film is

37、greater than the theoretical volume, due to an increase in unfilled voids between pigment particles. The porosity of the film means that this method is unsuitable.Other methods for determination of the percentage volume of non-volatile matter are described in ISO 3233-1 and ISO 3233-2. The method de

38、scribed in this part of ISO 3233 is a quick method which needs only the results of the non-volatile matter and the density of the coating material and the density of the solvents for the calculation. The precision of the method depends mainly on the determination of the non-volatile matter content a

39、nd the unknown densities. But the precision of the combination of measurements and calculation is better than the precision of pure calculation methods with no measurements. The simple practical method is often used in the automotive industry, especially for commercial vehicles.The method described

40、in this part of ISO 3233 differs from the methods described in ASTM D 2697 and ASTM D 5201-05, 5.5 and gives different results.4DIN EN ISO 3233-3:2015-09 EN ISO 3233-3:2015 (E) 1 ScopeThis part of ISO 3233 a simple practical method for calculating the non-volatile matter by volume, NVV, of a coating

41、 material from the non-volatile-matter content, NV, the density of the coating material, and the density of the solvents. Using the non-volatile matter by volume results and the density obtained in accordance with this part of ISO 3233, it is possible to calculate the theoretical spreading rate of a

42、 coating material.This part of ISO 3233 is not applicable to coating materials which exceed the critical pigment volume concentration (CPVC).2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For

43、dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 2808, Paints and varnishes Determination of film thicknessISO 2811-1, Paints and varnishes Determination of density Part 1: Pyknometer method

44、ISO 2811-2, Paints and varnishes Determination of density Part 2: Immersed body (plummet) methodISO 2811-3, Paints and varnishes Determination of density Part 3: Oscillation methodISO 2811-4, Paints and varnishes Determination of density Part 4: Pressure cup methodISO 3251, Paints, varnishes and pla

45、stics Determination of non-volatile-matter content3 Terms and definitionsFor the purposes of this document, the following terms and definitions apply.3.1spreading ratesurface area that can be covered by a given quantity of coating material to give a dried film of requisite thicknessNote 1 to entry:

46、It is expressed in m2/l or m2/kg.Note 2 to entry: See also practical spreading rate and theoretical spreading rate.SOURCE: ISO 4618:2014, 2.238, modified Application rate was deleted in Note 2.5DIN EN ISO 3233-3:2015-09EN ISO 3233-3:2015 (E)3.2non-volatile matterNVresidue by mass obtained by evapora

47、tion under specified conditionsNote 1 to entry: Instead of the term “non-volatile matter”, different terms, such as solid, dry residue, dry matter, solid matter, and stoving residue, are being used commonly with the respective abbreviations. The term “non-volatile matter”, which is also applied in I

48、SO 3251, should be used together with the abbreviation “NV” instead of these terms.SOURCE: ISO 4618:2014, 2.1763.3practical spreading ratespreading rate which is obtained in practice on the particular substrate being coatedSOURCE: ISO 4618:2014, 2.2033.4practical dry film densitypractically determined density of a dried and cured coating3.5theoretical spreading ratespreading rate calculated solely from the volume of non-volatile matterSOURCE: ISO 4618:201