DIN EN ISO 16482-1-2016 Binders for paints and varnishes - Determination of the non-volatile-matter content of aqueous rosin-resin dispersions - Part 1 Oven method (ISO 16482-1 201.pdf

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1、November 2016 English price group 7No 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 87.040; 87.060.20!%3“2585716www.

2、din.deDIN EN ISO 16482-1Binders for paints and varnishes Determination of the nonvolatilematter content of aqueous rosinresin dispersions Part 1: Oven method (ISO 164821:2013);English version EN ISO 164821:2016,English translation of DIN EN ISO 16482-1:2016-11Bindemittel fr Beschichtungsstoffe Besti

3、mmung des Gehaltes an nichtflchtigen Anteilen in wssrigen KolophoniumHarzDispersionen Teil 1: Wrmeschrankverfahren (ISO 164821:2013);Englische Fassung EN ISO 164821:2016,Englische bersetzung von DIN EN ISO 16482-1:2016-11Liants pour peintures et vernis Dtermination de la teneur en matires non volati

4、les des dispersions aqueuses de rsine colophane Partie 1: Mthode ltuve (ISO 164821:2013);Version anglaise EN ISO 164821:2016,Traduction anglaise de DIN EN ISO 16482-1:2016-11www.beuth.deDocument comprises 10 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall

5、 be considered authoritative.10.16 DIN EN ISO 16482-1:2016-11 2 A comma is used as the decimal marker. National foreword This document (EN ISO 16482-1:2016) has been prepared by Technical Committee ISO/TC 35 “Paints and varnishes”, Subcommittee SC 10 “Test methods for binders for paints and varnishe

6、s” and has been taken over as EN ISO 16482-1:2016 by Technical Committee CEN/TC 139 “Paints and varnishes” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was DIN-Normenausschuss Beschichtungsstoffe und Beschichtungen (DIN Standards Committee Coatings and Coating

7、 Materials), Working Committee NA 002-00-02 AA Lackrohstoffe. DIN EN ISO 16482 consists of the following parts, under the general title Binders for paints and varnishes Determination of the non-volatile matter content of aqueous rosin-resin dispersions: Part 1: Oven method Part 2: Microwave method T

8、he DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 4618:2006 DIN EN ISO 4618:2007-03 ISO 4625-1 DIN EN ISO 4625-1 ISO 15528 DIN EN ISO 15528 National Annex NA (informative) Bibliography DIN EN ISO 4618:2007-03, Paints and varnishes Terms an

9、d definitions (ISO 4618:2006) DIN EN ISO 4625-1, Binders for paints and varnishes Determination of softening point Part 1: Ring-and-ball method DIN EN ISO 15528, Paints, varnishes and raw materials for paints and varnishes Sampling EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 16482-1 Apr

10、il 2016 ICS 87.040; 87.060.20 English Version Binders for paints and varnishes - Determination of the non-volatile-matter content of aqueous rosin-resin dispersions - Part 1: Oven method (ISO 16482-1:2013) Liants pour peintures et vernis - Dtermination de la teneur en matires non volatiles des dispe

11、rsions aqueuses de rsine colophane - Partie 1: Mthode ltuve (ISO 16482-1:2013) Bindemittel fr Beschichtungsstoffe - Bestimmung des Gehaltes an nichtflchtigen Anteilen wssriger Kolophonium-Harz-Dispersionen - Teil 1: Wrmeschrankverfahren (ISO 16482-1:2013) This European Standard was approved by CEN o

12、n 2 April 2016. 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 national standards may

13、be obtained on application to the CEN-CENELEC 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 and notified to

14、 the CEN-CENELEC 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland,

15、Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management

16、Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 16482-1:2016 EEuropean foreword .31 Scope . 52 Normative references 53 Terms and definitions . 54 Principle 55 57 68 69 Expression o

17、f results . 6Contents PageForeword 4ApparatusSamplingProcedure6 6ReagentsDIN EN ISO 16482-1:2016-11 EN ISO 16482-1:2016 (E)210 Test report . 6Bibliography . 8European foreword The text of ISO 16482-1:2013 has been prepared by Technical Committee ISO/TC 35 “Paints and varnishes” of the International

18、Organization for Standardization (ISO) and has been taken over as EN ISO 16482-1:2016 by 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 text

19、or by endorsement, at the latest by October 2016, and conflicting national standards shall be withdrawn at the latest by October 2016. 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 responsibl

20、e for identifying any or all such patent rights. 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, F

21、ormer 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 United Kingdom. Endorsement notice The text of ISO 164

22、82-1:2013 has been approved by CEN as EN ISO 16482-1:2016 without any modification. DIN EN ISO 16482-1:2016-11 EN ISO 16482-1:2016 (E)3 ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing I

23、nternational 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 organizations, governmental and non-governmental, in liaison

24、 with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.The main task of techni

25、cal committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote.Attention is drawn t

26、o 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.ISO 16482-1 was prepared by Technical Committee ISO/TC 35, Paints and varnishes, Subcommittee SC 10, Test methods for bind

27、ers for paints and varnishes.ISO 16482 consists of the following parts, under the general title Binders for paints and varnishes Determination of the non-volatile matter content of aqueous rosin-resin dispersions: Part 1: Oven method Part 2: Microwave methodDIN EN ISO 16482-1:2016-11 EN ISO 16482-1:

28、2016 (E)4 1 ScopeThis part of ISO 16482 specifies a method for determining the non-volatile content, by mass, of aqueous rosin-resin dispersions, using an oven.This method is applicable to resin dispersions having a softening point from 60 C to 100 C, measured in accordance with ISO 4625-1 (ring-and

29、-ball method).2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (includ

30、ing any amendments) applies.ISO 4625-1, Binders for paints and varnishes Determination of softening point Part 1: Ring-and-ball methodISO 15528, Paints, varnishes and raw materials for paints and varnishes Sampling3 Terms and definitionsFor the purposes of this document, the following terms and defi

31、nitions apply.3.1non-volatile matterNVresidue by mass obtained by evaporation under specified conditionsSOURCE: ISO 4618:20064 PrincipleThe water in a resin dispersion is evaporated at 135 C. The mass of the residue is determined.5 Apparatus5.1 Analytical balance, accurate to 0,000 1 g.5.2 Aluminium

32、 dishes, having a diameter of (45 5) mm at the bottom. The height of the rim shall be not more than 40 mm.5.3 Non-convection oven, capable of being maintained at (135 3) C.DIN EN ISO 16482-1:2016-11 EN ISO 16482-1:2016 (E)55.4 Convection oven, capable of being maintained at about 160 C.6 Reagents6.1

33、 Toluene, chemically pure grade.6.2 Acetone, chemically pure grade.7 SamplingTake a representative sample of the resin dispersion as described in ISO 15528.8 ProcedureCarry out the determination in triplicate.Use clean aluminium dishes (5.2). If the dishes need to be cleaned, wash them first with to

34、luene (6.1) and then with acetone (6.2). Let the dishes dry in a fume cupboard until they are solvent free. Then keep them in the convection oven (5.4) maintained at 160 C for at least 24 h. For each sample tested, take three dried dishes from the oven and let them cool to room temperature.Weigh 2,0

35、00 g of the dispersion, to the nearest 0,000 1 g, into a pre-weighed aluminium dish.Place the dishes for at least 45 min in the non-convection oven (5.3) until a constant or stabilized weight has been reached at 135 C.After 45 min, remove the dishes and allow them to cool to room temperature.Weigh t

36、he cooled dishes to the nearest 0,000 1 g.9 Expression of resultsCalculate the non-volatile-matter content, NV, expressed as a percentage by mass, from the loss in mass, using Formula (1):NV =()()mmmm2010100 (1)wherem0is the mass, in grams, of the empty dish;m1is the mass, in grams, of the dish plus

37、 test portion;m2is the mass, in grams, of the dish plus residue.Calculate the mean of three valid results (triplicates) and report the result to one decimal place.10 Test reportThe test report shall contain at least the following information:a) all details necessary for complete identification of th

38、e product tested (manufacturer, trade name, batch number, etc.);b) a reference to this part of ISO 16482 (i.e. ISO 16482-1);DIN EN ISO 16482-1:2016-11 EN ISO 16482-1:2016 (E)6 c) the result of the test, as indicated in Clause 9;d) any deviation from the test method specified;e) the date of the test.DIN EN ISO 16482-1:2016-11 EN ISO 16482-1:2016 (E)7 Bibliography1 ISO 4618:2006, Paints and varnishes Terms and definitionsDIN EN ISO 16482-1:2016-11 EN ISO 16482-1:2016 (E)8