1、October 2010 Translation by DIN-Sprachendienst.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
2、 87.040!$kT“1724961www.din.deDDIN EN ISO 1513Paints and varnishes Examination and preparation of test samples (ISO 1513:2010)English translation of DIN EN ISO 1513:2010-10Beschichtungsstoffe Prfung und Vorbereitung von Proben (ISO 1513:2010)Englische bersetzung von DIN EN ISO 1513:2010-10Peintures e
3、t vernis Examen et prparation des chantillons pour essai (ISO 1513:2010)Traduction anglaise de DIN EN ISO 1513:2010-10SupersedesDIN EN ISO 1513:1994-10www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 9 pages10.10 DIN EN ISO 1513:2010-10
4、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 varnishes” (Secretariat: BSI, United Kingdom) in collaboration with ishes” (Secretariat: DIN, Ger
5、many). The responsible German body involved in its preparation was the Normenausschuss Beschichtungsstoffe und Beschichtungen (Coatings and Coating Materials Standards Committee), Working Committee NA 002-00-07 AA Allgemeine Prfverfahren fr Beschichtungsstoffe und Beschichtungen. The DIN Standards c
6、orresponding to the International Standards referred to in this document are as follows: ISO 15528 DIN EN ISO 15528 ISO 4618 DIN EN ISO 4618 Amendments This standard differs from DIN EN ISO 1513:1994-10 as follows: a) the title of the standard has been changed to read “Examination and preparation of
7、 test samples”; b) normative references have been updated; c) Clause 3 “Terms and definitions” with definitions of “thixotropy” and “homogenization” has been included; d) the examination and mixing procedures for liquid and paste-like products have been combined in Clause 5; e) the type of sieve to
8、be used for straining the sample is no longer specified. Previous editions DIN 53226: 1970-04 DIN EN 21513: 1991-09 DIN EN ISO 1513: 1994-10 National Annex NA (informative) Bibliography DIN EN ISO 4618, Paints and varnishes Terms and definitions DIN EN ISO 15528, Paints, varnishes and raw materials
9、for paints and varnishes Sampling ommittee CEN/TC 139 “Paints and varnTechnical C EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 1513 May 2010 ICS 87.040 Supersedes EN ISO 1513:1994English Version Paints and varnishes - Examination and preparation of test samples (ISO 1513:2010) Peintures
10、et vernis - Examen et prparation des chantillons pour essai (ISO 1513:2010) Beschichtungssstoffe - Prfung und Vorbereitung von Proben (ISO 1513:2010) This European Standard was approved by CEN on 15 April 2010. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate
11、 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 Management Centre or to any CEN member. This European Standard exis
12、ts 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 Management Centre has the same status as the official versions. CEN members are the national standards b
13、odies of Austria, Belgium, Bulgaria, Croatia, 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
14、Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 1513:2010:
15、E2 DIN EN ISO 1513:2010-10 EN ISO 1513:2010 (E) Contents Page Foreword3 1 Scope 4 2 Normative references 4 3 Terms and definitions .4 4 Sample container.4 4.1 Condition of container 4 4.2 Opening of container.4 5 Preliminary procedure for liquid products (e.g. paint) and paste-like products (e.g. pu
16、tty) .5 5.1 Visual examination 5 5.2 Homogenization.5 6 Preliminary procedure for products in powder form .6 7 Blending and reduction of a series of samples6 7.1 General6 7.2 Liquid and paste-like products.6 7.3 Products in powder form 6 8 Labelling of sample containers6 9 Preliminary examination re
17、port7 EN ISO 1513:2010 (E) 3 Foreword This document (EN ISO 1513:2010) 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 which is held by DIN. This European Standard shall be given
18、the status of a national standard, either by publication of an identical text or by endorsement, at the latest by November 2010, and conflicting national standards shall be withdrawn at the latest by November 2010. Attention is drawn to the possibility that some of the elements of this document may
19、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 1513:1994. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to
20、implement this European Standard: Austria, Belgium, Bulgaria, Croatia, 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
21、, Switzerland and the United Kingdom. Endorsement notice The text of ISO 1513:2010 has been approved by CEN as a EN ISO 1513:2010 without any modification. DIN EN ISO 1513:2010-10 1 Scope This International Standard specifies both the procedure for preliminary examination of a single sample, as rece
22、ived for testing, and the procedure for preparing a test sample by blending and reduction of a series of samples representative of a consignment or bulk of paint, varnish or related product. NOTE The samples of the product to be tested are assumed to conform to ISO 15528. 2 Normative references The
23、following referenced documents are indispensable 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 4618, Paints and varnishes Terms and definitions
24、ISO 15528, Paints, varnishes and raw materials for paints and varnishes Sampling 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 4618 and the following apply. 3.1 thixotropy decrease in the apparent viscosity of a liquid under shear stress followed b
25、y a gradual recovery when the stress is removed NOTE The effect is time-dependent. 3.2 homogenization process of combining components, particles or layers of the original samples (in the case of composite samples) or of pre-treated fractions of samples into a more homogeneous state in order to ensur
26、e equal distribution of the substances in, and properties of, the sample 4 Sample container 4.1 Condition of container Record any defects in the sample container and any visible leakage. If it is possible that the contents have been affected, the sample shall be rejected. DIN EN ISO 1513:2010-10 EN
27、ISO 1513:2010 (E) 44.2 Opening of container WARNING Some paints and related products (such as paint removers) are prone to develop gas or vapour pressure during storage. Care should be taken in opening containers, particularly if bulging of the lid or the bottom of the container is observed. If such
28、 phenomena occur, they should be noted in the report (see Clause 9). Remove all packing materials and other debris from the outer surface of the container, particularly around the closure. Open the container carefully, taking care not to disturb the contents. 5 Preliminary procedure for liquid produ
29、cts (e.g. paint) and paste-like products (e.g. putty) 5.1 Visual examination 5.1.1 Surface skin Record the presence of any surface skin and whether the skin is continuous, hard, soft, thin or excessively thick. If skin is observed on the sample, it is preferable to discard the sample. If this is imp
30、ractical, detach the skin as completely as possible from the sides of the container and remove it, if necessary by straining. For analytical test purposes, where skin is present, it might be necessary to disperse the skin and include it in the test sample. 5.1.2 Consistency Record whether the sample
31、 is thixotropic or whether gelling has taken place, taking care not to confuse gelling and thixotropy. NOTE Both thixotropic and gelled coating materials have a jelly-like consistency but, whereas the consistency of the former is markedly reduced by stirring or shaking, the consistency of a gelled c
32、oating material cannot be changed in this way. 5.1.3 Separation into layers Record any separation of the sample into layers. 5.1.4 Visible impurities lf there are any visible impurities, record their presence and remove them if possible. 5.1.5 Clarity and colour In the case of varnishes, thinners, c
33、atalyst solutions, etc., record the clarity and colour of the sample. 5.1.6 Sediment Record the type of sediment (if any), for example soft, hard or hard-dry. If the sediment is hard and appears dry and crumbly inside a lump when cut with a clean palette knife, describe it as “hard-dry”. EN ISO 1513
34、:2010 (E) DIN EN ISO 1513:2010-10 55.2 Homogenization 5.2.1 Limitations Samples which have gelled or show a hard-dry sediment (see 5.1.6) which cannot be effectively reincorporated shall not be used for test purposes. 5.2.2 General During all the operations specified in 5.2.3 to 5.2.5, take care to
35、ensure minimum loss of solvent. To this end, carry out all the operations as rapidly as practicable, consistent with satisfactory mixing. 5.2.3 Removal of skin If the original sample contained skin, detach and remove any remnants by straining the incorporated sample through a sieve. 5.2.4 If no comp
36、act sediment is present Mix the sample thoroughly until it is completely homogenous. At all times during the sample preparation, avoid, as far as possible, entrainment of air. The sample shall be free from air bubbles before use. 5.2.5 If compact sediment is present If it is required to complete the
37、 examination of a sample in which compact sediment is present (but not hard-dry sediment, see 5.2.1), proceed as follows. Pour all the liquid present into a clean container. Remove the settled pigment from the bottom of the original container with a palette knife and mix thoroughly. When a uniform c
38、onsistency has been achieved, return the liquid to the original container, a small portion at a time, carefully incorporating each addition before the next is made. The sample shall be free from air bubbles before use. 6 Preliminary procedure for products in powder form No special procedure is usual
39、ly required for these products, but unusual features shall be recorded, such as abnormal colour, the presence of large or hard lumps or the presence of foreign matter. 7 Blending and reduction of a series of samples 7.1 General In cases where a series of samples has been taken from a homogeneous pro
40、duct, they may either be tested separately or be combined to produce a reduced sample as specified in 7.2 and 7.3. 7.2 Liquid and paste-like products After thoroughly mixing each sample as specified in 5.2, pour or otherwise transfer the samples into a clean, dry container of suitable size and thoro
41、ughly mix them by stirring, shaking, etc. When the mixed sample appears to be homogeneous, take a reduced sample in accordance with ISO 15528. Place the reduced sample in one or more clean, dry containers, allowing 5 % ullage, then close, label and, if necessary, seal the containers. DIN EN ISO 1513
42、:2010-10 EN ISO 1513:2010 (E) 67.3 Products in powder form Empty the contents of the various sample containers into a clean, dry container of suitable size and mix thoroughly. Reduce the sample to a suitable size, e.g. 1 kg to 2 kg, by quartering either manually or by means of a rotary sample divide
43、r (riffle divider), then place the reduced sample in one or more clean, dry containers. Close, label and, if necessary, seal the containers. 8 Labelling of sample containers State the following particulars, if known, on the label of the sample container: a) the name of the manufacturer and a descrip
44、tion of the product; b) the date of manufacture; c) the size and other details of the consignment; d) the place of sampling, the date of sampling and the name of the sampler; e) the reference number or numbers of the batch, storage tank, drum, etc., from which the sample or samples were taken; f) th
45、e date of blending and the name of the blender; g) a reference to this International Standard (ISO 1513). If the sample is despatched to another laboratory, a delivery note shall be sent with it repeating the details given on the label and also, if required (for example by the laboratory receiving t
46、he sample), a preliminary examination report (see Clause 9). 9 Preliminary examination report The report shall contain at least the following information: a) a description of the sample, as indicated on the label (see Clause 8); b) a reference to this International Standard (ISO 1513); c) the appear
47、ance, clarity, etc., of the sample; d) a description of any skin observed and of the straining procedure adopted; e) a description of any sediment observed and of the mixing and re-incorporation procedure adopted (see 5.1.1); f) other preliminary observations, as indicated in Clauses 4 and 5. EN ISO 1513:2010 (E) DIN EN ISO 1513:2010-10 7
