1、February 2014 Translation by DIN-Sprachendienst.English price group 17No 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; 13.040.20!%,BO“2093144www.din.deDDIN EN 16402Paints and varnishes Assessment of emissions of substances from coatings into indoor air Sampling, conditioning and testing;English version EN 16402:2013,English translation of DIN EN 16402:2014-02Beschichtungsstoffe Bestimmung der Emissionen r
3、egulierter gefhrlicher Stoffe von Beschichtungen in dieInnenraumluft Probenahme, Probenvorbereitung und Prfung;Englische Fassung EN 16402:2013,Englische bersetzung von DIN EN 16402:2014-02Peintures et vernis valuation des missions de substances manant des revtements dans lair intrieur chantillonnage
4、, conditionnement et essais;Version anglaise EN 16402:2013,Traduction anglaise de DIN EN 16402:2014-02www.beuth.deDocument comprises 44 pagesIn case of doubt, the German-language original shall be considered authoritative.01.14DIN EN 16402:2014-02 2 A comma is used as the decimal marker. National fo
5、reword This document (EN 16402:2013) has been prepared by 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 Materials Standard
6、s Committee), Working Committee NA 002-00-15 AA Bautenbeschichtungen. EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16402 October 2013 ICS 13.040.20; 87.040 English Version Paints and varnishes - Assessment of emissions of substances from coatings into indoor air - Sampling, conditioning and
7、testingPeintures et vernis - valuation des missions de substances manant des revtements dans lair intrieur - chantillonnage, conditionnement et essais Beschichtungsstoffe - Bestimmung der Emissionen regulierter gefhrlicher Stoffe von Beschichtungen in die Innenraumluft - Probenahme, Probenvorbereitu
8、ng und Prfung This European Standard was approved by CEN on 24 August 2013. 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 biblio
9、graphical references concerning such national standards may 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 responsi
10、bility 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 the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republ
11、ic 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 United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALI
12、SATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16402:2013: EEN 16402:2013 (E) 2 Contents Page Foreword 4 Introduction .5 1
13、 Scope 6 2 Normative references 6 3 Terms and definitions .7 3.1 Terms relating to sampling and product .7 3.2 Terms relating to emissions into indoor air and associated laboratory testing .7 3.3 Terms relating to determination of emitted substances. 10 4 Principle . 12 5 Product categories . 12 6 R
14、elevant substances emitted from coatings . 13 7 Emission scenarios and reference room . 14 7.1 Dimensions and loading factors of the reference room . 14 7.2 Ventilation in the reference room 15 7.3 Climate conditions of the reference room . 15 7.4 Time schedule of emission determination . 15 8 Produ
15、ct sampling and transport . 16 8.1 Population of the product to be considered for testing . 16 8.2 Sampling 16 8.3 Transport . 17 8.4 Chain of custody . 17 8.5 Dispatch of samples, time schedule . 17 9 Handling of product samples in the laboratory . 18 9.1 Storage . 18 9.2 Preparation of test specim
16、en: Coatings . 18 9.3 Preparation of test specimen: Coating systems . 22 9.4 Preconditioning . 22 10 Test chamber conditions . 22 11 Determination of vapour-phase organic compounds in test chamber air 24 11.1 Common requirements 24 11.2 Determination of VOCs and SVOCs in test chamber air 24 11.3 Det
17、ermination of formaldehyde and some other volatile carbonyl compounds in test chamber air 27 11.4 Quality control External references . 28 12 Calculation of specific emission rates and expression of results at the reference room 28 13 Test report . 31 13.1 General . 31 13.2 Sampling 31 13.3 Handling
18、 of samples in the laboratory, preparation of test specimen 31 13.4 Test chamber conditions . 31 13.5 Determination of vapour-phase organic compounds in test chamber air 31 13.6 Calculation of specific emission rates and expression of results in terms of air concentration in the reference room 32 DI
19、N EN 16402:2014-02 EN 16402:2013 (E) 3 14 Indirect methods 32 14.1 General . 32 14.2 Requirements . 32 14.3 Examples of indirect methods . 33 Annex A (informative) Examples of simplified/secondary methods 34 A.1 General . 34 A.2 Indirect methods relative to testing devices 34 A.2.1 Emission cell 34
20、A.2.2 Microchamber 34 A.3 indirect methods relative to analysis 34 A.3.1 Thermal extraction 34 A.3.2 Headspace / gas chromatography and in-can VOC determination 34 A.3.3 Formaldehyde specific methods . 34 A.4 indirect methods relative to the evaluation of the test result . 35 A.4.1 Content determina
21、tion 35 A.4.2 Method integrated in production monitoring . 35 A.4.3 Prediction of results at 28 days . 35 Annex B (informative) Information on very volatile organic compound (VVOC) testing. 36 Annex C (informative) Example form for a chain of custody report 37 Annex D (informative) Benzene artefact
22、generation on Tenax TA . 38 Annex E (informative) Example of a form for the sampling report 39 Annex F (informative) Overview of test procedure 40 Bibliography 41 DIN EN 16402:2014-02 EN 16402:2013 (E) 4 Foreword This document (EN 16402:2013) has been prepared by Technical Committee CEN/TC 139 “Pain
23、ts 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 or by endorsement, at the latest by April 2014, and conflicting national standards shall be withdrawn at the latest by April
24、 2014. 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. According to the CEN-CENELEC Internal Regulations, the national standards organ
25、izations of the following countries are bound to implement this European Standard: 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,
26、Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 16402:2014-02 EN 16402:2013 (E) 5 Introduction This European Standard refers to the horizontal method (see CEN/TS 16516) for emission testing of construction p
27、roducts (developed in according to the Mandate M/366) and specifies the product specific details for architectural coatings and the product categories described in Clause 5. The Construction Products Regulation (CPR) covers only coatings that are of influence to the construction and does not include
28、 architectural coatings. Both CPR covered coatings and architectural coatings not covered by CPR may be tested according to this European Standard. The determination of emission into indoor air is to be made under the conditions of use during the service life. The determination of emissions specifie
29、d in this European Standard is associated with an emission scenario which specifies the climate and ventilation conditions of the air surrounding the product in a reference room. It is not applicable for the determination of emissions during the application. A reference room is needed since it is no
30、t possible to evaluate emissions by testing in all possible use situations. The reference room dimensions and the resulting loading factors, the climate and ventilation conditions are the reference representing the general indoor air conditions. Based on the huge amount of available European experie
31、nce, it was possible to identify one emission scenario and one reference room including a set of loading factors to be used. This method is using a test chamber in which emissions are generated under conditions maintained constant during the test. These conditions are selected so that the results co
32、uld be expressed either as emission rates or converted to concentrations in the reference room by calculations within the ranges where such calculations are valid. This European Standard also addresses separately (see Clause 14 and informative Annex A) the simplified test methods, indirect test meth
33、ods, secondary/alternative test methods that provide within their specific field of application a result comparable or correlated to the result of the reference method. Such methods can be easier to apply and/or cheaper. They can be used especially for Factory Production Control testing (FPC). The a
34、im of this European Standard is not to develop a new testing method but to combine by normative references the use of existing standards complemented, when necessary, with additional and/or modified requirements so that architectural coatings can be evaluated under comparable conditions with regard
35、to emission into indoor air. In particular, the horizontal test methods for emission testing of construction products (see CEN/TS 16516) as developed regarding to Mandate M/366 have been considered and will be taken into account for further revisions of this European Standard to ensure that comparab
36、le methods are applied for construction products as defined in Mandate M/366 and coatings covered by this European Standard. DIN EN 16402:2014-02 EN 16402:2013 (E) 6 1 Scope This European Standard specifies a reference method for the determination of emissions from coatings into indoor air. This met
37、hod is applicable to volatile organic compounds, semi-volatile organic compounds and volatile aldehydes. NOTE This European Standard is aimed at describing the overall procedure and makes use of existing standards mainly by normative reference complemented when necessary with additional or modified
38、normative requirements. This European Standard applies to coatings for indoor use as listed in Clause 5.It is not applicable to coatings that are applied off site or coatings that are applied on site, prior to the structure being permanently weatherproof. It is not applicable for tinting pastes that
39、 are not ready for use as coating. It is mainly aimed at determining emission data in indoor air for the purpose of voluntary labelling of products but may also be used for CE marking and associated Attestation of Conformity in the case of products that are covered by the Construction Products Regul
40、ation. 2 Normative references The 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 (including an
41、y amendments) applies. EN 1232, Workplace atmospheres - Pumps for personal sampling of chemical agents - Requirements and test methods EN 13300, Paints and varnishes - Water-borne coating materials and coating systems for interior walls and ceilings - Classification EN 15824, Specifications for exte
42、rnal renders and internal plasters based on organic binders EN ISO 16000-9:2006, Indoor air - Part 9: Determination of the emission of volatile organic compounds from building products and furnishing - Emission test chamber method (ISO 16000-9:2006) EN ISO 16000-11:2006, Indoor air - Part 11: Determ
43、ination of the emission of volatile organic compounds from building products and furnishing - Sampling, storage of samples and preparation of test specimens (ISO 16000-11:2006) EN ISO 16017-1, Indoor, ambient and workplace air - Sampling and analysis of volatile organic compounds by sorbent tube/the
44、rmal desorption/capillary gas chromatography - Part 1: Pumped sampling (ISO 16017-1) ISO 554, Standard atmospheres for conditioning and/or testing Specifications ISO 16000-3:2011, Indoor air Part 3: Determination of formaldehyde and other carbonyl compounds in indoor air and test chamber air Active
45、sampling method ISO 16000-6:2011, Indoor air Part 6: Determination of volatile organic compounds in indoor and test chamber air by active sampling on Tenax TA sorbent, thermal desorption and gas chromatography using MS or MS-FID DIN EN 16402:2014-02 EN 16402:2013 (E) 7 3 Terms and definitions For th
46、e purposes of this document, the following terms and definitions apply. 3.1 Terms relating to sampling and product 3.1.1 sampling plan predetermined procedure for the selection, withdrawal, preservation and transportation of product samples Note 1 to entry: For the description of sampling plan, see
47、CEN/TR 16220. 3.1.2 sample portion of material selected from a larger quantity of material SOURCE: IUPAC:1997, 2.1.1 Note 1 to entry: It is helpful to describe the manner of selection of the sample in a sampling plan. Note 2 to entry: The term “sample” is often accompanied by a prefix (e.g. laborato
48、ry sample, test sample, test specimen) specifying the type of sample and/or the specific step in the sampling process to which the obtained material relates. 3.1.3 laboratory sample sample or sub-sample(s) sent to or received by the laboratory SOURCE: IUPAC:1997, 2.5.5 Note 1 to entry: When the labo
49、ratory sample is further prepared by mixing, drying, grinding or by combinations of these operations, the result is the test sample. When no preparation of the laboratory sample is required, the laboratory sample is the test sample. A test portion is removed from the test sample for the performance of the test/analysis or for the preparation of a test specimen. Note 2 to entry: The laboratory sample is the final sample from the point of view of sample collection but it is the initial sample from the point of view of the laboratory. 3.1.4 cu
