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1、BRITISH STANDARD BS EN 13999-1:2006 Incorporating corrigendum no. 1 Adhesives Short term method for measuring the emission properties of low-solvent or solvent-free adhesives after application Part 1: General procedure The European Standard EN 13999-1:2006 has the status of a British Standard ICS 83
2、.180 ? Licensed Copy: London South Bank University, London South Bank University, Fri Feb 15 07:07:18 GMT+00:00 2008, Uncontrolled Copy, (c) BSI BS EN 13999-1:2006 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 29 September 2006 BSI 2007 ISB
3、N 978 0 580 60654 0 National foreword This British Standard is the UK implementation of EN 13999-1:2006, incorporating corrigendum October 2007. It supersedes DD ENV 13999-1:2001 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee PRI/52, Adhesives. A lis
4、t of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from leg
5、al obligations. Amendments issued since publication Amd. No. DateComments 17516 Corrigendum No. 1 31 December 2007 In Annex B, Clause B.2, replacement of equation B7 Licensed Copy: London South Bank University, London South Bank University, Fri Feb 15 07:07:18 GMT+00:00 2008, Uncontrolled Copy, (c)
6、BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13999-1 August 2006 ICS 83.180Supersedes ENV 13999-1:2001 English Version Adhesives - Short term method for measuring the emission properties of low-solvent or solvent-free adhesives after application - Part 1: General procedure Adhsifs - Mtho
7、de de mesurage rapide des caractristiques missives des adhsifs teneur faible ou nulle en solvant aprs application - Partie 1 : Mode opratoire gnral Klebstoffe - Kurzzeit-Verfahren zum Messen der Emissionseigenschaften von lsemittelarmen oder lsemittelfreien Klebstoffen nach der Applikation - Teil 1:
8、 Allgemeines Verfahren This European Standard was approved by CEN on 1 August 2006. 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 an
9、d bibliographical references concerning such national standards may be obtained on application to the Central Secretariat 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 responsibi
10、lity of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, I
11、taly, Latvia, Lithuania, 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: rue de Stassart, 36 B
12、-1050 Brussels 2006 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13999-1:2006: E Incorporating corrigendum October 2007 Licensed Copy: London South Bank University, London South Bank University, Fri Feb 15 07:07:18 GMT+00:00 2008
13、, Uncontrolled Copy, (c) BSI EN 13999-1:2006 (E) 2 Contents Page Foreword3 Introduction.4 1 Scope 5 2 Normative references5 3 Terms and definitions .6 4 Principle6 5 Apparatus .6 5.1 Support .6 5.2 Adhesive coating device.7 5.3 Emission test chamber .7 5.4 Air supply and mixing facilities7 5.5 Air s
14、ampling devices.8 5.6 Devices for desorption and analysis.8 6 Adhesive sample8 6.1 General8 6.2 Pre-conditioning 8 6.3 Preparation of a test specimen 8 7 Procedure .9 7.1 Number of determinations9 7.2 Preconditioning of the test chamber.9 7.3 Operation of the test chamber9 7.4 Starting of the test.9
15、 7.5 Sampling and analysis of emitted substances.9 8 Expression of results 10 8.1 Calculations10 8.2 Carcinogenic and sensitising compounds concentration 10 8.3 Volatile organic compounds.10 8.3.1 General10 8.3.2 Determination of the specific emission rate at the sampling times.11 8.3.3 Determinatio
16、n of the specific cumulative emission in the 24 h to 240 h interval .11 8.3.4 Determination of the empirical parameters a and b.12 9 Test report13 Annex A (normative) Carcinogenic and sensitising substances 14 Annex B (informative) Theoretical background of the calculation method15 B.1 Determination
17、 of the specific emission rate .15 B.2 Determination of the specific cumulative emission in the 24 h to 240 h interval15 Bibliography18 Licensed Copy: London South Bank University, London South Bank University, Fri Feb 15 07:07:18 GMT+00:00 2008, Uncontrolled Copy, (c) BSI EN 13999-1:2006 (E) 3 Fore
18、word This document (EN 13999-1:2006) has been prepared by Technical Committee CEN/TC 193 “Adhesives”, the secretariat of which is held by AENOR. 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 Feb
19、ruary 2007, and conflicting national standards shall be withdrawn at the latest by February 2007. This document supersedes ENV 13999-1:2001. EN 13999, under the general title “Adhesives Short term method for measuring the emission properties of low-solvent or solvent-free adhesives after application
20、”, consists of the following parts: - Part 1: General procedure - Part 2: Determination of volatile organic compounds - Part 3: Determination of volatile aldehydes - Part 4: Determination of volatile diisocyanates Safety statement Persons using this document should be familiar with the principles of
21、 normal laboratory. This document does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user to establish appropriate safety and health practices and ensure compliance with any regulatory conditions. According to the CEN/CENELEC Inte
22、rnal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Nethe
23、rlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: London South Bank University, London South Bank University, Fri Feb 15 07:07:18 GMT+00:00 2008, Uncontrolled Copy, (c) BSI EN 13999-1:2006 (E) 4 Introduction Solvent-free and
24、low-solvent adhesives may release considerable long-term emissions of volatile chemical compounds. Any documentation of emission characteristics requires a test method which includes all relevant and potentially hazardous substances. The test shall: be reliable and reproducible; give results in a sh
25、ort time to be useful for decisions for development projects; verify that carcinogenic or sensitising volatile substances are absent; characterise the emission properties of the adhesive. This can be achieved by sampling the atmosphere around the applied adhesive kept in an environmental test chambe
26、r at controlled ambient conditions. Licensed Copy: London South Bank University, London South Bank University, Fri Feb 15 07:07:18 GMT+00:00 2008, Uncontrolled Copy, (c) BSI EN 13999-1:2006 (E) 5 1 Scope This European Standard describes a conventional standard method for assessing potential emission
27、s from adhesives after their application. This European Standard applies only to “solvent-free“ and “low-solvent“ adhesives as they are defined in EN 923. The adhesives shall be applicable at room temperature. 2 Normative references The following referenced documents are indispensable for the applic
28、ation 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. EN 923:2005, Adhesives Terms and definitions EN 1067, Adhesives Examination and preparation of samples for testing E
29、N ISO 15605, Adhesives Sampling (ISO 15605:2000) 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) ENV 13999-2, Adhesives Short term method for measuring the emissi
30、on properties of low-solvent or solvent-free adhesives after application Part 2: Determination of volatile organic compounds ENV 13999-3, Adhesives Short term method for measuring the emission properties of low-solvent or solvent-free adhesives after application Part 3: Determination of volatile ald
31、ehydes ENV 13999-4, Adhesives Short term method for measuring the emission properties of low-solvent or solvent-free adhesives after application Part 4: Determination of volatile diisocyanates ISO 554, Standard atmospheres for conditioning and / or testing Specifications ISO 16000-6:2004, Indoor air
32、 - 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/FID Licensed Copy: London South Bank University, London South Bank University, Fri Feb 15 07:07:18 GMT+00:00 2008, Uncontro
33、lled Copy, (c) BSI EN 13999-1:2006 (E) 6 3 Terms and definitions For the purposes of this European Standard the terms and definitions given in EN 923:2005, EN ISO 16000- 9:2006, ISO 16000-6:2004 and the following apply. 3.1 specific cumulative emission (SCE) total volatile organic compounds per unit
34、 of test area, emitted in a time interval between 24 h and 240 h after the start of the test 3.2 volatile organic compounds (VOC) organic compounds whose boiling point ranges from (50 C to 100 C) to (240 C to 260 C) and generally has a saturation pressure of 25 C greater than 102 kPa 4 Principle The
35、 test determines the emissions of volatile organic substances from adhesive coatings. Very volatile and mainly particle bound compounds are not detected with the described procedures. The test is performed in an emission test chamber (Figure 1) at specified constant temperature, relative humidity, a
36、ir mixing and air exchange. A measurement of the concentrations of the compounds of interest in the air of the exhaust pipe is considered representative of the air in the whole test chamber. Sampling and analysis of the non-polar and slightly polar volatile organic compounds, as defined in ISO 16000
37、-6, shall be carried out as described in ENV 13999-2. Sampling and analysis of the volatile aldehydes shall be carried out as described in ENV 13999-3. Sampling and analysis of the volatile isocyanates shall be carried out as described in ENV 13999-4. The test includes: qualitative and quantitative
38、determination of carcinogenic and sensitising substances in an early stage after the application of the adhesive sample; determination of the VOC specific emission rate at three points of time, a determination of specific cumulative VOC emission in the interval between 24 h and 240 h. NOTE There are
39、 specific applications for which an emission test cell (as described in EN ISO 16000-10) may be easier to handle than the emission test chamber. In these cases it is possible to apply the procedures as given in this European Standard with the exception that a test cell is used instead of the test ch
40、amber. But, as the air flow rate across the sample is higher than with the chamber method, the results may only be used with supporting correlation data. 5 Apparatus The test apparatus shall be comprised of the following main components: support, air supply and mixing facilities, emission test chamb
41、er with monitoring and control systems, air sampling devices and devices for desorption and analysis. 5.1 Support A stainless steel plate or a glass plate shall be used as a substrate for the adhesive to be applied. Licensed Copy: London South Bank University, London South Bank University, Fri Feb 1
42、5 07:07:18 GMT+00:00 2008, Uncontrolled Copy, (c) BSI EN 13999-1:2006 (E) 7 5.2 Adhesive coating device A device able to ensure a uniform coating of the adhesive to the support (5.1) shall be used. 5.3 Emission test chamber All the components of the chamber (see figure 1) and connected pipes and tub
43、es that will be in contact with the vapours shall be low emitting and low adsorbing and shall not contribute to the emission test chamber background concentration. Polished stainless steel or glass shall be used to build the chamber structure. The internal volume of the chamber shall not be less tha
44、n 0,004 m3, preferably from 0,1 m3 to 1 m3. The emission test chamber shall be airtight in order to avoid uncontrolled air exchange with external air. The emission test chamber shall be operated slightly above atmospheric pressure to avoid any influence from the laboratory atmosphere. The emission t
45、est chamber is considered sufficiently airtight if at least one of the following requirements is fulfilled: air leakage is less than 1/1 000 of the chamber volume per minute at an overpressure of 1 000 Pa; air leakage in operating condition is less than 1% of the supply airflow rate. Key 1 Air inlet
46、 2 Air filter 3 Air conditioning system unit 4 Air flow regulator 5 Air flow meter 6 Test chamber 7 Device to circulate air and control of air velocity 8 Temperature and humidity sensors 9 Monitoring system for temperature and humidity 10 Exhaust outlet 11 Manifold for air sampling Figure 1 Example
47、of an emission test chamber 5.4 Air supply and mixing facilities The emission test chamber shall have facilities (e.g. electronic mass flow-meter controllers) capable of continuously controlling the air exchange rate at a fixed value with an accuracy of 3%. The supply and Licensed Copy: London South
48、 Bank University, London South Bank University, Fri Feb 15 07:07:18 GMT+00:00 2008, Uncontrolled Copy, (c) BSI EN 13999-1:2006 (E) 8 exhaust air system shall be designed to ensure proper mixing of the air inside the chamber and to keep the air velocity at the surface of the test specimen in the rang
49、e from 0,1 m/s to 0,3 m/s. The supply air shall be very clean and pre-filtered, not containing any volatile compounds at a level higher than the required test chamber background concentrations of 10 g/m3 (total VOC) and 2 g/m3 for any single component. The control of background concentration shall be carried out with the empty support (5.1) inside the test chamber. NOTE A four-step filter is suggested: a) filtration mem