DIN EN 15347-2008 Plastics - Recycled Plastics - Characterisation of plastics wastes English version of DIN EN 15347 2008-02《塑料 再生塑料 塑料废弃物的特性》.pdf

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1、February 2008DEUTSCHE NORM English price group 8No part of this standard 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 13.030.50; 83.080.01!$

2、L=“1412627www.din.deDDIN EN 15347Plastics Recycled Plastics Characterisation of plastics wastesEnglish version of DIN EN 15347:2008-02Kunststoffe Kunststoff-Rezyklate Charakterisierung von KunststoffabfllenEnglische Fassung DIN EN 15347:2008-02www.beuth.deDocument comprises 12 pagesDIN EN 15347:2008

3、-02 2 National foreword This standard has been prepared by Technical Committee CEN/TC 249 “Plastics” (Secretariat: NBN, Belgium). The responsible German body involved in its preparation was the Normenausschuss Kunststoffe (Plastics Standards Committee), Technical Committee NA 054-01-06 AA Kunststoff

4、verwertung. EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 15347December 2007ICS 13.030.50; 83.080.01English VersionPlastics - Recycled Plastics - Characterisation of plastics wastesPlastiques - Plastiques recycls - Caractrisation desdchets de plastiquesKunststoffe - Kunststoff-Rezyklate - Charak

5、terisierung vonKunststoffabfllenThis European Standard was approved by CEN on 25 October 2007.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date

6、 lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN 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 translationunder the re

7、sponsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Ic

8、eland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de St

9、assart, 36 B-1050 Brussels 2007 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15347:2007: EEN 15347:2007 (E) 2 Contents Page Foreword3 Introduction .4 1 Scope 5 2 Normative references 5 3 Terms, definitions and abbreviated terms 6

10、4 Requirements.6 4.1 General6 4.2 Classification scheme .6 5 Quality Assurance .8 Bibliography 9 DIN EN 15347:2008-02 EN 15347:2007 (E) 3 Foreword This document (EN 15347:2007) has been prepared by Technical Committee CEN/TC 249 “Plastics”, the secretariat of which is held by NBN. This European Stan

11、dard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2008, and conflicting national standards shall be withdrawn at the latest by June 2008. Attention is drawn to the possibility that some of the elements of this d

12、ocument may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This standard is one part of a series of CEN publications on Plastics Recycling which is structured as follows: EN 15342 PlasticsRecycled PlasticsCharacterizat

13、ion of polystyrene (PS) recyclates EN 15343 PlasticsRecycled PlasticsPlastics recycling traceability and assessment of conformity and recycled content EN 15344 PlasticsRecycled PlasticsCharacterisation of Polyethylene (PE) recyclates EN 15345 PlasticsRecycled PlasticsCharacterisation of Polypropylen

14、e (PP) recyclates EN 15346 PlasticsRecycled plasticsCharacterisation of poly(vinyl chloride) (PVC) recyclates EN 15347 PlasticsRecycled PlasticsCharacterisation of plastics waste EN 15348 PlasticsRecycled plasticsCharacterization of poly(ethylene terephthalate) (PET) recyclates CEN/TR 15353 Plastics

15、Recycled plasticsGuidelines for the development of standards for recycled plastics 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, Cyprus, Czech Republic, Den

16、mark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. DIN EN 15347:2008-02 EN 15347:2007 (E) 4 Introduction Recycl

17、ing of plastics waste is a one type of material recovery process intended to save resources (virgin raw materials, water, and energy), while minimising harmful emissions into air, water and soil as well as any impacts on human health. The environmental impact of recycling has to be assessed over the

18、 whole life cycle of the recycling system (from the waste generation point to the disposal of final residues). To ensure that recycling constitutes the best environmental option for treating the available waste, some prerequisites should preferably be met: recycling scheme being contemplated should

19、generate lower environmental impacts than alternative recovery options; existing or potential market outlets should be identified that will secure a sustainable industrial recycling operation; collection and sorting schemes should be properly designed to deliver recyclable plastics waste fractions f

20、itting reasonably well with the available recycling technologies and with the (changing) needs of the identified market outlets, preferably at minimum costs to society. This standard has been produced in accordance with the guidance produced by CEN on Environmental Aspects and in accordance with CEN

21、/TR 15353, Plastics - Recycled plastics - Guidelines for the development of standards for recycled plastics. NOTE CEN/TR 15353 considers the general environmental aspects which are specific to the recycling process. It is often impossible to trace back each individual product at the end user stage a

22、nd to check whether the product has been used correctly through its life. Consequently products are out of industrial control for a period of time. It is possible that during this period contamination with other materials may occur that could affect the products suitability for recycling into the in

23、tended application. DIN EN 15347:2008-02 EN 15347:2007 (E) 5 1 Scope This European Standard provides a scheme for the characterisation of plastics wastes, laying out those properties for which the supplier of the waste shall make information available to the purchaser, and identifying test methods w

24、here applicable. The scheme provides for a division of information between “Required Data“, where a statement is required, even if it is “unclassified“, and additional “Optional Data“ which the supplier may choose to provide if it adds value to the waste. This standard is applicable without prejudic

25、e to any existing legislation. NOTE This standard does not cover the characterisation of plastics recyclates. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references

26、, the latest edition of the referenced document (including any amendments) applies. EN 12099, Plastics piping systems Polyethylene piping materials and components Determination of volatile content EN 15343, Plastics Recycled Plastics Plastics recycling traceability and assessment of conformity and r

27、ecycled content EN ISO 179-1, Plastics Determination of Charpy impact properties Part 1: Non-instrumented impact test (ISO 179-1:2000) EN ISO 179-2, Plastics Determination of Charpy impact properties Part 2: Instrumented impact test (ISO 179-2:1997) EN ISO 180, Plastics Determination of Izod impact

28、strength (ISO 180:2000) EN ISO 306, Plastics Thermoplastics materials Determination of Vicat softening temperature (VST) (ISO 306:2004) EN ISO 472:2001, Plastics Vocabulary (ISO 472:1999) EN ISO 527-1, Plastics Determination of tensile properties Part 1: General principles (ISO 527-1:1993 including

29、Corr 1:1994) EN ISO 527-2, Plastics Determination of tensile properties Part 2: Test conditions for moulding and extrusion plastics (ISO 527-2:1993 including Corr 1:1994) EN ISO 527-3, Plastics Determination of tensile properties Part 3: Test conditions for films and sheets (ISO 527-3:1995) EN ISO 1

30、043-1:2001, Plastics Symbols and abbreviated terms Part 1: Basic polymers and their special characteristics (ISO 1043-1:2001) EN ISO 1133, Plastics Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics (ISO 1133:2005) EN ISO 3451-1, Plastics Determinati

31、on of ash Part 1: General methods (ISO 3451-1:1997) CEN/TR 15353:2007, PlasticsRecycled plasticsGuidelines for the development of standards for recycled plastics DIN EN 15347:2008-02 EN 15347:2007 (E) 6 3 Terms, definitions and abbreviated terms For the purposes of this European Standard, the terms

32、and definitions given in EN ISO 472:2001 and CEN/TR 15353:2007 apply. The abbreviated terms related to recyclates are given in EN ISO 1043-1:2001. 4 Requirements 4.1 General The characteristics of a batch of plastics waste that should be provided to the purchaser by the supplier are given in Table 1

33、 and Table 2, and are divided into two types: Required characteristics, needed to characterise wastes in general, and required for all batches of waste. Optional characteristics, information on which may add value to the batch of waste. NOTE Waste plastics arise in many different forms and may be a

34、single polymer type or a mixture, depending on how the waste has been collected. A batch of waste material can, therefore, include wastes from a single source, such as factory scrap, or window frames from building demolition, or a mixture of types as in unsorted domestic waste. The forms in which th

35、e waste is collected can be equally varied. A batch of waste material offered for sale can be a quantity as collected, or may have been sorted by the collector to add value to it. The wide range of possible forms and compositions of waste plastics offered for sale makes it important for there to be

36、a standardised means of characterising them so that there is a transparent transaction between seller and purchaser. 4.2 Classification scheme The supplier of a batch of plastics waste shall provide to the purchaser a statement of the characteristics of the waste under the headings in Table 1 and Ta

37、ble 2. If the supplier is unable to classify the batch of waste under any of the headings, he shall state that, for that heading it is “Unclassified“, or that he has “No Information“. Where the plastics waste originates from a single source and is comprised of a single polymer type, then the propert

38、ies of that original material can be reported, provided it is clearly stated that they are the properties of the virgin material rather than that of the waste. Where properties have been measured on representative samples from the batch of waste, this shall be stated. Other tests may be carried out

39、by agreement between the purchaser and supplier and the results shall be reported. The supplier may provide, or the purchaser request information on substances which may present impediments to recycling and their concentrations in the waste, with details of the way the information was obtained via t

40、raceability or by analysis, quoting any analytical methods used. The purchaser may indicate those substances for which he/she requires information. To secure the legal use of the recyclate, the supplier has to provide the necessary information concerning the material composition of the waste, as spe

41、cified by the purchaser. DIN EN 15347:2008-02 EN 15347:2007 (E) 7 Table 1 Required characteristics of plastic wastes Property Suitable statements/Comments NOTE “Unclassified“ or “No Information“ are permissible statements. Batch Size By Weight or Volume Colour Visual assessment e.g. Natural, Single

42、Colours or Mixed Colours and information on shade, e.g. light blue Form of Waste For example, as flake or chip, film on/off the reel, bottles, sacks, fibre offcuts, mixed forms History of Waste The supplier shall provide information on the original application(s) and the way in which the waste was c

43、ollected and handled after becoming waste. See EN 15343 Main Polymer Present Most important polymer component of the waste and the percentage by weight if known Other Polymers Present Any other polymers known to be present, with levels if known Packaging Type of packaging in which the waste is conta

44、ined Table 2 Optional characteristics of plastic wastes The supplier should provide as much information as possible It shall be stated whether any properties reported are those of the original prime material or have been measured on representative samples from the batch of waste. Polymer Properties

45、Particularly useful when the waste is homogeneous. Impact strengthkJ/m2 EN ISO 179-1 and EN 179-2 or EN ISO 180 Melt mass flow rate g/10 min EN ISO 1133 Vicat softening temperature C EN ISO 306 Method A Additives, Contaminants, Moisture, Volatiles Any additional information on the material will be u

46、seful. Ash content % EN ISO 3451-1 Moisture % EN 12099aTensile strain at break % EN ISO 527 (parts 1 to 3) Tensile stress at yield MPa EN ISO 527 (parts 1 to 3) Volatiles Weight loss at a process temperature aThe scope of EN 12099 is limited but it is considered relevant. DIN EN 15347:2008-02 EN 153

47、47:2007 (E) 8 5 Quality Assurance In order that the purchaser of the recyclate may have confidence in the quality of the product, the supplier shall maintain records of the quality control carried out, including incoming materials, processes and finished products. NOTE 1 A quality management system

48、certified to EN ISO 9001 may be a suitable guarantee of consistent recyclate quality. The specification and the standard deviation or range of values within and between batches of material shall be agreed between the supplier and the purchaser. Where a statement of recycled content, or the previous

49、history of the material, is requested, documentary evidence shall be provided, where there is no analytical method available to supply such information. These records should be available to the purchaser on request. Where a recyclate has been produced via a melt process, the supplier may choose to state the level of filtration applied during that process. This will determine the maximum size of any non-melting contaminants present in the recyclate. The statement of filtrati