1、 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58materialsICS 79.060.01Wood-plastics composites (WPC) Part 2: Characterisation of WPC DRAFT FOR DEVE
2、LOPMENTDD CEN/TS 15534-2:2007DD CEN/TS 15534-2:2007This Draft for Development was published under the authority of the Standards Policy and Strategy Committee on 29 June 2007 BSI 2007ISBN 978 0 580 50896 7a European Standard, to extend the life of the Technical Specification or to withdraw it. Comme
3、nts should be sent to the Secretary of the responsible BSI Technical Committee at British Standards House, 389 Chiswick High Road, London W4 4AL.The UK participation in its preparation was entrusted to Technical Committee PRI/82, Thermoplastic materials.A list of organizations represented on this co
4、mmittee 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. Amendments issued since publicationAmd. No. Date Commentsthat UK experience can be reported to the European
5、organization responsible for its conversion to a European standard. A review of this publication will be initiated not later than 3 years after its publication by the European organization so that a decision can be taken on its status. Notification of the start of the review period will be made in a
6、n announcement in the appropriate issue of Update Standards.According to the replies received by the end of the review period, the responsible BSI Committee will decide whether to support the conversion into National forewordThis Draft for Development was published by BSI. It is the UK implementatio
7、n of CEN/TS 15534-2:2007.This publication is not to be regarded as a British Standard.It is being issued in the Draft for Development series of publications and is of a provisional nature. It should be applied on this provisional basis, so that information and experience of its practical application
8、 can be obtained.Comments arising from the use of this Draft for Development are requested so TECHNICAL SPECIFICATIONSPCIFICATION TECHNIQUETECHNISCHE SPEZIFIKATIONCEN/TS 15534-2May 2007ICS 79.060.01English VersionWood-plastics composites (WPC) - Part 2: Characterisation ofWPC materialsComposites boi
9、s-plastiques (WPC) - Partie 2 :Caractrisation des matriaux WPCHolz-Kunststoff-Verbundstoffe (WPC) - Teil 2:Beschreibung von WPC-WerkstoffenThis Technical Specification (CEN/TS) was approved by CEN on 29 December 2006 for provisional application.The period of validity of this CEN/TS is limited initia
10、lly to three years. After two years the members of CEN will be requested to submit theircomments, particularly on the question whether the CEN/TS can be converted into a European Standard.CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the C
11、EN/TS availablepromptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in parallel to the CEN/TS)until the final decision about the possible conversion of the CEN/TS into an EN is reached.CEN members are the national standards bodies of A
12、ustria, Belgium, Bulgaria, 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 Kingdom.EUROPEAN COMM
13、ITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2007 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. CEN/TS 15534-2:2007: E2 Contents Page Forew
14、ord3 1 Scope 4 2 Normative references 4 3 Characterisation of WPC materials5 Annex A (informative) Technical data templates .7 CEN/TS 15534-2:20073 Foreword This document (CEN/TS 15534-2:2007) has been prepared by Technical Committee CEN/TC 249 “Plastics”, the secretariat of which is held by NBN. At
15、tention 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. CEN/TS 15534 consists of the following parts, under the general title Wood plastics comp
16、osites (WPC): Part 1: Test methods for characterisation of WPC materials and products Part 2: Characterisation of WPC materials Part 3: Characterisation of WPC products According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to ann
17、ounce this Technical Specification: Austria, Belgium, Bulgaria, 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, Switz
18、erland and the United Kingdom. CEN/TS 15534-2:20074 1 Scope This Technical Specification identifies the required and optional properties of wood-plastics composite (WPC) materials. It is intended to be used as a basis for the specifications of WPC materials. 2 Normative references The following refe
19、renced 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. EN 117, Wood preservatives Determination of toxic values against Re
20、ticulitermes species (European termites) (laboratory method) EN 317, Particleboards and fibreboards Determination of swelling in thickness after immersion in water EN 1534, Wood and parquet flooring Determination of resistance to indentation (Brinell) Test method ENV 12038, Durability of wood and wo
21、od-based products Wood-based panels Method of test for determining the resistance against wood-destroying basidiomycetes CEN/TS 15083-2, Durability of wood and wood-based products Determination of the natural durability of solid wood against wood-destroying fungi, test methods Part 2: Soft rotting m
22、icro-fungi prEN 15458, Paints and varnishes Laboratory method for testing the efficacy of film preservatives in a coating against algae CEN/TS 15534-1:2007, Wood-plastics composites (WPC) Part 1: Test methods for characterisation of WPC materials and products EN ISO 75-1, Plastics Determination of t
23、emperature of deflection under load Part 1: General test method (ISO 75-1:2004) EN ISO 75-2, Plastics Determination of temperature of deflection under load Part 2: Plastics, ebonite and long-fibre-reinforced composites (ISO 75-2:2004) EN ISO 178, Plastics Determination of flexural properties (ISO 17
24、8:2001) EN ISO 179-1, Plastics Determination of Charpy impact properties Part 1: Non-instrumented impact test (ISO 179-1:2000) EN ISO 527-1, Plastics Determination of tensile properties Part 1: General principles (ISO 527-1:1993 including Corr 1:1994) EN ISO 527-2, Plastics Determination of tensile
25、properties Part 2: Test conditions for moulding and extrusion plastics (ISO 527-2:1993 including Corr 1:1994) EN ISO 899-2, Plastics Determination of creep behaviour Part 2: Flexural creep by three-point loading (ISO 899-2:2003) EN ISO 1183-1, Plastics Methods for determining the density of non-cell
26、ular plastics Part 1: Immersion method, liquid pyknometer method and titration method (ISO 1183-1:2004) EN ISO 1183-3, Plastics Methods for determining the density of non-cellular plastics Part 3: Gas pyknometer method (ISO 1183-3:1999) CEN/TS 15534-2:20075 EN ISO 4589-2, Plastics Determination of b
27、urning behaviour by oxygen index Part 2: Ambient-temperature test (ISO 4589-2:1996) ISO 11359-2, Plastics Thermomechanical analysis (TMA) Part 2: Determination of coefficient of linear thermal expansion and glass transition temperature ISO 16869, Plastics Assessment of the effectiveness of fungistat
28、ic compounds in plastics formulations ISO 16979:2003, Wood based panels Determination of moisture content 3 Characterisation of WPC materials The characteristics of WPC materials, given in Table 1, are divided into two types: required characteristics needed to characterize WPC materials; optional ch
29、aracteristics needed to characterize WPC materials according to customer specifications and applications. These characteristics shall be assessed by using the test methods given in CEN/TS 15534-1. A technical data sheet, giving the characterisation of material shall be provided by the supplier to th
30、e purchaser. Examples of technical data templates are given in Annex A. The technical data sheets shall give the tolerances declared by the supplier for each characteristic. To secure the legal use of the constituents of WPC materials, the supplier shall provide the necessary information, as specifi
31、ed by the purchaser. CEN/TS 15534-2:20076 Table 1 Characterisation of WPC materials Characteristics Ref. to CEN/TS 15534-1 Based test methods External use Internal use Density 6.1 EN ISO 1183-1 EN ISO 1183-3 R R Moisture content 6.2 ISO 16979 O O Heat deflection temperature (HDT) 6.3 EN ISO 75-1 EN
32、ISO 75-2 R R Flexural impact Charpy 7.1.1 EN ISO 179-1/1fU O O Tensile properties - Tensile strength - Tensile strain at break - Youngs modulus 7.2 EN ISO 527-1 EN ISO 527-2 (T.1B) O O Flexural properties - Flexural modulus - Flexural strain - Flexural stress 7.3 EN ISO 178 R R Creep behaviour - Fle
33、xural-creep modulus 7.4 EN ISO 899-2 O a- Resistance to indentation - Brinell hardness 7.5 EN 1534 O a- Swelling and water absorption 8.3 EN 317 R R Resistance against termites 8.6.2 EN 117 and Annex C of CEN/TS 15534-1:2007 O O Resistance against basidiomycetes 8.6.3.1 ENV 12038 and Annex D of CEN/
34、TS 15534-1:2007 R O Resistance against soil inhabiting soft rotting micro-fungi 8.6.3.2 CEN/TS 15083-2 and Annex E of CEN/TS 15534-1:2007 R O Resistance against discolouring micro-fungi 8.6.3.3.1 ISO 16869 R O Resistance against discolouring algae 8.6.3.3.2 prEN 15458 R O Linear thermal expansion 9.
35、1 ISO 11359-2 R - Limit oxygen index 10.1 EN ISO 4589-2 O O R : required characteristics to be assessed. O : optional characteristics to be assessed. aFor decking, only. CEN/TS 15534-2:20077 Annex A (informative) Technical data templates Table A.1 Template giving the required characteristics for ext
36、ernal use Required characteristics Test methods Units Values Density EN ISO 1183-1 EN ISO 1183-3 g/cm3kg/m3Heat deflection temperature (HDT) EN ISO 75-1 EN ISO 75-2 C Flexural properties - Flexural modulus - Flexural strain - Flexural stress EN ISO 178 MPa % MPa Swelling Water absorption EN 317 % %
37、Resistance against termites EN 117 and Annex C of CEN/TS 15534-1:2007 Resistance against basidiomycetes ENV 12038 and Annex D of CEN/TS 15534-1:2007 Resistance against soil inhabiting soft rotting micro-fungi CEN/TS 15083-2 and Annex E of CEN/TS 15534-1:2007 Resistance to discolouring micro-fungi IS
38、O 16869 Resistance against discolouring algae prEN 15458 Linear thermal expansion ISO 11359-2 K-1CEN/TS 15534-2:20078 Table A.2 Template giving the optional characteristics for external use Optional characteristics Test methods Units Values Moisture content ISO 16979:2003 % Charpy impact strength EN
39、 ISO 179-1/1fU kJ/m2Tensile properties - Tensile strength - Tensile strain at break - Youngs modulus EN ISO 527-1 EN ISO 527-2 (Test specimen 1B) MPa % MPa Creep behaviour - Flexural-creep modulus EN ISO 899-2 MPa Resistance to indentation Brinell hardness EN 1534 kgf/mm2Resistance against termites
40、EN 117 and Annex C of CEN/TS 15534-1:2007 Limit oxygen index EN ISO 4589-2 % Table A.3 Template giving the required characteristics for internal use Required characteristics Test methods Units Values Density EN ISO 1183-1 EN ISO 1183-3 g/cm3kg/m3Heat deflection temperature (HDT) EN ISO 75-1 EN ISO 7
41、5-2 C Flexural properties - Flexural modulus - Flexural strain - Flexural stress EN ISO 178 MPa % MPa Swelling and water absorption EN 317 CEN/TS 15534-2:20079 Table A.4 Template giving the optional characteristics for internal use Optional characteristics Test methods Units Values Moisture content
42、ISO 16979 % Charpy impact strength EN ISO 179-1/1fU kJ/m2Tensile properties - Tensile strength - Tensile strain at break - Youngs modulus EN ISO 527-1 EN ISO 527-2 (Test specimen 1B) MPa % MPa Resistance against termites EN 117 and Annex C of CEN/TS 15534-1:2007 Resistance against basidiomycetes ENV
43、 12038 and Annex D of CEN/TS 15534-1:2007 Resistance against soil inhabiting soft rotting micro-fungi CEN/TS 15083-2 and Annex E of CEN/TS 15534-1:2007 Resistance to discolouring micro-fungi ISO 16869 Resistance against discolouring algae prEN 15458 Resistance against termites EN 117 Limit oxygen in
44、dex EN ISO 4589-2 % CEN/TS 15534-2:2007DD CEN/TS BSI389 Chiswick High RoadLondonW4 4AL15534-2:2007BSI British Standards InstitutionBSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is in
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