1、BRITISH STANDARDPlastics Decorative solid surfacing materialsPart 2: Determination of properties Sheet goodsICS 83.140.20nullnull nullnullnullnullnullnullnull nullnullnullnullnullnullnull nullnullnull nullnullnullnullnullnullnullnullnullnull nullnullnullnullnullnull nullnull nullnullnullnullnullnull
2、nullnullnull nullnull nullnullnullnullnullnullnullnullnull nullnullnullBS EN ISO19712-2:2013National forewordThis British Standard is the UK implementation of EN ISO 19712-2:2013. It is identical to ISO 19712-2:2007. It supersedes BS ISO 19712-2:2007, which is withdrawn.The UK participation in its p
3、reparation was entrusted to Technical Committee PRI/76, Laminated sheet for decorative purposes.A list 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 respons
4、ible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.BS EN ISO 19712-2:2013This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2008 The British Standards Institution 2013. Pu
5、blished by BSI Standards Limited 2013Amendments/corrigenda issued since publicationDate Comments 30 April 2013 This corrigendum renumbers BS ISO 19712-2:2007 as BS EN ISO 19712-2:2013ISBN 978 0 580 78957 1EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 19712-2 January 2013 ICS 83.140.20 Eng
6、lish Version Plastics - Decorative solid surfacing materials - Part 2: Determination of properties - Sheet goods (ISO 19712-2:2007)Plastiques - Matriaux dcoratifs massifs de revtement de surface - Partie 2: Dtermination des proprits - Produits en feuilles (ISO 19712-2:2007) Kunststoffe - Dekorative
7、Mineralwerkstoffe - Teil 2: Prfverfahren - Plattenware (ISO 19712-2:2007) This European Standard was approved by CEN on 22 December 2012. 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 nationa
8、l standard without any alteration. Up-to-date lists and bibliographical 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 versio
9、n in any other language made by translation under the responsibility 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, Cze
10、ch Republic, Denmark, Estonia, Finland, Former Yugoslav Republic 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. E
11、UROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG 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 ISO 19712-2:2013: EEN ISO
12、 19712-2:2013 (E) 2 Foreword The text of ISO 19712-2:2007 has been prepared by Technical Committee ISO/TC 61 “Plastics” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 19712-2:2013 by Technical Committee CEN/TC 249 “Plastics” the secretariat of which is
13、held by NBN. 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 July 2013, and conflicting national standards shall be withdrawn at the latest by July 2013. Attention is drawn to the possibility that
14、 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 organisations of the following countries are bound to
15、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, Malta, Netherlands, Norway, Poland, Portugal, Rom
16、ania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 19712-2:2007 has been approved by CEN as a EN ISO 19712-2:2013 without any modification. BS EN ISO 19712-2:2013Reference numberISO 19712-2:2007(E)INTERNATIONAL STANDARDISO19712-2Fi
17、rst edition2007-12-15Plastics Decorative solid surfacingmaterials Part 2: Determination of properties Sheet goods iiiContents PageForeword ivIntroduction v1Scope . 12Normative references. 13Terms and definitions. 24Cleaning the test specimen surface . 25Surface defects. 36Consistency of colour 37Loa
18、d test 58Resistance to impact by large-diameter ball .79Lightfastness.1010 Stain/chemical-resistance test1511 Resistance to cigarette burns . 2312 Resistance to dry heat 3113 Resistance to wet heat. 3714 Hot/cold-cycle water-resistance test 4015 Hardness4116 Ability to be renewed 41Bibliography. 42B
19、S EN ISO 19712-2:2013 ISO 19712-2:2007 (E)iv Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each memb
20、er bodyinterested in a subject for which a technical committee has beenestablished has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closel ywith the International Elect
21、rotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.The main task of technical committees is to prepare International Standards. Draft International Standardsadopted
22、by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent r
23、ights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 19712-2 was prepared by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 11, Products. ISO 19712 consists of the following parts, under the general title Plastics Decorative solid surfacingmaterials:
24、Part 1: Classification and specifications Part 2: Determination of properties Sheet goods Part 3: Determination of properties Solid surface shapesBS EN ISO 19712-2:2013 ISO 19712-2:2007 (E)vIntroduction This part of ISO 19172 is intended for use by manufacturers, installers and specifiers of solid s
25、urfacingmaterials.The test methods and minimum performance values presented have been related as closely as possible toend-use applications. The fabrication techniques employed may, however,have a bearing on productperformance and service. The performance requirements include impact resistance, stru
26、cture, renewability, colourfastness, cleanability,stain resistance, water resistance, chemical resistance, bacterial and fungal resistance, and other significant properties. BS EN ISO 19712-2:2013 ISO 19712-2:2007 (E)blankBS EN ISO 19712-2:2013 ISO 19712-2:2007 (E)1Plastics Decorative solid surfacin
27、g materials Part 2: Determination of properties Sheet goods SAFETY STATEMENT Persons using this document should be familiar with normal laboratorypractice, if applicable. This document does not purport to address all of the safety problems, if any,associated with its use. It is the responsibility of
28、 the user to establish appropriate safety and healthpractices and to ensure compliance with any regulatory conditions. 1 Scope This part of ISO 19712 specifies the methods of test for determination of the properties of solid surfacingmaterials, as defined in Clause 3, in the form ofsheets. These met
29、hods are primarily intended for testing the materials specified in ISO 19712-1.The tests maybe carried out on finished sheets, but are generally carried out on test specimens of a sizesufficient to meet the requirements of the test, and of the same material and finish as the finished sheet. 2 Normat
30、ivereferencesThe following referenced documents are indispensable for the application of this document. For datedreferences, only the edition cited applies. For undated references, the latest edition of the r eferenceddocument (including any amendments) applies.ISO 105-A02, Textiles Tests for colour
31、 fastness PartA02: Grey scale for assessing change in colourISO 105-B02, Textiles Tests for colour fastness PartB02: Colour fastness to artificial light: Xenon arc fading lamp testISO 209:2007, Aluminium and aluminium alloys Chemical compositionISO 1770, Solid-stem general purpose thermometersISO 20
32、39-1, Plastics Determination of hardness Part 1: Ball indentation methodISO 2039-2, Plastics Determination of hardness Part 2: Rockwell hardnessISO 3668, Paints and varnishes Visual comparison of the colour of paintsISO 4211:1979, Furniture Assessment of surface resistance to cold liquidsISO 4892:19
33、81, Plastics Methods of exposure to laboratory light sources 1)ISO 4892-1, Plastics Methods of exposure to laboratory light sources Part 1: General guidance1) Withdrawn, but still used in certain Asian countries. BS EN ISO 19712-2:2013 ISO 19712-2:2007 (E)2 ISO 4892-2:2006, Plastics Methods of expos
34、ure to laboratory light sources Part 2: Xenon-arc lamps ISO 9370, Plastics Instrumental determination of radiant exposure in weathering tests General guidance and basic test methodISO 19712-1, Plastics Decorative solid surfacing materials Part1: Classification and specifications CIE Publication No.
35、85:1989, Solar spectral irradiance ASTM D 2244, Standard Practice for Calculation of Color Tolerances and Color Differences from Instrumentally Measured Color CoordinatesASTM D 2583, Standard Test Method for Indentation Hardness of Rigid Plastics by Means of a Barcol Impressor3 Terms and definitions
36、 For the purposes of this document, the following terms and definitions apply.3.1 solid surfacing material SSM material, composed of polymeric materials together with pigments and fillers, intended to be cast into sheets or shaped productsNOTE 1 The material is of the same composition throughout the
37、 whole thickness of the sheet or product. NOTE 2 Sheets and products made from SSMs are repairable and renewable to the original finish. NOTE 3 SSMs can also be fabricated into continuous sheets with inconspicuous seams. 4 Cleaning the test specimen surface 4.1 General The surface to be tested shall
38、 be prepared prior to testing using the procedure specified in 4.3. 4.2 Materials4.2.1 Cellulose sponge. 4.2.2 Non-abrasive cleanser, containing a bleaching agent. 4.2.3 Water. 4.2.4 Clean, absorbent, lint-free material. 4.3 Procedure Clean the surface using a damp sponge and non-abrasive cleanser c
39、ontaining a bleaching agent, scrubbing the surface with light hand pressure for up to 1,0 min/m2. Rinse the prepared surface with water and dry with clean, absorbent, lint-free material. BS EN ISO 19712-2:2013 ISO 19712-2:2007 (E)35 Surface defects 5.1 Procedure The entire finished surface of a suit
40、able-size sheet shall be rubbed with a sponge and a 50 % solution of tap water and water-soluble black or blue-black ink after the surface has been wash ed and dried asdescribed in4.3. When inspecting coloured sheets, contrasting-coloured ink shall be used. The ink shall be wiped from thesurface wit
41、h a damp cloth and the surface dried before inspection. 5.2Method of inspection of surface After being inked in accordance with 5.1, the sur face of the sheet shall be inspected with the unaided eye fordefects and blemishes from a distance of between 305 mm and 610 mm, using a light source giving an
42、illumination intensity of (1 615 540) lx near the surface to be inspected. 5.3 Performance requirementsThe finished surfaces of sheets shall be free from cracks, chipped areas, pinholes and blisters. Spots, dirt and similar surface blemishes are admissible provided the total area covered by such ble
43、mishes isnot more than 1,0 mm2 /m2 of sheet surface. The blemishes maybe concentrated in one place or scattered over the sheet. 5.4 Test reportThe test report shall include the following information:a) a reference to this part of ISO 19712; b) the name and type of product; c) whether the surface was
44、 free from cracks, chipped areas, etc.; d) whether the area covered byspots,dirt, etc., was more than 1,0 mm 2 /m2 of sheet surface; e) anydeviation from the method specified; f) the date of the test. 6 Consistency of colour 6.1Test apparatus and materials 6.1.1 Tabletop , approximately760 mm above
45、the floor.6.1.2 Overhead white fluorescent lights,with the bulbs positioned parallel to the line of sight and providing an illumination intensity of 800 lx to 1 100 lx at the tabletop.6.1.3 Manufacturers recommended seam adhesive. 6.1.4Manufacturers recommended abrasives and random orbital sander .
46、6.2 Test specimens Two specimens shall be prepared, one from the beginning of the lot and the other from the end of the lot. BS EN ISO 19712-2:2013 ISO 19712-2:2007 (E)4 For each test specimen, cut two str ips, each 320 mm wide, from the full width of the sheet and bond the stripstogether, offset by
47、 792 mm, with the manufacturers recommended adhesive as shown in Figure 1. The stripsshall be bonded in the same direction as theywere removed from the sheet. Cut off the two unbondedportions of the panel thus prepared togive a (640 0,5) mm (792 0,5) mm specimen with a bond seamrunning down the cent
48、reline between the midpoints of the 640-mm-long sides as shown in Figure 2. Finish the seamed specimen by sanding with an orbital sander. The seam shall be made and finished in strict accordance with the manufacturers recommendations for the fabrication and finishing of seamed panels.Dimensions in m
49、illimetres Key1 seam2 cut lines X = full width of sheet Figure 1 Fabrication of seamed panel from which specimen is cutDimensions in millimetres Figure 2 Seamed specimenBS EN ISO 19712-2:2013 ISO 19712-2:2007 (E)56.3 Test procedure Place a specimen on the table face up and view it under the illumination defined in 6.1.2 at an eye-to-specimen distance of 760 mm to 910 mm. View the s pecimen at angles of approximately 45 and 75. 6.4 Performance requirementThere shall be no noticeable base col
