1、BRITISH STANDARDBS EN ISO 11833-2:2006Incorporating Amendment No. 1(to renumber BS ISO 11833-2:1998as BS EN ISO11833-2:2006)Plastics Unplasticized poly(vinyl chloride) sheets Types, dimensions and characteristics Part 2: Sheets of thickness less than 1 mmThe European Standard EN ISO 11833-2:2006 has
2、 the status of a British StandardICS 83.140.10BS EN ISO 11833-2:2006This British Standard, having been prepared under the direction of the Sector Board for Materials and Chemicals, was published under the authority of the Standards Board and comes into effect on 15 October 1998 BSI June 2006ISBN 0 5
3、80 30589 9National forewordThis British Standard is the official English language version of EN ISO 11833-2-2006. It is identical with ISO 11833-2:1998.The UK participation in its preparation was entrusted to Technical Committee PRI/75, Plastics and rubber films and sheets, which has the responsibil
4、ity to:A list of organizations represented on this committee can be obtained on request to its secretary.Cross-referencesThe British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “I
5、nternational Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue.A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application.Compliance with
6、a British Standard does not of itself confer immunity from legal obligations.aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related internation
7、al and European developments and promulgate them in the UK.Summary of pagesThis document comprises a front cover, an inside front cover, pages i and ii, theEN title page, the ISO title page, pages iv to vi, pages 1 to 4 and a backcover.This standard has been updated (see copyright date) and may have
8、 had amendments incorporated. This will be indicated in the amendment table on the inside front cover.Amendments issued since publicationAmd. No. Date Comments11833-2 June 2006 Renumbers BS ISO 11833-2:1998 as BS EN ISO 11833-2:2006BS EN ISO 11833-2:2006 BSI 05-1999 iContentsPageNational foreword In
9、side front coverForeword vText of ISO 11833-2 1iiblankEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 11833-2April 2006ICS 83.140.10English VersionPlastics - Unplasticized poly(vinyl chloride) sheets - Types,dimensions and characteristics - Part 2: Sheets of thickness lessthan 1 mm (ISO 11833-
10、2:1998)Plastiques - Feuilles en poly(chlorure de vinyle) nonplastifi - Types, dimensions et caractristiques - Partie 2:Feuilles et films dpaisseur infrieure 1 mm (ISO 11833-2:1998)Kunststoffe - Weichmacherfreie Polyvinylchloridtafeln -Typen, Mae und Eigenschaften - Teil 2: Tafeln mit einergeringeren
11、 Dicke als 1 mm (ISO 11833-2:1998)This European Standard was approved by CEN on 16 March 2006.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
12、 lists and bibliographical references concerning such nationalstandards 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 translationunder the resp
13、onsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland
14、, 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 Stassart, 36 B-1
15、050 Brussels 2006 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN ISO 11833-2:2006: EEN ISO 11833-2:2006 (E) Foreword The text of ISO 11833-2:1998 has been prepared by Technical Committee ISO/TC 61 “Plastics” of the International Org
16、anization for Standardization (ISO) and has been taken over as EN ISO 11833-2:2006 by Technical Committee CEN/TC 249 “Plastics“, the secretariat of which is held by IBN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsem
17、ent, at the latest by October 2006, and conflicting national standards shall be withdrawn at the latest by October 2006. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium,
18、 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. Endorsement noticeThe text of ISO 11
19、833-2:1998 has been approved by CEN as EN ISO 11833-2:2006 without any modifications. EN ISO 11833-2:2006iv BSI 05-1999ContentsPageForeword v1 Scope 1 2 Normative references 13 Material 14 Classification 15 Requirements 16 Test methods 37 Marking 4Figure 1 Rectangularity 4Table 1 Tolerances on lengt
20、h, width and rectangularity 2Table 2 Tolerances on thickness 2Table 3 Properties of sheets 2Table 4 Optional properties 3EN ISO 11833-2:2006 BSI 05-1999 vForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The w
21、ork of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-govern
22、mental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.Draft International Standards adopted by the technical committees are circulated to the member bodies for voti
23、ng. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote.International Standard ISO 11833-2 was prepared by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 11, Products.ISO 11833 consists of the following parts, under the general ti
24、tle Unplasticizedpoly(vinyl chloride) sheets Types, dimensions and characteristics: Part 1: Sheets of thickness not less than 1 mm; Part 2: Sheets of thickness less than 1 mm.Descriptors: Plastics products, unplasticized polyvinyl chloride, plastic sheets, classification, specifications, dimensions,
25、 characteristics, mechanical properties, physical properties, tests, dimensional measurements.viblankEN ISO 11833-2:2006 BSI 05-1999 11 Scope1.1 This part of ISO 11833 specifies requirements for sheets and films of unplasticized poly(vinyl chloride) (PVC-U) and the test methods to be used to measure
26、 the required values.1.2 It applies only to sheets of thickness less than 1,0 mm.1.3 It does not cover thermoshrinkable or biaxially stretched PVC-U sheets and films.2 Normative referencesThe following standards contain provisions which, through reference in this text, constitute provisions of this
27、part of ISO 11833. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this part of ISO 11833 are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Memb
28、ers of IEC and ISO maintain registers of currently valid International Standards.ISO 75-2:1993, Plastics Determination of temperature of deflection under load Part 2: Plastics and ebonite.ISO 291:1997, Plastics Standard atmospheres for conditioning and testing.ISO 306:1994, Plastics Thermoplastic ma
29、terials Determination of Vicat softening temperature (VST).ISO 527-3:1995, Plastics Determination of tensile properties Part 3: Test conditions for films and sheets.ISO 1163-1:1995, Plastics Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion materials Part 1: Designation system and ba
30、sis for specifications.ISO 2818:1994, Plastics Preparation of test specimens by machining.ISO 2859-1:, Sampling procedures for inspection by attributes Part 1: Sampling plans indexed by acceptable quality level (AQL) for lot-by-lot inspection1).ISO 8256:1990, Plastics Determination of tensile-impact
31、 strength.ISO 11501:1995, Plastics Film and sheeting Determination of dimensional change on heating.3 MaterialSheets shall be fabricated from unplasticized PVC compounds as defined in ISO 1163-1:1995, subclause 1.3. Compounds may contain additives such as stabilizers, lubricants, processing aids, im
32、pact modifiers, flame retardants and colourants. Compounds and additives of unknown identity and composition shall not be used for the processing of sheets.NOTE Legal considerations may cause a specific choice of compound.4 ClassificationSheets are classified into four groups (three of which are sub
33、divided into two classes) by the numerical values of the two most important properties, i.e. the tensile impact strength and the Vicat softening temperature (see Table 3).5 Requirements5.1 AppearanceThe surface shall be free of noticeable flaws, cracks, mottling, voids, bubbles, impurities and other
34、 defects which are not acceptable for the application envisaged. The sheet shall have a smooth surface, except for embossed sheets which shall have a uniform pattern. Any further requirements concerning appearance shall be agreed between the interested parties.5.2 ColourColourants shall be distribut
35、ed uniformly throughout the material. Admissible differences in colour within a sheet and amongst sheets shall be agreed between the interested parties as required.1)To be published. (Revision of ISO 2859-1:1989)EN ISO 11833-2:20062 BSI 05-19995.3 Dimensions5.3.1 Length, width and rectangularityThe
36、length and width of sheets shall be agreed between the interested parties. The tolerances on the dimensions and the rectangularity shall be as specified in Table 1.Table 1 Tolerances on length, width and rectangularity5.3.2 ThicknessThe tolerance on the thickness shall be as specified in Table 2.Tab
37、le 2 Tolerances on thickness5.4 PropertiesThe properties of sheets of each group and class shall be as specified in Table 3.Table 3 Properties of sheetsThe requirements for the optional properties given in Table 4 shall be agreed between the interested parties as required.Dimensions in millimetresDi
38、mension/rectangularity ToleranceLength Flat sheetRolled sheet Minus not acceptedWidthRectangularity Flat sheet l54 mm per 1 000 mm of sideNominal thickness, dmmTolerance%d5 0,03 400,03 d5 0,05 300,05 d5 0,1 200,1 d50,3 150,3 d50,5 130,5 d l,0 10Property Test method Unit Requirements SeesubclauseGrou
39、p 1 Group 2 Group 3 Group 4Class 1 Class 2 Class 1 Class 2 Class 1 Class 2Tensile stress at yieldISO 527-3 Type 1B 50 mm/minMPaJ 40J 40J 40J 40J 40J 40J 406.4.1Nominal strain at breakISO 527-3 Type 1B 50 mm/min%J 20J 20J 20J20J 20J 20J 206.4.1Tensile impact strengthISO 8256 Method A Type 3kJ/m2J 300
40、J 300J 400J 400 6.4.2Vicat softening temperatureISO 306 Method BCJ 60J 70J 60J 70J 60J 70J 906.5+200+50EN ISO 11833-2:2006 BSI 05-1999 3Table 4 Optional properties5.5 Chemical and physiological properties5.5.1 FlammabilityRequirements for flammability shall be agreed between the interested parties a
41、s required. Relevant national and international standards shall be considered in the agreement.5.5.2 Chemical resistanceRequirements for chemical resistance for specific applications shall be agreed between the interested parties as required.5.5.3 Physiological behaviourRequirements for physiologica
42、l behaviour shall be agreed between the interested parties as required. The relevant legislation shall be taken into consideration if the sheet will come into contact with food.6 Test methods6.1 General6.1.1 SamplingTake a sample sufficient to determine the compliance of the material with this speci
43、fication. The sampling procedure given in ISO 2859-1 is recommended.6.1.2 Preparation of specimensPrepare all specimens in accordance with ISO 2818. Prepare the specimens for tensile strength, tensile impact strength and dimensional change on heating by stamping or cutting. The surface of the specim
44、ens shall be free of any damage or faults in order to avoid notch effects. Should any burrs be present on a specimen, remove them without damaging the surface.6.1.3 Conditioning and testing of specimensUnless otherwise specified in the applicable test method, carry out testing in one of the standard
45、 atmospheres specified in ISO 291, after conditioning the specimens for at least 16 h in the same atmosphere.6.2 Appearance examinationExamine the surfaces and cut edges with the naked eye from a distance of 60 cm for noticeable flaws, cracks, mottling, voids, bubbles, impurities and other defects,
46、inspecting the sheet in the direction opposite to that of the incident light.6.3 Dimensions6.3.1 Measure the length, width and diagonals of the sheet to the nearest 1 mm, using a calibrated ruler.6.3.2 Measure the thickness to the nearest 0,01 mm, using a calibrated thickness gauge.6.3.3 Rectangular
47、ityDetermine the rectangularity %l as shown in Figure 1.6.4 Mechanical properties6.4.1 Tensile stress at yield and nominal strain at breakDetermine the tensile stress at yield and the nominal strain at break in accordance with ISO 527-3, using at least five type 1B specimens for each direction and a
48、 test speed of 50 mm/min.6.4.2 Tensile impact strengthDetermine the tensile impact strength in accordance with ISO 8256.Property Test method UnitTemperature of deflection under load ISO 75-2 Method ACDimensional change on heating ISO 11501 %EN ISO 11833-2:20064 BSI 05-19996.5 Vicat softening tempera
49、tureDetermine the Vicat softening temperature in accordance with ISO 306, Method B.7 MarkingThe following information shall be marked on each package of sheets:a) the number of this part of ISO 11833, the material and the product designation as shown below:b) the dimensions;c) the manufacturers name and country, and the year and month of manufacture
