SVENSK STANDARD SS-EN ISO 15015:2011 Fastställd / Approved: 2011-04-11 Publicerad / Published: 2011-04-28 Utgåva / Edition: 2 Språk / Language: engelska / English ICS: 83.140.10; 83.080.01 Plast Extruderade skivor av slagtålig akrylonitril-styren copolymerer (ABS, AES eller ASA) Allmänna bestämmelser och provningsmetoder (ISO 15015:2011) Plastics Extruded sheets of impact-modified acrylonitrilestyrene copolymers (ABS, AEPDS and ASA) Requirements and test methods (ISO 15015:2011)
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Europastandarden EN ISO 15015:2011 gäller som svensk standard. Detta dokument innehåller den officiella engelska versionen av EN ISO 15015:2011. Denna standard ersätter SS-EN ISO 15015:2007, utgåva 1. The European Standard EN ISO 15015:2011 has the status of a Swedish Standard. This document contains the official version of EN ISO 15015:2011. This standard supersedes the Swedish Standard SS-EN ISO 15015:2007, edition 1. Copyright / Upphovsrätten till denna produkt tillhör SIS, Swedish Standards Institute, Stockholm, Sverige. Användningen av denna produkt regleras av slutanvändarlicensen som återfinns i denna produkt, se standardens sista sidor. Copyright SIS, Swedish Standards Institute, Stockholm, Sweden. All rights reserved. The use of this product is governed by the end-user licence for this product. You will find the licence in the end of this document. Upplysningar om sakinnehållet i standarden lämnas av SIS, Swedish Standards Institute, telefon 08-555 520 00. Standarder kan beställas hos SIS Förlag AB som även lämnar allmänna upplysningar om svensk och utländsk standard. Information about the content of the standard is available from the Swedish Standards Institute (SIS), telephone +46 8 555 520 00. Standards may be ordered from SIS Förlag AB, who can also provide general information about Swedish and foreign standards. Denna standard är framtagen av kommittén för Plast, SIS / TK 156. Har du synpunkter på innehållet i den här standarden, vill du delta i ett kommande revideringsarbete eller vara med och ta fram andra standarder inom området? Gå in på www.sis.se - där hittar du mer information.
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM EN ISO 15015 April 2011 ICS 83.140.10 Supersedes EN ISO 15015:2007 English Version Plastics - Extruded sheets of impact-modified acrylonitrilestyrene copolymers (ABS, AEPDS and ASA) - Requirements and test methods (ISO 15015:2011) Plastiques - Plaques extrudées en copolymères d'acrylonitrile-styrène modifiés choc (ABS, AEPDS ou ASA) - Exigences et méthodes d'essai (ISO 15015:2011) Kunststoffe - Extrudierte Tafeln aus schlagzähmodifizierten Acrylnitril/Styrol-Copolymeren (ABS, AEPDS und ASA) - Anforderungen und Prüfverfahren (ISO 15015:2011) This European Standard was approved by CEN on 31 March 2011. 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 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 version 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, 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 COMMITTEE FOR STANDARDIZATION C O M I T É E U R O P É E N D E N O R M A LIS A T I O N EUROPÄIS C HES KOMITEE FÜR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 15015:2011: E
ISO 15015:2011(E) Contents Page Foreword...iv 1 Scope...1 2 Normative references...1 3 Material...2 4 Requirements...2 4.1 Appearance...2 4.2 Dimensional tolerances...2 4.3 Properties...3 5 Test methods...4 5.1 Test specimens...4 5.2 Delivery condition...5 5.3 Appearance...5 5.4 Dimensions...5 5.5 Density...6 5.6 Mechanical properties...6 5.7 Thermal properties...6 6 Designation...8 6.1 Example for ABS sheets...8 6.2 Example for ASA sheets in rolled form...8 7 Marking...9 Annex A (informative) Additional guide values...10 Bibliography...11 ISO 2011 All rights reserved iii
Foreword This document (EN ISO 15015:2011) has been prepared by Technical Committee ISO/TC 61 "Plastics" in collaboration with Technical Committee CEN/TC 249 Plastics the secretariat of which is 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 October 2011, and conflicting national standards shall be withdrawn at the latest by October 2011. Attention 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. This document supersedes EN ISO 15015:2007. 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, Croatia, 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 the United Kingdom. Endorsement notice The text of ISO 15015:2011 has been approved by CEN as a EN ISO 15015:2011 without any modification. iv
Plastics Extruded sheets of impact-modified acrylonitrilestyrene copolymers (ABS, AEPDS and ASA) Requirements and test methods 1 Scope This International Standard specifies the requirements and test methods for solid flat extruded sheets of impact-modified acrylonitrile-styrene copolymer materials: acrylonitrile-butadiene-styrene (ABS), acrylonitrile- (ethylene-propylene-diene)-styrene (AEPDS) (commonly known as AES) and acrylonitrile-styrene-acrylate (ASA), without fillers or reinforcing materials. This International Standard also applies to ABS, AEPDS and ASA sheet in rolled form. It applies only to thicknesses from 0,25 mm to 20,0 mm. 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, the latest edition of the referenced document (including any amendments) applies. ISO 179-1, Plastics Determination of Charpy impact properties Part 1: Non-instrumented impact test ISO 179-2, Plastics Determination of Charpy impact properties Part 2: Instrumented impact test ISO 291, Plastics Standard atmospheres for conditioning and testing ISO 306:2004, Plastics Thermoplastic materials Determination of Vicat softening temperature (VST) ISO 527-2, Plastics Determination of tensile properties Part 2: Test conditions for moulding and extrusion plastics ISO 1183 (all parts), Plastics Methods for determining the density of non-cellular plastics ISO 2039-1, Plastics Determination of hardness Part 1: Ball indentation method ISO 2580-1, Plastics Acrylonitrile-butadiene-styrene (ABS) moulding and extrusion materials Part 1: Designation system and basis for specifications ISO 2818, Plastics Preparation of test specimens by machining ISO 6402-1, Plastics Acrylonitrile-styrene-acrylate (ASA), acrylonitrile-(ethylene-propylene-diene)-styrene (AEPDS) and acrylonitrile-(chlorinated polyethylene)-styrene (ACS) moulding and extrusion materials Part 1: Designation system and basis for specifications ISO 6603-1:2000, Plastics Determination of puncture impact behaviour of rigid plastics Part 1: Non-instrumented impact testing ISO 11501, Plastics Film and sheeting Determination of dimensional change on heating ISO 2011 All rights reserved 1
ISO 15015:2011(E) 3 Material Sheets shall be made of either ABS extrusion materials as defined in ISO 2580-1 or AEPDS (AES) or ASA extrusion materials as defined in ISO 6402-1, without fillers or reinforcing materials. The extrusion materials can contain additives such as processing aids, stabilizers, flame-protective agents and colorants. Compounds and additives of unknown identity shall not be used. NOTE Legal conditions might necessitate a specific choice of extrusion material (see 4.3.3). 4 Requirements 4.1 Appearance Sheets shall be substantially free from bubbles, voids, cracks, visible impurities and other defects which would make them unfit for the intended use. Surfaces shall be substantially smooth, if not embossed, and free from grooves, sink marks or damage. Colorants shall be homogeneously distributed throughout the material. Slight colour variations due to variations in the extrusion compound or processing conditions are admissible. The exact extent of variations in any of the above, as well as gloss level specifications, if required, shall be agreed between the interested parties. Sheets shall be examined in accordance with 5.3. 4.2 Dimensional tolerances 4.2.1 Thickness Within any delivery of sheets, the maximum thickness variation from the nominal value, Δh 1, in millimetres, shall satisfy the requirement Δh 1 u (0,03 mm + 0,04 h n ) (1) where h n is the nominal sheet thickness, in millimetres. Within any individual sheet, the maximum thickness variation, Δh 2, in millimetres, shall satisfy the requirement Δh 2 u (0,03 mm + 0,02 h n ) (2) Testing shall be in accordance with 5.4.1. 4.2.2 Length and width The nominal length, l n, and nominal width, b n, of sheets shall be as agreed between the interested parties. Unless agreed differently, the length shall be in the direction of extrusion. For any individual sheet selected at random from any delivery, the tolerances on length and width shall be in accordance with Table 1. Testing shall be in accordance with 5.4.2. Table 1 Tolerances on length and width of sheets Values in millimetres Nominal dimension Tolerances D n Length Width D n u 1 000 D n > 1 000 + 3 + 2 1 1 3 3 + 3 10 ln + 2 10 bn 1 1 For rolled sheets, the minimum length shall be the nominal length. 2 ISO 2011 All rights reserved
ISO 15015:2011(E) 4.2.3 Rectangularity For any individual sheet selected at random from any delivery, the rectangularity tolerance, expressed as the difference in length of the diagonals, d 1 d 2 (see Figure 1), shall satisfy the requirement d 1 d 2 u 2 10 3 (l n 2 + b n 2 ) (3) Figure 1 Difference in length of diagonals, d 1 d 2 Testing shall be in accordance with 5.4.3. 4.2.4 Bow of sheets in rolled form For sheets in rolled form, a maximum bow of 20 mm in a 10 m length is permissible. Testing shall be in accordance with 5.4.4. 4.3 Properties 4.3.1 Mechanical and thermal properties The basic mechanical and thermal properties shall be as specified in Tables 2 and 3. Guide values of other properties of extruded ABS, AEPDS (AES) and ASA sheets are given in Tables A.1 and A.2 in Annex A. Table 2 Mechanical and thermal properties ABS Property Unit Requirements (average values) for ABS-NI a ABS-HI a Test method subclause Mechanical properties Thermal properties Tensile stress at yield, σ y MPa W 35 W 30 5.6.1 Tensile modulus, E t MPa W 2 100 W 1 800 5.6.2 Charpy impact strength of unnotched specimens, a cu, at 20 C b kj/m 2 W 40 W 60 5.6.3 Charpy impact strength of notched specimens, a cn, at +23 C b kj/m 2 W 10 W 15 5.6.4 50 % impact-failure energy, E 50, at h n = 4 mm J W 30 W 55 5.6.5 Ball indentation hardness, HB (test load 358 N) N/mm 2 W 80 W 60 5.6.6 Vicat softening temperature, VST (force 50 N, heating rate 50 C/h) a NI: normal impact, HI: high impact. b Only valid for nominal sheet thicknesses h n W 4 mm (see also 5.1.1). C 90 to 105 85 to 105 5.7.1 ISO 2011 All rights reserved 3