BS-EN-ISO-1874-2-1996.pdf
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1、BRITISH STANDARD BS EN ISO 1874-2:1996 Plastics Polyamide (PA) moulding and extrusion materials Part 2: Preparation of test specimens and determination of properties The European Standard EN ISO 1874-2:1995 has the status of a British Standard ICS 83.080.20 Licensed Copy: sheffieldun sheffieldun, na
2、, Mon Nov 20 02:14:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 1874-2:1996 This 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 May 1996 BSI 11
3、-1999 The following BSI references relate to the work on this standard: Committee reference PRI/35 Draft for comment 94/340137 DC ISBN 0 580 25567 0 Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee PRI/35, Speciality therm
4、oplastics moulding materials, upon which the following bodies were represented: British Plastics Federation British Telecommunications plc Department of Trade and Industry (National Physical Laboratory) Electrical Installation Equipment Manufacturers Association (BEAMA) ERA Technology Ltd. Federatio
5、n of the Electronics Industry Ministry of Defence PERATEC Ltd. RAPRA Technology Ltd. Society of Motor Manufacturers and Traders Ltd. Amendments issued since publication Amd. No.DateComments Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 02:14:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS
6、EN ISO 1874-2:1996 BSI 11-1999i Contents Page Committees responsibleInside front cover National foreword ii Foreword2 1Scope3 2Normative references3 3Preparation of test specimens4 4Conditioning of test specimens5 5Determination of properties5 Table 1 Conditions for injection moulding of test specim
7、ens4 Table 2 Standard properties and test conditions6 Table 3 Specialized properties and test conditions7 List of references Inside back cover Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 02:14:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 1874-2:1996 ii BSI 11-1999 National fore
8、word This British Standard has been prepared by Technical Committee PRI/35 and is the English language version of EN ISO 1874-2:1995, Plastics Polyamide (PA) moulding and extrusion materials Part 2: Preparation of test specimens and determination of properties, published by the European Committee fo
9、r Standardization (CEN). It is identical with ISO 1874-2:1995 published by the International Organization for Standardization (ISO). EN 1874-2:1995 was produced as a result of international discussions in which the United Kingdom took an active part. Cross-references Publication referred toCorrespon
10、ding British Standard ISO 62:1980BS 2782 Methods of testing plastics Part 4 Chemical properties Methods 430A to 430D:1983 Determination of water absorption at 23 C. Determination of water absorption at 23 C with allowance for water-soluble matter. Determination of boiling water absorption. Determina
11、tion of boiling water absorption with allowance for water-soluble matter ISO 75-1:1993Part 1 Thermal properties Method 121:1994 General test method for determination of temperature of deflection under load of plastics ISO 75-2:1993Methods 121A to 121C:1994 Determination of temperature of deflection
12、under load of plastics and ebonite ISO 179:1993Part 3 Mechanical properties Method 359:1993 Determination of Charpy impact strength ISO 180:1993Method 350:1993 Determination of Izod impact strength ISO 294:1995Part 9 Sampling and test specimen preparation Method 910A:1977 Injection moulding test spe
13、cimens of thermoplastic materials ISO 527-1:1993Part 3 Mechanical properties Method 321:1994 Determination of tensile properties. General principles ISO 527-2:1993Method 322:1994 Determination of tensile properties, test conditions for moulding and extrusion plastics ISO 1110:1995BS ISO 1110:1995 Pl
14、astics Polyamides Accelerated conditioning of test specimens ISO 1183:1987BS 2782 Methods of testing plastics Part 6 Dimensional properties Methods 620A to 620D:1991 Determination of density and relative density of non-cellular plastics ISO 1210:1992Part 1 Thermal properties Method 140A:1992 Determi
15、nation of the burning behaviour of horizontal and vertical specimens in contact with a small-flame ignition source ISO 3146:1985Methods 125A to 125C:1991 Determination of melting behaviour (melting temperature or melting range) of semi-crystalline polymers ISO 3167:1993Part 9 Sampling and test speci
16、men preparation Method 931A:1993 Preparation and use of multipurpose test specimens Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 02:14:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 1874-2:1996 BSI 11-1999iii A British Standard does not purport to include all the necessary provisi
17、ons of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. ISO 3451-4:1986Part 4 Chemical properties Method 470D:1991 Determination of ash of polyamides ISO 8256:1990Part 3
18、 Mechanical properties Methods 354A and 354B:1991 Determination of tensile-impact strength ISO 10350:1993BS 7008 Acquisition and presentation of comparable data for basic properties of plastics Part 1:1994 Method for single-point data IEC 93:1980BS 6233:1982 Methods of test for volume resistivity an
19、d surface resistivity of solid electrical insulating materials IEC 112:1979BS 5901:1980 Method of test for determining the comparative and the proof tracking indices of solid insulating materials under moist conditions Summary of pages This document comprises a front cover, an inside front cover, pa
20、ges i to iv, the EN ISO title page, pages 2 to 8, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Licensed Copy: sheffieldun sheffieldun, na,
21、Mon Nov 20 02:14:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI iv blank Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 02:14:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 1874-2 December 1995 ICS 83.080 Descriptors: See ISO document En
22、glish version Plastics Polyamide (PA) moulding and extrusion materials Part 2: Preparation of test specimens and determination of properties (ISO 1874-2:1995) Plastiques Matriaux polyamides (PA) pour moulage et extrusion Partie 2: Prparation des prouvettes et dtermination des proprits (ISO 1874-2:19
23、95) Kunststoffe Polyamid (PA) Formmassen fr das Spritzgieen und die Extrusion Teil 2: Herstellung von Probekrpern und Bestimmung von Eigenschaften (ISO 1874-2:1995) This European Standard was approved by CEN on 1995-10-05. CEN members are bound to comply with the CEN/CENELEC Internal Regulations whi
24、ch 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 Central Secretariat or to any CEN member. This European Sta
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