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1、BRITISH STANDARD BS EN ISO 1060-1:1999 Plastics Homopolymer and copolymer resins of vinyl chloride Part 1: Designation system and basis for specifications The European Standard EN ISO 1060-1:1999 has the status of a British Standard ICS 83.080.20 Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 2
2、0 02:23:02 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 1060-1:1999 This British Standard, having been prepared under the direction of the Sector Committee for Materials and Chemicals, was published under the authority of the Standards Committee and comes into effect on 15 August 1999 BSI 03
3、-2000 ISBN 0 580 32843 0 National foreword This British Standard is the English language version of EN ISO 1060-1:1999. It is identical with ISO 1060-1:1998. The UK participation in its preparation was entrusted to Technical Committee PRI/82, Thermoplastic Materials, which has the responsibility to:
4、 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 international and European developments and promulgate them in the UK. A list of organi
5、zations represented on this committee can be obtained on request to its secretary. Cross-references Attention is drawn to the fact that CEN and CENELEC Standards normally include an annex which lists normative references to international publications with their corresponding European publications. T
6、he 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 “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A
7、 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 a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a
8、 front cover, an inside front cover, pages i and ii, the EN ISO title page, page 2, the ISO title page, pages ii to iv, pages 1 to 7 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 in
9、side front cover. Amendments issued since publication Amd. No.DateComments Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 02:23:02 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 1060-1:1999 BSI 02-2000i Contents Page National forewordInside front cover Foreword2 Forewordiii Text of EN
10、ISO 1060-11 Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 02:23:02 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ii blank Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 02:23:02 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 1060-1 M
11、ay 1999 ICS 83.080.20 English version Plastics Homopolymer and copolymer resins of vinyl chloride Part 1: Designation system and basis for specifications (ISO 1060-1:1998) Plastiques Rsines dhomopolymres et de copolymres de chlorure de vinyle Partie 1: Systme de dsignation et base de spcification (I
12、SO 1060-1:1998) Kunststoffe Homo-und Copolymere des Vinylchlorids Teil 1: Bezeichnungssystem und Basis fr Spezifikationen (ISO 1060-1:1998) This European Standard was approved by CEN on 18 April 1999. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the condi
13、tions 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 Standard exists in three
14、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 Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austr
15、ia, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central
16、Secretariat: rue de Stassart 36, B-1050 Brussels 1999 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 1060-1:1999 E Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 02:23:02 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN I
17、SO 1060-1:1999 2 BSI 02-2000 Foreword The text of the International Standard from Technical Committee ISO/TC 61 “Plastics” of the International Organization for Standardization (ISO) has been taken over as an European Standard by Technical Committee CEN/TC 249 “Plastics”, the secretariat of which is
18、 held by IBN. 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 November 1999, and conflicting national standards shall be withdrawn at the latest by November 1999. According to the CEN/CENELEC Inte
19、rnal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland
20、 and the United Kingdom. Endorsement notice The text of the International Standard ISO 1060-1:1998 has been approved by CEN as a European Standard without any modification. Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 02:23:02 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Licensed Copy: sheff
21、ieldun sheffieldun, na, Mon Nov 20 02:23:02 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 1060-1:1999 ii BSI 02-2000 Contents Page Forewordiii 1Scope1 2Normative references1 3Designation and specification system1 4Examples of designations and specifications6 Table 1 Code-letters used for additio
22、nal information in data block 12 Table 2 Code-letters used in data block 22 Table 3 Code-numbers used for reduced viscosity in data block 33 Table 4 Code-numbers used for apparent density in data block 34 Table 5 Code-numbers used for retention on a 63 4m sieve in data block 34 Table 6 Code-numbers
23、used for plasticizer absorption in data block 34 Table 7 Code-numbers used for viscosity of a standard paste in data block 35 Table 8 Code-letters used for rheological behaviour in data block 35 Descriptors: Plastics, thermoplastic resins, vinyl resins, homopolymers, copolymers, vinyl chloride, desi
24、gnation alphanumeric codes, specifications, data blocks. Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 02:23:02 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 1060-1:1999 BSI 02-2000iii Foreword ISO (the International Organization for Standardization) is a worldwide federation of nationa
25、l standards bodies (ISO member bodies). The work 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. Internation
26、al organizations, governmental and non-governmental, 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 committee
27、s 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. International Standard ISO 1060-1 was prepared by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 9, Thermoplastic materials. Th
28、is second edition cancels and replaces the first edition (ISO 1060-1:1982) and includes the following main changes: a) the viscosity and the type of rheological behaviour of standard pastes have been introduced as designatory properties for paste resins; b) retention on a 63 4m sieve has been introd
29、uced as a designatory property; c) plasticizer absorption has been introduced as a designatory property. ISO 1060 consists of the following parts, under the general title Plastics Homopolymer and copolymer resins of vinyl chloride: Part 1: Designation system and basis for specifications; Part 2: Pre
30、paration of test samples and determination of properties. Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 02:23:02 GMT+00:00 2006, Uncontrolled Copy, (c) BSI iv blank Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 02:23:02 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 1060-1:1999
31、BSI 02-20001 1 Scope 1.1 This part of ISO 1060 establishes a system of designation for vinyl chloride thermoplastic resins, which may be used as the basis for specifications. 1.2 The types of vinyl chloride plastics are differentiated from each other by a classification system based on appropriate l
32、evels of the designatory properties: a) reduced viscosity b) apparent density c) retention on a 63 4m mesh sieve d) plasticizer absorption at room temperature (for general-purpose resins and filler resins only) e) the viscosity and the type of rheological behaviour of a standard paste (for paste res
33、ins only) and on information about basic polymer parameters, polymerization processes and intended applications. 1.3 This part of ISO 1060 is applicable to resins in powder form which consist of homopolymers of the monomer vinyl chloride and copolymers, terpolymers, etc., of vinyl chloride with one
34、or more other monomers, but where vinyl chloride is the main constituent. The resins may contain small amounts of non-polymerized substances (e.g. emulsifying or suspending agents, catalyst residues, etc.) and other substances added during the course of polymerization. 1.4 It is not intended to impl
35、y that materials having the same designation give necessarily the same performance. This part of ISO 1060 does not provide engineering data, performance data or data on processing conditions which may be required to specify a material for a particular application and/or method of processing. If such
36、 additional properties are required, they shall be determined in accordance with the test methods specified in part 2 of this International Standard, if suitable. 1.5 In order to specify a resin for a particular application or to ensure reproducible processing, additional requirements may be given i
37、n data block 5 (see clause 3, introductory paragraph). 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this part of ISO 1060. At the time of publication, the editions indicated were valid. All standards are subject to
38、revision, and parties to agreements based on this part of ISO 1060 are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Members of IEC and ISO maintain registers of currently valid International Standards. ISO 1043-1:1997, Plastics Symb
39、ols and abbreviated terms Part 1: Basic polymers and their special characteristics. ISO 1060-2:1998, Plastics Homopolymer and copolymer resins of vinyl chloride Preparation of test samples and determination of properties. 3 Designation and specification system The designation and specification syste
40、m for thermoplastics is based on the following standardized pattern: The designation consists of an optional description block, reading “Thermoplastics”, and an identity block comprising the International Standard number and an individual-item block. For unambiguous designation, the individual-item
41、block is subdivided into five data blocks providing the following information: Designation Description block (optional) Identity block International Standard number block Individual-item block Data block 1 Data block 2 Data block 3 Data block 4 Data block 5 Data block 1: Identification of the plasti
42、c by its symbol (PVC, etc.) in accordance with ISO 1043-1 and information about the polymerization process and the composition of the polymer (see 3.1). Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 02:23:02 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 1060-1:1999 2 BSI 02-2000 The fir
43、st character of the individual-item block shall be a hyphen. The data blocks shall be separated from each other by commas. If a data block is not used, this shall be indicated by doubling the separation sign, i.e. by two commas (,). 3.1 Data block 1 In this data block, after the hyphen, vinyl chlori
44、de polymer resins are identified by the symbol PVC or VC/./. for homopolymers or copolymers/terpolymers respectively, in accordance with ISO 1043-1, followed, for copolymers/terpolymers, by a space and by a two-figure number indicating the percentage content of combined vinyl chloride. This is calcu
45、lated from the chlorine content determined in accordance with ISO 1060-2, using the equation VC = 1,762 9 CI After a hyphen, the polymerization process is indicated by a single code-letter as specified in Table 1. Table 1 Code-letters used for additional information in data block 1 3.2 Data block 2
46、In this data block, information about intended application is given. The code-letters used are specified in Table 2. Table 2 Code-letters used in data block 2 3.3 Data block 3 In this data block, the reduced viscosity is represented by a three-figure code-number (see 3.3.1), the apparent bulk densit
47、y by a two-figure code-number (see 3.3.2) and retention on a 63 4m mesh sieve by a two-figure code-number (see 3.3.3). For general-purpose resins and filler resins, the plasticizer absorption at room temperature is represented by a two-figure code-number (see 3.3.4). For paste resins, the viscosity
48、of a standard paste is represented by a letter indicating the paste formulation used, two two-figure code-numbers for the viscosity at 16 s1 and 100 s1 and a code-letter indicating the type of rheological behaviour of the paste (see 3.3.5). The codes representing the four designatory properties are
49、separated from each other by hyphens. If a property value falls on or near a range limit, the manufacturer shall state which range will designate the material. If subsequent individual test values lie on, or on either side of, the range limit because of manufacturing tolerances, the designation is not affected. NOTENot all combinations of the values of designatory properties are provided in currently available polymers. Data block 2: Intended application (see 3.2). Data block 3: Designatory pro