1、STD-GSI 6s EN IS0 LObO-1-ENGL 3974 13 lbZLibb9 0787352 27T BRITISH STANDARD Plastics - Homopolymer and copolymer resins of vinyl chloride - Part 1: Designation system and basis for specifications The European Standard EN IS0 1060-1199!3 has the status of a British Standard ICs 83.080.20 NO COPYING W
2、ITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGm LAW BS EN IS0 1060-1: 1999 U SD.BSI BS EN IS0 3DbO-3-ENGL 3999 Lb2YbbS 0787353 22b direction of the Sector Amd. No. Committee for Materials and Chemicals, was published under the authority of the Standards Committee and comes into effect on 15 Au
3、gust 1999 O BSI 98-1999 BS EN IS0 1060-1:1999 Date Comments National foreword This British Standard is the English hguage version of EN IS0 1060-1:1999. It is identical with IS0 1060-1: 1998. The UK participation in its preparation was entrusted to Technical Committee PRMZ, Thermoplastic Materiais,
4、which has the responsibility to: - aid enquirers to understand the text; - present to the responsible internationaVEuropean committee any enquiries on the interpretation, or proposais for change, and keep the UK interests informed - monitor related intemationai and European developments and promulga
5、te them in the UK. A list of organizations represented on this committee can be obtained on request to its secrem. Cross-references Attention is drawn to the fact that CEN and CENELEC Sta,ndards normaily include an annex which lists normative references to internationai publications with their corre
6、sponding European publications. The British Standards which implement intedonal or European publications referred to in thii document may be found in the BSI Standards Catalogue under the section entitled “internationai Standards Correspondence index”, or by using the “Find” facility of the BSI Stan
7、dards Electronic Catalogue. A British Standard does not purport to include ail 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 pag
8、es This document comprises a front cover, an inside front cover, the EN IS0 title page, the EN IS0 foreword page, the IS0 title page, page ii, pages 1 to 8, an inside back cover and a back cover. The BSI copyright notice displayed throughout this document indicates when the document was last issued
9、ISBN O 680 32843 O SD=BSI SS EN IS0 LUbU-L-ENGL 1999 Lb24bb7 0787154 ab2 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN IS0 1060.1 May 1999 ICs 83.080.20 English version Plastics - Homopolymer and copolymer resins of vinyl chloride - Part 1 : Designation system and basis for specifications (IS
10、0 1 060-1 : 1 998) Plastiques - Rsines dhomopoiymres et de copdymres de chlonire de vinyle - Paitie 1: Cysthe de dsignation et base de specmcetion (IC0 1060-1:1998) Kunststoffe - Homo-und Copoiymere des Vinylchlorids - Teil i : Bezeichnungssystem und Basis fr Spezifikationen (IS0 1060-1:1998) This E
11、uropean Standard was approved by CEN on 16 April 1999. CEN members are bound 10 comply with he CEWCENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Uptodate lists and bibliographical references conc
12、erning such national standards may be obtained on applicetion lo the Central Secretariat or to any CEN member. This European Standard exists in three offici versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own l
13、anguage and notified to the Centrai Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands. Norway, Portugal, Spain, Swede
14、n, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMITE EUROPEEN DE NORMALISATION EUROPISCHES KOMITEE FUR NORMUNG Central Secretariat: rue de Stassart, 36 B-1050 Brusssls O 1999 CEN All rights of exploitation in any form and by any means reserved woridwide for GEN national M
15、embers. Ref. No. EN IS0 1 060- 1 : 1999 E EN IS0 1060-11999 Foreword The text of the International Standard from Technical Committee ISOC 61 “Plastics“ of the Intemational Organization for Standardization (ISO) has been taken over as an European Standard by Technical Committee CENC 249 “Plastics“, t
16、he 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 endorsement, at the latest by November 1999, and conflicting national standards shall be withdrawn at the latest by November 1999. Accordi
17、ng to the CENKENELEC Internal 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, S
18、pain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of the International Standard IS0 1060-1:1998 has been approved by CEN as a European Standard without any modification. - _ SC3.9SI BS EN IS0 LObO-L-ENGL 3799 = LLZL!bb 078715b 5Z5 9 EN IS0 1060-1:1999 INTERNATIONAL STANDA
19、RD IS0 1060-1 Second edition 1998-03-1 5 Plastics - Homopolymer and copolymer resins of vinyl chloride - Part 1: Designation system and basis for s pecif kat ion s Plastiques - Rsines dhomopolymres e? de copolymres de chlorure de vinyle - Partie 1: Systme de dsignation et base de spcification Refere
20、nce number IS0 1060-1:1998(E) EN IS0 1060-1:1999 Foreword IS0 (the International Organization for Standardization) is a worldwide federation of national standards bodies (IS0 member bodies). The work of preparing International Standards is normally carried out through IS0 technical committees. Each
21、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- governmental, in liaison with ISO, also take part in the work. IS0 collaborates closely with the Internationa
22、l Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted 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 c
23、asting a vote. International Standard IS0 1060-1 was prepared by Technical Committee ISOTTC 61, Plastics, Subcommittee SC 9, Thermoplastic materials. This second edition cancels and replaces the first edition (IS0 1060-1:1982) and includes the following main changes: a) the viscosity and the type of
24、 rheological behaviour of standard pastes have been introduced as designatory properties for paste resins; b) retention on a 63 pm sieve has been introduced as a designatory property; c) plasticizer absorption has been introduced as a designatory property. IS0 1060 consists of the following parts, u
25、nder the general title Plastics - Homopolymer and copolymer resins of vinyl chloride: - Part 1: Designation system and basis for specifications - Part 2: Preparation of test samples and determination of properties Descriptors: plastics, thermoplastic resins, vinyl resins, homopolymers, copolymers, v
26、inyl chloride, designation, alphanumeric codes specifications, data blocks. ii Plastics - Homopolymer and copolymer resins of vinyl chloride - Part 1: Designation system and basis for specifications 1 Scope 1.1 This part of IS0 1060 establishes a system of designation for vinyl chloride thermoplasti
27、c 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 levels of the designatory properties: a) reduced viscosity b) apparent density c) retention on a 63 pm mesh sieve d
28、) 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 resins only) and on information about basic polymer parameters, polymerization processes and intended applications. 1
29、.3 This part of IS0 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 or more other monomers, but where vinyl chloride is the main constituent. The resins may contain small amounts of
30、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 imply that materials having the same designation give necessarily the same performance. This part of IS0 1060 does not
31、 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 additional properties are required, they shall be determined in accordance with the test methods specified in par
32、t 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 in data block 5 (see clause 3, introductory paragraph). 2 Normative references The following standards contain prov
33、isions which, through reference in this text, constitute provisions of this part of IS0 1060. At the time of publication, the editions indicated were valid. All standards are subject to revision, and 1 EN IS0 1060-1:1999 Designation Identity block lndividual-item block Description International bloc
34、k Standard number (optional) block Data block Data block Data block Data block Data block - 1 2 3 4 5 parties to agreements based on this part of IS0 1060 are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Members of IEC and IS0 maint
35、ain registers of currently valid International Standards. IS0 1043-1 :1997, Plastics - Symbols and abbreviated terms - Part 7: Basic polymers and their special characteristics. IS0 1060-2:1998, Plastics - Homopolymer and copolymer resins of vinyl chloride - Preparation of test samples and determinat
36、ion of properties. 3 Designation and specification system The designation and specification system 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 Internationa
37、l Standard number and an individual-item block. For unambiguous designation, the individual-item block is subdivided into five data blocks providing the following information: - Data block 1: Identification of the plastic by its symbol (PVC, etc.) in accordance with IS0 1043-1 and information about
38、the polymerization process and the composition of the polymer (see 3.1). - Data block 2: Intended application (see 3.2). - Data block 3: Designatory properties (see 3.3). - Data block 4: Fillers or reinforcing materials and their nominal content (not included in this standard). - Data block5: For th
39、e purpose of specifications, a fifth data block may be added containing additional information (see 3.4). The first 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
40、 the separation sign, .e. by two commas (,). 3.1 Data block 1 In this data block, after the hyphen, vinyl chloride polymer resins are identified by the symbol PVC or VC/ . I. for homopolymers or copolymers/terpolymerc respectively, in accordance with IS0 1043-1, followed, for copolymers/terpolymers,
41、 by a space and by a two-figure number indicating the percentage content of combined vinyl chloride. This is calculated from the chlorine content determined in accordance with IS0 1060-2, using the equation VC = 1,762 9 x Ci After a hyphen, the polymerization process is indicated by a single code-le
42、tter as specified in table 1 2 Table 1 - Code-letters used for additional information in data block 1 Code-letter Definition r S Suspension polymerization E Emulsion polymerization M Bulk polymerization X Process other than the above, or an intermediate process, including microsuspension 1 Code-lett
43、er P F G 3.2 Data block 2 In this data block, information about intended application is given. The code-letters used are specified in table 2. Intended application Paste resins Filler resins General-purpose resins (excluding categories P and F) Table 2 - Code-letters used in data block 2 k I i 3.3 D
44、ata block 3 In this data block, the reduced viscosity is represented by a three-figure code-number (see 3.3.1), the apparent bulk density by a two-figure code-number (see 3.3.2) and retention on a 63 pm mesh sieve by a two-figure code-number (see 3.3.3). For general-purpose resins and filler resins,
45、 the plasticizer absorption at room temperature is represented by a two-figure code-number (see 3.3.4). For paste resins, the viscosity of a standard paste is represented by a letter indicating the paste formulation used, two two-figure code-numbers for the viscosity at 16 s-1 and 100 s-1 and a code
46、-letter indicating the type of rheological behaviour of the paste (see 3.3.5). The codes representing the four designatory properties are 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
47、 subsequent individual test values lie on, or on either side of, the range limit because of manufacturing tolerances, the designation is not affected. NOTE - Not all combinations of the values of designatoty properties are provided in currently available polymers. 3.3.1 Reduced viscosity The reduced
48、 viscosity shall be determined in accordance with IS0 1060-2. The possible values of the reduced viscosity are divided into 26 ranges, each represented by a three-figure code- number as specified in table 3. 3 STD-BSI BS EN IS0 LObO-1-ENGL 1779 = Lb2Libb C7871bL 22 W EN IS0 1060-1:1999 Code-number 0
49、45 050 055 060 065 070 075 080 085 O90 095 1 O0 110 120 130 145 160 1 75 190 205 220 235 250 265 280 295 xxx I , I Table 3 - Code-numbers used for reduced viscosity in data block 3 not possible to measure because of insolubles Range of reduced viscosity (mlg) Code-num ber 30 35 40 45 50 55 60 65 70 75 80 Range of apparent density (g/ml) s 0,32 0,32 but s 0,37 0,37 but s 0,42 0,42 but =z 0,47 0,47 but 0,52 0,52 but s 0,57 0,517 but s 0,62 0,62 but S 0,67 0,67 but 0,72 0,72 but s 0,77 0,77 but s 0,82 6 47 47 but s 52 52 but s 57 57 but G 62 62 but s 67
