1、 STD.BSI BS EN IS0 LRbO-Z-ENGL 3799 Lb24bb9 0788503 3Vq - BRITISH STANDARD Plastics - Homopolymer and copolymer resins of vinyl chloride - Part 2: Preparation of test samples and determination of properties The European Standard EN Is0 1W21999 has the status of a British Standar ICs m.om20 NO COPYIN
2、G WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGH LAW BS EN IS0 1060-2: 1999 STDDBSI BS EN IS0 LUbO-Z-ENGL 1999 lb24bb7 0788502 285 W been prepared under the direction of the - present to the responsible international/European comnuttee any enquiries on the interpretation, or proposals for ch
3、ange, and keep the UK interests Womied - monitor related international and European developments and proniiilgate theni in the UK. A list of organizaions represented on this conmuttee can be obtained on request to its secretary. Cross-references Attention is drawn to the fact that CEN and CENELEC St
4、andards nomially include an annex which lists nomiative references to international publications with their corresponding European publications. The British Standards which iniplenient international or European publications referred to in this docimient niay be found in the BSI standards Catalogue u
5、nder the section entitled “international Standards Correspondence Index“, or by using the “Find“ facility of the BSI Standards Electronic Catalogue. A British Standard does not piirport to include ail the necessary provisions of a contract. Users of British Standards are responsible for their correc
6、t application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document coniprises a front cover, an inside front cover, the EN IS0 title page, th EN IS0 foreword page, the Is0 title page, page ii, pages 1 to 4, the annex ZA page, a
7、nd a back cover. The BSI copyright notice displayed throughout this document indicates when the document was last issued. - STD-BSI BS EN IS0 LObO-2-ENGL 1797 1b24bb7 0788503 111 = EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN IS0 10662 May 1999 ICs 83.080.20 English version Plastics - Homopo
8、lymer and copolymer resins of vinyl chloride - Part 2: Preparation of test samples and determination of properties (IS0 1 060-2: 1 998) Plastiques - Rsines dhomopolymbres et de copolymres de chlorure de vinyie - Partie 2: Preparation des khantillons pour essai et dtermination des proprits (Is0 1060-
9、2:1998) Kunststoffe - Homo-und Copolymere des Vinylchlorids - Teil 2: Herstellung von Probekrpem und Bestimmung von Eigenschaften (IS0 1060-2: 1998) This European Standard was approved by CEN on 18 April 1999. CEN members are bound to comply with the CEWCENELEC Intemal Regulations which stipulate th
10、e 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 Standard exists in
11、 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 Central Secretariat has the same status as the official versions. CEN members are the national standards bodies o
12、f Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netheiiands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMlTEE FOR STANDARDIZATION COMITE EUROPEEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Cent
13、ral Cecretarlat: rue de Stassart, 36 8-1050 Brussels O 1999 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN IS0 1060-2:1999 E Foreword The text of the International Standard from Technical Committee ISO/TC 61 “Plastics“ of the Inte
14、rnational Organization for Standardization (ISO) has been taken over as an European Standard 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 b
15、y endorsement, at the latest by November 1999, and conflicting national standards shall be withdrawn at the latest by November 1999. According to the CENKENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austri
16、a, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of the International Standard IS0 1060-2:1998 has been approved by CEN as a Europe
17、an Standard without any modification. NOTE: Nonnative references to International Standards are listed in annex ZA (normative). - STD.BSI BS EN IS0 Lb-2-ENGL 1779 W Lb2Vbb9 0788505 T9 D EN IS0 1060-2:1999 INTERNATIONAL STANDARD IS0 106012 ihird edition 1998-03-1 5 Plastics - Homopolymer and copolyme
18、r resins of vinyl chloride - Part 2: Preparation of test samples and determination of properties Plastiques - Rsines dhomopolymres et de copolymres de chlorure de vinyle - Partie 2: Prparation des chantillons pour essai et dtermination des proprits Reference number IS0 1060-2:1998(E) STD.BSI BS EN I
19、S0 LObO-2-ENGL 1999 Lb2i.ibb 078850b 920 EN IS0 1060-2:1999 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 commit
20、tees. 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- governmental, in liaison with ISO, also take pari in the work. IS0 collaborates closely with the i
21、nternational Electrotechnicai Commission (IEC) on ail 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 memb
22、er bodies casting a vote. International Standard IS0 1060-2 was prepared by Technical Committee ISOTTC 61, Plastics, Subcommittee SC 9, Thermoplastic materials. This third edition cancels and replaces the second edition (IS0 1060-2:1985) and includes the following main changes: a) the list of test m
23、ethods in table 1 has been revised; b) the preparation of standard pastes has been included. IS0 1060 consists of the following parts, under the general title Plastics - Homopolymer and copolymer resins of vinyl chloride: - Part 7: Designation system and basis for specifications - Part 2: Preparatio
24、n of test samples and determination of properties Descriptors: plastics, thermoplastic resins, vinyl resins, homopolymers, copolymers, vinyl chloride, tests, determination, properties, tes specimens, specimen preparation. ii EN IS0 1060-2:1999 Plastics - Homopolymer and copolymer resins of vinyl chl
25、oride - Part 2: Preparation of test samples and determination of properties 1 Scope This pari of IS0 1060 specified the methods of preparation of test samples and the test methods to be used in determining the properties of PVC resins. Requirements for handling test material and for conditioning the
26、 material before testing are given here. In addition, properties and test methods which are suitable and necessary to characterize PVC resins are listed. In order to obtain reproducible and comparable test results, it is necessary to use the methods of sample preparation and conditioning and the tes
27、t procedures specified herein. Values determined will not necessarily be identical to those obtained using different test samples, or test samples prepared using different procedures. 2 Normative references The following standards contain provisions which, through reference in this text, constitute
28、provisions of this part of IS0 1060. 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 IS0 1060 are encouraged to investigate the possibility of applying the most recent editions of the standards indi
29、cated below. Members of IEC and IS0 maintain registers of currently valid International Standards. IS0 60:1977, Plastics - Determination of apparent density of material that can be poured from a specified funnel. IS0 1068:1975, Plastics - Homopolymer and copolymer resins of vinyl chloride - Determin
30、ation of compacted apparent bulk density. IS0 1 158:-1), Plastics - Vinyl chloride homopolymers and copolymers - Determination of chlorine content. IS0 11 59:1978, Plastics - Vinyl chloride-vinyl acetate copolymers - Determination of vinyl acetate. IS0 1264:1980, Plastics - Homopolymer and copolymer
31、 resins of vinyl chloride - Determination of pH of aqueous extract. IS0 1265:1979, Plastics - Polyvinyl chloride resins - Determination of number of impurities and foreign particles. IS0 1269:1980, Plastics - Homopolymer and copolymer resins of vinyl chloride - Determination of volatile matter (incl
32、uding water). IS0 1385-1 : 1977, Phthalate esters for industrial use - Methods of test - Parr 7: General. IS0 1624:1978, Plastics - Vinyl chloride homopolymer and copolymer resins - Sieve analysis in water. ) To be published. (Revision of IS0 11 58:1984) 1 STD-BSI BS EN IS0 LObO-2-ENGL L997 Lb29bbS
33、0788508 7T3 = EN IS0 1060-2:1999 IS0 1628-2:-2), Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Pan 2: Poly(viny1 chloride) resins. IS0 2555: 1989, Plastics - Resins in the liquid state or as emulsions or dispersions - Determination of apparent
34、 viscosity by the Brookfield Test method. IS0 2591 -1 :1988, Test sieving - Pari 7: Methods using test sieves of woven wire cloth and perforated metal plate. IS0 321 9:1993, Plastics - Polymers/resins in the liquid state or as emulsions or dispersionsg- Determination of viscosity using a rotational
35、viscometer with defined shear rate. IS0 3451 -51 989, Plastics - Determination of ash - Pari 5: Poly(viny1 chloride). IS0 4574:1978, Plastics - PVC resins for general use - Determination of hot plasticizer absorption. IS0 45751 985, Plastics - Polyvinyl chloride pastes - Determination of apparent vi
36、scosity using the Severs rheometer. IS0 4608:-3), Plastics - Homopolymer and copolymer resins of vinyl chloride for general use - Determination of plasticizer absorption at room temperature. IS0 461 0:1977, Plastics - Vinyl chloride homopolymer and copolymer resins - Sieve analysis using air-jet sie
37、ve apparatus. IS0 461 2:-4), Plastics - Preparation of PVC pastes for test purposes - Planetay-mixer method. IS0 61 86:-5), Plastics - Determination of pourability. IS0 6401 : 1985, Plastics - Homopolymer and copolymer resins of vinyl chloride - Determination of residual vinyl chloride monomer - Gas
38、 chromatographic method. IS0 1 1468: 1997, Plastics - Preparation of PVC pastes for test purposes - Dissolver method. 3 Preparation of test samples 3.1 Sampling The sample of resin taken shall be generally representative of the resin whose properties are to be determined and be sufficiently large to
39、 provide the number of test samples required by the test methods concerned. 3.2 Preparation of standard pastes In order to carry out certain tests on paste resins, it is necessary to prepare standard pastes from the test sample concerned. For designation purposes, one of two standard paste formulati
40、ons, A and B, shall be used, but formulation A should be used in preference. Formulation B should be used when the resin to be designated does not form a paste with formulation A or if the temperature exceeds 35 “C during the preparation of the paste. Formulation B should also be used when it is not
41、 possible to measure the viscosities of the paste at both shear rates with formulation A. 2) To be published. (Revision of IS0 1628-2: 1988) 3) To be published. (Revision of IS0 4608:1984) 4) To be published. (Revision of IS0 46121979) 5) To be published. (Revision of IS0 6186:1980) 2 STD-SSI BS EN
42、IS0 LObO-Z-ENGL 1777 Lb24bb7 07895Li9 b3T W EN IS0 1060-2:1999 Formulation A: Formulation B: 100 parts by mass of resin 60 parts by mass of bis-(2-ethylhexyl) phthalate (DOP) 100 parts by mass of resin 1 O0 parts by mass of bis-(2-ethylhexyl) phthalate (DOP) The pastes shall be prepared in accordanc
43、e with IS0 461 2 (method B) or IS0 11468 except in cases of dispute when they shall be prepared by method B of IS0 461 2. When measured at 20 “C by the methods described in IS0 1385-1, the density, refractive index and dynamic viscosity of the DOP plasticizer used shall have the following values: de
44、nsity 0,982 g/cmJ to 0,984 g/cm3 refractive index 1,486 to 1,487 dynamic viscosity 77 mPa.s to 83 mPa.s 4 Conditioning of test samples Condition test samples prior to testing wherever specified in the test method or product specification. 5 Determination of properties In the determination of propert
45、ies and the presentation of results, the standards, methods and special conditions listed in table 1 shall apply. For the designation of general-purpose resins, retention on a 63 pm mesh sieve shall be determined in accordance with IS0 461 O while, for paste resins and filler resins, it shall be det
46、ermined in accordance with IS0 1624. 3 Table 1 - Properties and test procedures Apparent density 1 ) Compacted apparent bulk density Impurities and foreign particles Sieve analysis in water 1) Methods using test sieves of woven wire cloth Plasticizer absorption at room temperature 1) Sieve analysis
47、using air-jet sieve apparatus 1) Hot plasticizer absorption Pourability Chemical properties Chlorine content Vinyl acetate content pH of aqueous extract Volatile matter (including water) Reduced viscosity 1) K value Ash Residual vinyl chloride monomer Apparent viscosity by the Brookfield test method
48、 Viscosity with a rotational viscometer working at defined shear rate 1) 2) Apparent viscosity using the Severs rheometer Standard IS0 2555 Pa.s IS0 321 9 Pa.s IS0 4575 Pa.s IS0 60 IS0 1068 IS0 1265 IS0 1624 IS0 2591-1 IS0 4608 IS0 461 O IS0 4574 IS0 6186 IS0 1158 IS0 1159 IS0 1264 IS0 1269 IS0 1628
49、-2 IS0 3451 -5 IS0 6401 Units g/ml g/ml number of specks per 1 O0 squares of grid % or other appropriate unit paris per 1 O0 parts of resin by mass parts per 1 O0 parts of resin by mass % S 4 STD-BSI BS EN IS0 LObO-Z-ENGL 1777 lb24bb9 0788511 276 D EN IS0 1060-2:1999 Annex ZA (normative) Normative references to international publications with their relevant European publications This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate p
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