1、DEUTSCHE NORM Amil 2000 I DIN I Homopolymer and copolymer resins of vinyl chloride Part 1 : Desianation svstem and basis for srecifications v EN IS0 1060-1 (IS0 1060-1 : 1998) English version of DIN EN IS0 1060-1 ICs 83.080.20 Supersedes DIN 7746-1, January 1986 edition. Kunststoffe - Homo- und Copo
2、lymere des Vinylchlorids - Teil 1 : Bezeichnungssystem und Basis fr Spezifikationen (IS0 1060-1 : 1998) European Standard EN IS0 1060-1 : 1999 has the status of a DIN Standard. A comma is used as the decimal marker. National foreword This standard has been published in accordance with a decision tak
3、en by CEN/TC 249 to adopt, without alteration, International Standard IS0 1060-1 as a European Standard. The responsible German body involved in its preparation was the Normenausschuss Kunststoffe (Plastics Standards Committee), Technical Committee PVC-Formmassen. DIN EN IS0 1060-2 is the standard c
4、orresponding to International Standard IS0 1060-2 referred to in clause 2 of the EN. Amendments DIN 7746-1, January 1986 edition, has been superseded by the specifications of EN IS0 1060-1, which is identical to IS0 1060-1. Previous editions DIN 7747: 1966-08, 1979-07; DIN 7746: 1967-01, 1972-02; DI
5、N 7746-1 : 1979-07, 1986-01. National Annex NA Standard referred to (and not included in Normative references) DIN EN IS0 1060-2 Homopolymer and copolymer resins of vinyl chloride - Part 2: Preparation of test samples and determination of properties (IS0 1060-2 : 1998) EN comprises 9 pages. No pari
6、of this standard may be reproduced without the prior permission of Ref. No. DIN EN IS0 1060-1 : 2000-0 Y Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany, s the exclusive right of sale for German Standards (DIN-Nonen). English price group O7 Sales No. 1107 09.00
7、EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN IS0 1060-1 May 1999 ICs 83.080.20 English version Plastics Part 1 : Designation system and basis for specifications Homopolymer and copolymer resins of vinyl chloride (IS0 1060-1 : 1998) Plastiques - Rsines dhomopoly- mres et de copolymres de chlo
8、rure de vinyle - Partie 1 : Systme de dsignation et base de spcification Kunststoffe - Homo- und Copoly- mere des Vinylchlorids - Teil 1 : Bezeichnungssystem und Basis fr Spezifikationen (IS0 1060-1 : 1998) (IS0 1060-1 : 1998) This European Standard was approved by CEN on 1999-04-1 8. CEN members ar
9、e bound to comply with the CENKENELEC 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 t
10、he Central Secretariat or to any CEN member. The European Standards exist 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 Central Secretariat has the same stat
11、us as the official versions. CEN members are the national standards bodies of Austria, Belgium, the Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and the United Kingdom. CEN European Comm
12、ittee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-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 1060-1 : 1999 E Page 2 E
13、N IS0 1060-1 : 1999 Foreword International Standard IS0 1060-1 : 1998 Plastics - Homopolymer and copolymer resins of vinyl chloride - Part 1: Designation system and basis for specifications, which was prepared by ISO/TC 61 Plastics of the International Organization for Standardization, has been adop
14、ted by Technical Committee CEN/TC 249 Plastics, the Secretariat of which is held by IBN, as a European Standard. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, and conflicting national standards withdrawn, by Nov
15、ember 1999 at the latest. In accordance with the CENKENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, the Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, L
16、uxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and the United Kingdom. Endorsement notice The text of the International Standard IS0 1060-1 : 1998 was approved by CEN as a European Standard without any modification. 1 Scope 1.1 This part of IS0 1060 establishes a system of
17、 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 levels of the designatory properties: a) reduced viscosity b) apparent
18、density c) retention on a 63 Fm 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 resins only) and on information about basic polymer parameters, polymeriz
19、ation processes and intended applications. 1.3 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 constitue
20、nt. 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 imply that materials having the same designation give necessarily the same
21、 performance. This part of IS0 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 andior method of processing. If such additional properties are required, they shall be determined in accor
22、dance 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 in data block 5 (see clause 3, introductory paragraph). Page 3 EN IS0 1
23、060-1 : 1999 Description block (optional) 2 Normative references The following standards contain provisions 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
24、 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 maintain registers of currently valid International Standards. Individual-item block International Standar
25、d number block Data block Data block Data block Data block Data block 1 2 3 4 5 IS0 1043-1:1997, Plastics - Symbols and abbreviated terms - Pari 1: Basic polymers and their special characteristics. IS0 1060-23 998, Plastics - Homopolymer and copolym.er resins of vinyl chloride - Preparation of test
26、samples and determination of properties. 3 Designation and specification system The designation and specification system for thermoplastics is based on the following standardized pattern: Designation Identity block The designation consists of an optional description block, reading “Thermoplastics”,
27、and an identity block comprising the International 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: - Data block 2: - Data block 3: - Data block4: - Data block
28、 5: The first character of other by commas. Identification of the plastic by its symbol (PVC, etc.) in accordance with IS0 1043-1 and information about the polymerization process and the composition of the polymer (see 3.1). intended application (see 3.2). Designatory properties (see 3.3). Fillers o
29、r reinforcing materials and their nominal content (not included in this standard). For the purpose of specifications, a fifth data block may be added containing additional information (see 3.4). the individual-item block shall be a hyphen. The data blocks shall be separated from each If a data block
30、 is not used, this shall be indicated by doubling 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/ . /. for homopolymers or copolymers/terpoiymers respectively, in accordance with
31、IS0 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 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 polyme
32、rization process is indicated by a single code-letter as specified in table 1 Page 4 EN IS0 1060-1 : 1999 Code-letter S E M X I Table 1 - Code-letters used for additional information in data block 1 Def ni t ion Suspension polymerization Emulsion polymerization Bulk polymerization Process other than
33、 the above, or an intermediate process, including microsuspension Code-letter 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
34、categories P and F) Table 2 - Code-letters used in data block 2 3.3 Data block3 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 co
35、de-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 of a standard paste is represented by a letter indicating the paste formulation used, two two-fi
36、gure code-numbers for the viscosity at 16 s-1 and 1 O0 s-1 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 separated from each other by hyphens. If a property value falls on or near a range limit, the
37、 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. NOTE - Not all combinations of the values of designatory properties are provided
38、 in currently available polymers 3.3.1 Reduced viscosity The reduced 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. Page 5 EN IS0 1060-1 : 1
39、999 Table 3 - Code-numbers used for reduced viscosity in data block 3 I Code-number 045 050 055 060 065 070 075 080 085 O90 095 1 O0 110 120 130 145 160 175 190 205 220 235 250 265 280 295 xxx Range of reduced viscosity (ml/g) 47 but G 52 52 but Q 57 57 but s 62 62 but s 67 67 but s 72 72 but = 77 7
40、7 but = 82 82 but s 87 87 but s 92 92 but s 97 97 but 5 105 105 buts 115 115 but c 125 125 buts 135 135 but 6 152 152 but 4 167 167 but s 182 182 buts 197 197 buts 212 212 but 5 227 227 but = 242 242 but s 257 257 but s 272 272 but -z 287 287 not possible to measure because of insolubles 3.3.2 Appar
41、ent density The apparent density shall be determined in accordance with IS0 1060-2. The possible values of the apparent density are divided into 12 ranges, each represented by a two-figure code- number as specified in table 4. Table 4 - Code-numbers used for apparent density in data block 3 Code-n u
42、m ber 70 75 80 85 Range of apparent density (gmi) 0,32 but s 0,37 0,37 but 0,42 but e 0,47 0,47 but s 0,52 0,52 but 4 057 0,57 but 6 0,62 0,62 but 4 0,67 0,67 but 5 0,72 0,72 but s 0,77 0,77 but s 0,82 0,82 Page 6 EN IS0 1060-1 : 1999 3.3.3 Retention on a 63 pm sieve The retention on a 63 ym sieve s
43、hall be determined in accordance with IS0 1060-2. The possible values of the retention on the 63 pm sieve are divided into eight ranges, each represented by a two- figure code-number as specified in table 5. Table 5 - Code-numbers used for retention on a 63 pn sieve in data block 3 Code-number O0 03
44、 12 30 50 70 88 Range of retention on 63 pm sieve (“/O) SI 1 but s 5 5 but G 20 20 but s 40 40 but 5 60 60 but s 80 80 but S 95 3.3.4 Plasticizer absorption at room temperature (for general purpose resins and filler resins only) The plasticizer absorption at room temperature shall be determined in a
45、ccordance with IS0 1060-2. The possible values of the plasticizer absorption are divided into five ranges, each represented by a two-figure code-number as specified in table 6. Table 6 - Code-numbers used for plasticizer absorption in data block 3 Code-number 05 15 25 35 45 xx Range of plasticizer a
46、bsorption (parts per 1 O0 parts of resin by mass - phr) = 10 10 but s 20 20 but s 30 30 but 5 40 40 not practical to measure reproducibly 3.3.5 Viscosity and type of rheological behaviour of a standard paste (for paste resins only) 3.3.5.1 Viscosity of paste The viscosity of a standard paste shall b
47、e determined in accordance with IS0 1060-2, 24 h k 0,5 h after preparation of the paste and at shear rates of 16 s-1 t 1 s-1 and 1 O0 s-1 i 1 s-1. The conditioning and test temperature shall be 23 OC f 0,2 OC. The possible values of the two viscosities determined at the shear rates of 16 s-1 and 100
48、 s-1 respectively are divided into nine ranges, each represented by a two-figure code-number as specified in table 7. The code-numbers for the two viscosities are separated by an oblique stroke. The standard paste formulation used, A or B, is recorded immediately in front of these code-numbers. Page
49、 7 EN IS0 1060-1 : 1999 Code-n um ber 02 04 06 08 10 15 20 30 50 xx Table 7 - Code-numbers used for viscosity of a standard paste in data block 3 Range of viscosity (Pa s) s3 3 but 5 5 5 but 7 7 but s 9 9 buts11 11 but s 18 18 but s 25 25 but zs 40 40 not practical to measure reproducibly Code-letter representing 1 rheological behaviour 3.3.5.2 Rheological behaviour of paste The rheological behaviour between the shear rates 16 s-1 and 100 s-1 of the standard paste chosen to determine the viscosities in accordance with 3.3.5.1 shall be expressed by one of the followi
