1、Unplasticized poly(viny1 chloride) (PVC-U) moulding and extrusion materials Part 1 : Designation system and basis for specifications (IS0 11 63-1 1995) English version of DIN EN IS0 1163-1 ICs 83.080.20 DIN - EN IS0 1163-1 Supersedes DIN 7748-1, September 1985 edition. Kunststoffe - Weichmacherfreie
2、 Polyvinylchlorid (PVC-U)-Formmassen - Teil 1 : Bezeichnungssystem und Basis fr Spezifikationen (IS0 11 63-1 : 1995) European Standard EN IS0 1163-1 : 1999 has the status of a DIN Standard. National foreword This standard has been published in accordance with a decision taken by CEN/TC 249 to adopt,
3、 without alteration, International Standard IS0 11 63-1 as a European Standard. The responsible German body involved in its preparation was the Normenausschu Kunststoffe (Plastics Standards Committee), Technical Committee PVC-Formmassen. DIN EN IS0 1043-1 *) and DIN EN IS0 11 63-2 are the standards
4、corresponding to International Standards IS0 1043-1 and IS0 11 63-2, respectively, referred to in clause 2 of the EN. Amendments DIN 7748-1, September 1985 edition, has been superseded by the specifications of EN IS0 11 63-1, which is identical to IS0 11 63-1. Previous editions DIN 7748: 1965-09, 19
5、72-02; DIN 7748-1: 1979-07, 1985-09 National Annex NA Standards referred to (and not included in Normative references and Annex ZA) DIN EN IS0 1043-1 DIN EN IS0 1163-2 Plastics - Symbols - Part 1: Basic polymers and their special characteristics Unplasticized poly(viny1 chloride) (PVC-U) moulding an
6、d extrusion materials- Part 2: Preparation of test specimens and determination of properties (IS0 11 63-2 : 1995) (IS0 1043-1 : 1997)*) *) At present at draft stage. EN comprises 7 pages. No pari of this standard may be reproduced without the prior permission of Ref. No. DIN EN IS0 11 63-1 : 1999-1
7、- ._ V Deutsches Institut fur Nonung e VI Berlin uth Verlag GmbH, D-10772 Berlin, has the exclusive right of sale for German Standards (DIN-Normen) English price group 06 Sales No EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN IS0 1163-1 June 1999 ICs 83.080.20 English version Plastics Unplast
8、icized poly(viny1 chloride) (PVC-U) moulding and extrusion materials Part 1 : Designation system and basis for specifications (IS0 11 63-1 : 1995) Plastiques - Poly(ch1orure de vinyle) non plastifi (PVC-U) pour moulage et extrusion - Partie 1 : Systme de dsignation et base de spcification Kunststoff
9、e - Weichmacherfreie Polyvinylchlorid (PVC-U)-Form- massen - Teil 1 : Bezeichnungs- system und Basis fr Spezifikationen (IS0 11 63-1 : 1995) (IS0 11 63-1 : 1995) This European Standard was approved by CEN on 1999-05-06. CEN members are bound to comply with the CENKENELEC Internal Regulations which s
10、tipulate 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. The European Standard
11、s 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 status as the official versions. CEN members are the national standard
12、s 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 Committee for Standardization Comit Europen de Normalisation Europisch
13、es 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 1163-1 : 1999 E Page 2 EN IS0 11 63-1 : 1999 Foreword International Standard IS0 1163-1 :
14、1995 Plastics - Unplasticized poly(viny1 chloride) (PVC-U) moulding and extrusion materials - Part 1 : Designation system and basis for specifications, which was prepared by ISO/TC 61 Plastics of the International Organization for Standardization, has been adopted by Technical Committee CEN/TC 249 P
15、lastics, 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 December 1999 at the latest. In accordance
16、 with the CENKENELEC Internal Regulations, the national standards organizations of the follow- ing countries are bound to implement this European Standard: Austria, Belgium, the Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, the Netherlands, Norway, P
17、ortugal, Spain, Sweden, Switzerland, and the United Kingdom. Endorsement notice The text of the International Standard IS0 11 63-1 : 1995 was approved by CEN as a European Standard without any modification. NOTE: Normative references to international publications are listed in Annex ZA (normative).
18、1 Scope 1.1 may be used as the basis for specifications. This part of IS0 1163 establishes a system of designation for unplasticized PVC thermoplastic material which 1.2 The types of PVC-U plastics are differentiated from each other by a classification system based on appro- priate levels of the des
19、ignatory properties a) Vicat softening temperature b) impact strength (Charpy notched) c) modulus of elasticity and on information about basic polymer parameters, intended application and/or method of processing, important properties, additives, colorants, fillers and reinforcing materials. 1.3 This
20、 part of IS0 1163 is applicable to all unplasticized compositions of homopolymers and copolymers that contain at least 50 YO (dm) of vinyl chloride. It is also applicable to compositions containing chlorinated poly(viny1 chloride) and to compositions containing blends of one or more of the above-men
21、tioned polymers, provided that the total amount of these polymers represents at least 50 YO (dm) of the polymer content of the composition. It applies to materials ready for normal use in the form of powder, granules or pellets and to materials unmodified or modified by colorants, additives, fillers
22、, etc. This part of IS0 1163 does not apply to cellular plastics. 1.4 It is not intended to imply that materials having the same designation give necessarily the same perform- ance. This part of IS0 1163 does not provide engineering data, performance data or data on processing conditions which may b
23、e required to specify a material for a particular application and/or method or processing. If such additional properties are required, they may be determined in accordance with the test methods specified in part 2 of this International Standard, if suitable. 1.5 additional requirements may be given
24、in data block 5 (see clause 3, introductory paragraph). In order to specify a thermoplastic material for a particular application or to ensure reproducible processing, Page 3 EN IS0 11 63-1 : 1999 Description block (optional) 2 Normative references Identity block Individual-item block international
25、Standard Data Data Data Data Data Number block block block block block block 1 2 3 4 5 The following standards contain provisions which, through reference in this text, constitute provisions of this part of IS0 11 63. At the time of publication, the editions indicated were valid. All standards are s
26、ubject to revision, and parties to agreements based on this part of IS0 11 63 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. IS0 1043-1 :1987, P
27、lastics - Symbols - Part 1: Basic polymers and their special characteristics. IS0 1 163-2: 1995, Plastics - Unplasticized polyvinyl chloride) IPVC-U) moulding and extrusion materials - fart 2: Preparation of test specimens and determination of properties. 3 Designation and specification system The d
28、esignation and specification system for thermoplastics is based on the following standardized pattern: I Designation The designation consists of an optional description block, reading “Thermoplastics“, and an identity block com- prising the International Standard number and an individual-item block.
29、 For unambiguous coding, the individual-item block is subdivided into 5 data blocks comprising the following information: Data block 1: Data block 2: Identification of the plastic by its symbol PVC-U in accordance with IS0 1043-1 (see 3.1). Position 1: Intended application or method of processing (s
30、ee 3.2). Positions 2 to 8: Important properties, additives and supplementary information (see 3.2). Designatory properties (see 3.3). Data block 3: Data block 4: Fillers or reinforcing materials and their nominal content (not included in this part of IS0 1163). For the purpose of specifications, a f
31、ifth data block may be added containing additional information. Data block 5: 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 the separation sign, .e. by
32、 two commas (,I. 3.1 Data block 1 In this data block, after the hyphen, PVC-U plastics are identified by the symbol “PVC-U“, in accordance with IS0 1043-1. Page 4 EN IS0 11 63-1 : 1999 v X 3.2 Data block 2 In this data block, information about intended application and/or method of processing is give
33、n in position 1 and information about important properties, additives and colour in positions 2 to 8. The code-letters used are specified in table 1. If information is presented in positions 2 to 8 and no specific information is given in position 1 I the letter X shall be inserted in position 1. Tab
34、le 1 - Code-letters used in data block 2 Thermoforming No indication Code-letter Position 1 Code-letter Positions 2 to 8 I I B Blow moulding B I Antiblocking Calendering C Coloured I I Compression moulding Rotational moulding R Sintering S Tape manufacture T IY 2 Mould release agent Lubricated Trans
35、parent Increased electrical conductivity Antistatic Page 5 EN IS0 11 63-1 : 1999 Table 2 - Code-numbers used for designatory properties in data block 3 Vicat softeni Code-number 058 062 066 070 074 078 082 086 O90 094 098 102 106 110 114 118 122 I temperature Range “C 4 60 60 but 64 but 68 but 72 bu
36、t 76 but 80 but 84 but G 88 88 but Q 92 92 but 96 but s 100 100 but Q 104 104 but Q 108 108 but 112 but 116 but Q 120 120 Impact Code-number 05 25 50 rength Range kJ/m* 10 but Q 40 40 Modulu! Code-number 18 23 28 33 ,f elasticity Range M Pa 2 O00 but s 2 500 2 500 but G 3 O00 3000 3.3 Data block 3 I
37、n this data block, the range of the Vicat softening temperature is represented by a 3-figure code-number (see 3.3.1), the range of the impact strength by a 2-figure code-number (see 3.3.2) and the range of the modulus of elasticity by a letter and a 2-figure code-number (see 3.3.3). The code-numbers
38、 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 ma- terial. If subsequent individual test values lie on, or on either side of, the cell limit because of manufacturing tol- erances, the designat
39、ion is not affected. NOTE 1 Not all combinations of the values of designatory properties are provided in currently available polymers 3.3.1 Vicat softening temperature The Vicat softening temperature shall be determined in accordance with IS0 1 163-2. The possible values of Vicat softening temperatu
40、re are represented by a 3-figure code-number as specified in table 2. 3.3.2 Impact strength The impact strength (Charpy notched) shall be determined in accordance with IS0 1163-2. The possible values of impact strength are divided into 3 ranges, each represented by a 2-figure code-number as specifie
41、d in table 2. Page 6 EN IS0 11 63-1 : 1999 Description block International Standard optional) Number block 3.3.3 Modulus of elasticity The modulus of elasticity shall be determined in accordance with IS0 11 63-2. The possible values of modulus of elasticity are divided into 4 ranges, each represente
42、d by a 2-figure code-number as specified in table2. The fact that it is a tensile modulus shall be indicated by the code-letter T (tension) im- mediately preceding the code-number indicating the range. Individual-item block 1 2 3 3.4 Data block 4 Data block 2: Position 1: IS0 Standard Data block 1:
43、symbol Position 2: granules Position 3: light stabilized Position 4: natural Data block 3: Position 1: Vicat softening temperature Position 2: impact strength Not included in this part of IS0 1163. Position 3: tensile modulus of elasticity 3.5 Data block 5 Description block (optional) Indication of
44、additional requirements in this optional data block is a way of transforming the designation of a ma- terial into a specification for a particular application. This may be done for example by reference to a suitable national standard or to a standard-like, generally established specification. Intern
45、ational Standard Individual-item block Number block 1 I 2 3 4 Examples of designations An unplasticized-PVC thermoplastic material (PVC-U), intended for the extrusion of pipes (E), in the form of a granular material (G), light stabilized (LI, natural (N), with a Vicat softening temperature of 82 “C
46、(0821, an impact strength of 8 kJ/m2 (05) and a tensile modulus of elasticity of 3700 MPa (T33) would be designated: I 074-25-TZ8 I I I 1_ Thermoplastics IS0 I163- Pr Data block 2: Position 1: Blow IS0 Standard Data block 1: symbol Position 2: dry blend Position 3: improved transparency Position 2:
47、impact strength Position 3: tensile modulus of elasticity Data block 3: Position 1: Vicat softening temperature Designation IS0 1163-PVC-U.BDT.074-25-T2 Page 7 EN IS0 11 63-1 : 1999 Annex ZA (normative) Normative references to international publications with their relevant European publications This
48、 European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publica
49、tions apply to this European Standard only when incorporated jn it by amendment or- revision.Jpr undated references the latest edition of the publication referred to applies. Publication Year Title - EN Year IS0 1043-1 1997 Plastics - Symbols and abbreviated terms - EN IS0 1043-1 1999 Part 1 : Basic polymers and their special characteristics
