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1、Reference number ISO 3672-1:2000(E) ISO 2000 INTERNATIONAL STANDARD ISO 3672-1 Second edition 2000-07-15 Plastics Unsaturated-polyester resins (UP-R) Part 1: Designation system Plastiques Rsines de polyesters non saturs (UP-R) Partie 1: Systme de dsignation Copyright International Organization for S
2、tandardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/22/2007 09:24:38 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 3672-1:2000(E) PDF disclaimer This PDF file may contain embedded typefaces. In accord
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4、ensing policy. The ISO Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printi
5、ng. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO 2000 All rights reserved. Unless otherwise specified, no part of this pu
6、blication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 ? CH-1211
7、Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.ch Web www.iso.ch Printed in Switzerland ii ISO 2000 All rights reserved Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for R
8、esale, 04/22/2007 09:24:38 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 3672-1:2000(E) ISO 2000 All rights reservediii ContentsPage Foreword.iv 1Scope 1 2Normative references1 3Terms and definitions .2 4Designation system.2 5Examples of designations 7 Copyright Inter
9、national Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/22/2007 09:24:38 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 3672-1:2000(E) iv ISO 2000 All rights reserved Foreword IS
10、O (the International Organization for Standardization) is a worldwide federation of national 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 co
11、mmittee 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. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electro
12、technical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires app
13、roval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this part of ISO 3672 may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. International Standard ISO 3672-1
14、 was prepared by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 12, Thermosetting materials. This second edition cancels and replaces the first edition (ISO 3672:1979), which has been technically revised. ISO 3672 consists of the following parts, under the general title Plastics Unsaturate
15、d-polyester resins (UP-R): ?Part 1: Designation system ?Part 2: Preparation of test specimens and determination of properties Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/22/2007 09:2
16、4:38 MDTNo reproduction or networking permitted without license from IHS -,-,- INTERNATIONAL STANDARDISO 3672-1:2000(E) ISO 2000 All rights reserved1 Plastics Unsaturated-polyester resins (UP-R) Part 1: Designation system 1Scope 1.1This part of ISO 3672 establishes a data block system for the design
17、ation of unsaturated-polyester resins (UP-R). 1.2The various types of UP-R are differentiated from each other by a classification system based on information about the basic polymer parameters, the possible fillers/reinforcements (type and content), the intended method of processing, any specified p
18、roperties and those of the specified properties used specifically for designation purposes (designatory properties). 1.3This part of ISO 3672 is applicable to all types of unsaturated-polyester resin for normal use in a liquid state and in a solid state. 1.4It is not intended to imply that materials
19、 having the same designation necessarily give the same performance. This part of ISO 3672 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 additional prop
20、erties are required, they shall be determined in accordance with the test methods specified in part 2 of this International Standard, if suitable. 1.5To ensure that code-letters and code-numbers remain unambiguous and to avoid conflicts within the system, any new code-letters or code-numbers for use
21、 in data block 1, 2 or 3 shall be approved before use by the secretariats of ISO/TC 61/SC 1, SC 12 and SC 13. 2Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of ISO 3672. For dated references, subseq
22、uent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this part of ISO 3672 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest
23、 edition of the normative document referred to applies. Members of ISO and IEC maintain registers of currently valid International Standards. ISO 472:1999, Plastics Vocabulary. ISO 1043-1:1997, Plastics Symbols and abbreviated terms Part 1: Basic polymers and their special characteristics. ISO 1043-
24、2:2000, Plastics Symbols and abbreviated terms Part 2: Fillers and reinforcing materials. ISO 2535:1), Plastics Unsaturated-polyester resins Measurement of gel time at ambient temperature. 1)To be published. (Revision of ISO 2535:1997) Copyright International Organization for Standardization Provide
25、d by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/22/2007 09:24:38 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 3672-1:2000(E) 2 ISO 2000 All rights reserved ISO 3219:1993, Plastics Polymers/resins in the liquid state o
26、r as emulsions or dispersions Determination of viscosity using a rotational viscometer with defined shear rate. ISO 3672-2:2000, Plastics Unsaturated-polyester resins (UP-R) Part 2: Preparation of test specimens and determination of properties. ISO 14848:1998, Plastics Unsaturated-polyester resins D
27、etermination of reactivity at 130 C. 3Terms and definitions For the purposes of this part of ISO 3672, the terms and definitions given in ISO 472 and ISO 3672-2 apply, plus the following: 3.1 UP-R the abbreviation for unsaturated-polyester resins 4Designation system 4.1General The designation system
28、 defined in this part of ISO 3672 is based on the following standardized pattern: Designation Identity block Individual-item block Description block ISO Standard Data block 1 Data block 2 Data block 3 Data block 4 Data block 5 The designation consists of an optional description block, reading “R” (r
29、esin), 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 comprising the following information: Data block 1: Marking block Item 1: Identification of the basic pol
30、ymer by its symbol, in accordance with ISO 1043-1; Item 2: Nature of the designatory reinforcement materials or fillers, in accordance with ISO 1043-2; Item 3: Form of the designatory reinforcement materials or fillers, in accordance with ISO 1043-2; Item 4: Nominal content of the designatory reinfo
31、rcement materials or fillers, in accordance with Table 1. Data block 2: Method of processing Method of processing for which the unsaturated-polyester resin is intended, designated in accordance with Table 2. Data block 3: Properties Item 1: Specified properties, in accordance with Table 3; Copyright
32、 International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/22/2007 09:24:38 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 3672-1:2000(E) ISO 2000 All rights reserved3 Item 2:
33、 Designatory propertyNo. 1 viscosity at 23 C determined in accordance with ISO 3219; Item 3: Designatory property No. 2 gel time at ambient temperature determined in accordance with ISO 2535 or reactivity at 130 C determined in accordance with ISO 14848. Data block 4 and data block 5 (optional): Add
34、itional requirements 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 an “X” (not applicable), but only if another block follows. For labelling purposes, and provi
35、ded no other blocks follow, the comma between blocks 1 and 2 can be omitted. There is no need to fill in data blocks if they are not required. 4.2Data block 1 Item 1: After the hyphen, unsaturated-polyester resins shall be identified by the symbol UP, in accordance with ISO 1043-1. Mixtures and modi
36、fications shall be designated in accordance with ISO 1043-1:1997,subclauses 4 and 5. The following information shall be restricted to designatory fillers/reinforcements used in the unsaturated-polyester resin in question: Item 2: Nature of filler/reinforcement, in accordance with Table 1; Item 3: Fo
37、rm of filler/reinforcement, in accordance with Table 1; Item 4: Nominal content (mass %) of filler/reinforcement, in accordance with Table 1. Note, in particular, the following: ?the same code-letters have different meanings when used for item 2 and item 3; ?whenever information needs to be indicate
38、d only for item 3, an “X” (not applicable) is required for item 2. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/22/2007 09:24:38 MDTNo reproduction or networking permitted without lic
39、ense from IHS -,-,- ISO 3672-1:2000(E) 4 ISO 2000 All rights reserved Table 1 Code-letters and code-numbers used in data block 1 Item 2 Nature of filler/reinforcement (in accordance with ISO 1043-2) Item 3 Form of reinforcement/filler (in accordance with ISO 1043-2) Item 4 Percentage content by mass
40、 w % (m/m) 05w?7,5 BBalls, beads, spheres107,5uw?12,5 CCarbonCChips, cuttings1512,5uw?17,5 DAluminium oxide trihydrateDDust, powder2017,5uw?22,5 EClay2522,5uw?27,5 FFibre3027,5uw?32,5 GGlassGGround3532,5uw?37,5 KCalcium carbonate4037,5uw?42,5 L1Cellulose4542,5uw?47,5 L2Cotton5047,5uw?52,5 MMineral55
41、52,5uw?57,5 PMica6057,5uw?62,5 QSilica6562,5uw?67,5 RRecycled material7067,5uw?72,5 SSynthetic, organicSScale, flakes7572,5uw?77,5 TTalc8077,5uw?82,5 WWood8582,5uw?87,5 XNo indicationXNo indication9087,5uw?92,5 ZOthersZOthers9592,5uw?97,5 NOTEMixtures of materials and/or forms may be indicated by co
42、mbining the relevant codes using the sign “+“ and placing the whole between parentheses. For example, a mixture of 20 % glass fibre (GF) and 20 % mineral dust (MD) would be indicated by (GF20+MD20) or (GF+MD)20. 4.3Data block 2 In this data block, information about the method of processing is given
43、using the code-letters and code-numbers specified in Table 2. The code-letters and code-numbers used to indicate the intended method of processing in data block 2 shall be selected carefully. Certain brands of material can be processed in more than one way, e.g. either by compression moulding (Q) or
44、 by injection moulding (M). Such brands shall be designated “general purpose” (G). The designation of special methods of processing shall be reserved for specially modified resins. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical
45、 Standards 1/9972545001 Not for Resale, 04/22/2007 09:24:38 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 3672-1:2000(E) ISO 2000 All rights reserved5 Table 2 Code-letters and code-numbers used in data block 2 AAdhesive processingNNo-pressure processing A1GluesN1Casti
46、ng A2MasticsN2Continuous impregnation A3Aggregates (fibres, sand, abrasion particles)N3Hand lay-up A4PVC-PMMA reinforcement windingN4Inclusion A5Resin cementN5Lamination CCoatingN6Spray-up C1Powder coatingN7Filament winding C2Gel coatingPPultrusion C3Paper treatmentQCompression moulding FFoamingTTra
47、nsfer moulding GGeneral purposeWWet process LMelt impregnationXNo indication MInjection mouldingZOthers M1 Injection compression 4.4Data block 3 4.4.1General In this data block, the specified properties (see 4.4.2) are represented either by a code-letter or a code-letter and code-number as item 1, a
48、nd the designatory properties (see 4.4.3 and 4.4.4) as items 2 and 3. Items 2 and 3 each start with an oblique stroke. If the value of a designatory property 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 limit, because of manufacturing tolerances, the designation is not affected. Whenever information needs to be indicated only fo