ISO-14529-1-1999.pdf

Reference number ISO 14529-1:1999(E) ©ISO 1999 INTERNATIONAL STANDARD ISO 14529-1 First edition 1999-11-15 Plastics Melamine/phenolic powder moulding compounds (MP-PMCs) Part 1: Designation system and basis for specifications Plastiques Poudres à mouler à base de mélamine/phénol (MP-PMC) Partie 1: Système de désignation et base de spécification Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Aramco HQ/9980755100 Not for Resale, 04/23/2007 09:18:07 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 14529-1:1999(E) ©ISO 1999 All rights reserved. Unless otherwise specified, no part of this publication 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 ISO's member body in the country of the requester. ISO copyright office Case postale 56 ? CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 734 10 79 E-mail copyrightiso.ch Web www.iso.ch Printed in Switzerland ii© ISO 1999 All rights reserved PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing 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 printing. 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. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Aramco HQ/9980755100 Not for Resale, 04/23/2007 09:18:07 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 14529-1:1999(E) © ISO 1999 All rights reservediii Foreword ISO (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 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. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical 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 approval 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 14529 may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. International Standard ISO 14529-1 was prepared by Technical Committee ISO/TC 61,Plastics, Subcommittee SC 12,Thermosetting materials. After a transition period of, at the most, four years, the three parts of ISO 14529 (see below) will replace ISO 4896:1990, of which they constitute a technical revision. ISO 14529 consists of the following parts, under the general titlePlastics Melamine/phenolic powder moulding compounds (MP-PMCs): ?Part 1: Designation system and basis for specifications ?Part 2: Preparation of test specimens and determination of properties ?Part 3: Requirements for selected moulding compounds Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Aramco HQ/9980755100 Not for Resale, 04/23/2007 09:18:07 MDTNo reproduction or networking permitted without license from IHS -,-,- Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Aramco HQ/9980755100 Not for Resale, 04/23/2007 09:18:07 MDTNo reproduction or networking permitted without license from IHS -,-,- INTERNATIONAL STANDARDISO 14529-1:1999(E) © ISO 1999 All rights reserved1 Plastics Melamine/phenolic powder moulding compounds (MP-PMCs) Part 1: Designation system and basis for specifications 1Scope 1.1This part of ISO 14529 establishes a data block system for the designation of melamine/phenolic powder moulding compounds (MP-PMCs). 1.2The various types of MP-PMC are differentiated from each other by a classification system based on information about the filler/reinforcement type and content, the intended method of processing, any special properties and those of the special properties used specifically for designation purposes (designatory properties). 1.3This part of ISO 14529 is applicable to all MP-PMCs ready for normal use in the form of powder, granules or ground material. 1.4It is not intended to imply that materials having the same designation necessarily give the same performance. This part of ISO 14529 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 properties are required, they shall be determined in accordance with the test methods specified in ISO 14529-2, if suitable. 1.5Whenever general requirement data, as covered by ISO 14529-3, need to be indicated, this is also done using this data block system. 1.6To 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 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 14529. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this part of ISO 14529 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain registers of currently valid International Standards. ISO 75-2:1993,Plastics Determination of temperature of deflection under load Part 2: Plastics and ebonite. ISO 179-1:1),Plastics Determination of Charpy impact properties Part 1: Non-instrumented impact test. 1)To be published. (Revision of ISO 179:1993) Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Aramco HQ/9980755100 Not for Resale, 04/23/2007 09:18:07 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 14529-1:1999(E) 2© ISO 1999 All rights reserved ISO 472:1999,Plastics Vocabulary. ISO 1043-1:1997,Plastics Symbols and abbreviated terms Part 1: Basic polymers and their special characteristics. ISO 1043-2:2),Plastics Symbols and abbreviated terms Part 2: Fillers and reinforcing materials. ISO 4896:1990,Plastics Melamine/phenolic moulding materials Specification. ISO 14529-2:1999,Plastics Melamine/phenolic powder moulding compounds (MP-PMCs) Part 2: Preparation of test specimens and determination of properties. ISO 14529-3:1999,PlasticsMelamine/phenolicpowdermouldingcompounds(MP-PMCs)Part 3: Requirements for selected moulding compounds. 3Terms and definitions For the purposes of this part of ISO 14529, the terms and definitions given in ISO 472 and ISO 14529-2 apply, plus the following: 3.1 powder moulding compound powder, granules or ground material capable of flowing freely through the feed systems of processing machines, as well as moulding compounds in the form of flakes which are normally not thought of as powders The abbreviation for powder moulding compound is PMC by analogy with bulk moulding compound (BMC) and sheet moulding compound (SMC). 3.2 MP-PMC abbreviation for powder moulding compounds based on melamine/phenolic resins for both injection and compression moulding 3.3 melamine/phenolic resin synthetic resin obtained by reacting melamine and phenol with aldehydes, usually formaldehyde, the resin being formed either by co-condensation or as a physical mixture 4Designation system 4.1General The designation system defined in this part of ISO 14529 is based on the following standardized pattern: Designation Identity block DescriptionISO Individual-item block blockStandard Data block 1 Data block 2 Data block 3 Data block 4 Data block 5 2)To be published. (Revision of ISO 1043-2:1988) Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Aramco HQ/9980755100 Not for Resale, 04/23/2007 09:18:07 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 14529-1:1999(E) © ISO 1999 All rights reserved3 The designation consists of an optional description block, reading “PMC“, 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 polymer 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 reinforcement materials or fillers, in accordance with Table 1. Data block 2: Method of processing Method of processing for which the moulding compound is intended, designated in accordance with Table 2. Data block 3: Properties Item 1: Special properties, in accordance with Table 3; Item 2: Designatory property No. 1 impact strength determined in accordance with ISO 179-1; Item 3: Designatory property No. 2 temperature resistance determined in accordance with ISO 75-2. Data block 4: Further information, taken from an international, national or company standard. Data block 5 (optional): Additional 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 provided 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, melamine/phenolic powder moulding compounds shall be identified by the symbol MP, in accordance with ISO 1043-1. Mixtures and modifications 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 material in question: Item 2: Nature of filler/reinforcement, in accordance with Table 1. Item 3: Form 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 indicated 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=Aramco HQ/9980755100 Not for Resale, 04/23/2007 09:18:07 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 14529-1:1999(E) 4© ISO 1999 All rights reserved 4.3Data block 2 In this data block, information about the method of processing is given using the code-letters specified in Table 2. The code-letter 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 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 materials. Table 1 Code-letters and code-numbers used in data block 1 Nature of filler/reinforcement (in accordance with ISO 1043-2) Form of filler/reinforcement (in accordance with ISO 1043-2) Percentage content by mass, w % (m/m) C D E G K L1 L2 M P Q R S T W X Z Carbon Aluminium oxide trihydrate Clay Glass Calcium carbonate Cellulose Cotton Mineral Mica Silica Recycled material Synthetic organic Talc Wood Not specified Others B C D F G S X Z Balls; beads; spheres Chips; cuttings Fines; powder Fibre Ground Scale; flakes Not specified Others 05 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 w 7,5 7,5 u w 12,5 12,5 u w 17,5 17,5 u w 22,5 22,5 u w 27,5 27,5 u w 32,5 32,5 u w 37,5 37,5 u w 42,5 42,5 u w 47,5 47,5 u w 52,5 52,5 u w 57,5 57,5 u w 62,5 62,5 u w 67,5 67,5 u w 72,5 72,5 u w 77,5 77,5 u w 82,5 82,5 u w 87,5 87,5 u w 92,5 92,5 u w 97,5 NOTEMixtures of materials and/or forms may be indicated by combining 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). Table 2 Code-letters used in data block 2 for the method of processing GGeneral purposeTTransfer moulding MInjection mouldingXNot specified QCompression mouldingZOthers Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Aramco HQ/9980755100 Not for Resale, 04/23/2007 09:18:07 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 14529-1:1999(E) © ISO 1999 All rights reserved5 4.4Data block 3 4.4.1General In this data block, the special properties (see 4.4.2) are represented by a code-letter as item 1, and the designatory properties (see 4.4.3 and 4