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1、Reference number ISO 10350-2:2001(E) ISO 2001 INTERNATIONAL STANDARD ISO 10350-2 First edition 2001-06-15 Plastics Acquisition and presentation of comparable single-point data Part 2: Long-fibre-reinforced plastics Plastiques Acquisition et prsentation de caractristiques intrinsques comparables Part
2、ie 2: Plastiques renforcs par de longues fibres -,-,- ISO 10350-2:2001(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and in
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5、, please inform the Central Secretariat at the address given below. ISO 2001 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 w
6、riting 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 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 2001 All rights reserved -,-,- IS
7、O 10350-2:2001(E) ISO 2001 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
8、 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 Internationa
9、l 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
10、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 10350 may be the subject of patent rights. ISO shall not be held responsible for identifying an
11、y or all such patent rights. International Standard ISO 10350-2 was prepared by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 2, Mechanical properties. ISO 10350 consists of the following parts, under the general title Plastics Acquisition and presentation of comparable single-point data:
12、 ?Part 1: Moulding materials ?Part 2: Long-fibre-reinforced plastics -,-,- ISO 10350-2:2001(E) iv ISO 2001 All rights reserved Introduction This part of ISO 10350 has been prepared because users of long-fibre-reinforced plastics find that available data cannot always be readily used to compare the p
13、roperties of similar materials, especially when the data have been supplied by different sources. Even when the same standard tests have been used, they may allow the adoption of a wide range of alternative test conditions, and the data obtained are not necessarily comparable. The purpose of this pa
14、rt of ISO 10350 is to identify specific methods and conditions of test to be used for the acquisition and presentation of data in order that valid comparisons between materials can be made. This part of ISO 10350 is concerned with tests employed to present “single-point“ data on the limited range of
15、 properties commonly included in data sheets and used for the preliminary selection of materials. Such data represent the most basic approach to the specification of properties of materials and this part of ISO 10350 thus facilitates the first steps towards more efficient selection and use of plasti
16、cs in the many applications to which they are suited. Many properties of long-fibre-reinforced plastics are anisotropic. The test method standards for these properties have been produced with different procedures for specific types of reinforcement. In this part of ISO 10350, use of the appropriate
17、procedure is specified rather than the use of a specific specimen geometry as adopted in Part 1 for moulding materials. This is necessary for the recording of meaningful material property values. Complementary International Standards (ISO 11403, parts 1, 2 and 3)1)are concerned with the standardized
18、 acquisition and presentation of multipoint data, to demonstrate how properties vary with important factors such as time, temperature and the presence of particular natural and chemical environments. In these standards, some additional properties are included. Their use will provide a more substanti
19、al database than one containing only single-point data, and so will enable improved assessment of the fitness of a material for any particular application. In addition, ISO 11403-1, which deals with mechanical properties, assists predictions of the performance of components and ISO 11403-2, covering
20、 thermal and processing properties, aids predictions of melt-flow behaviour during manufacturing. ISO 11403-3 is concerned with environmental influences on properties, and other parts may be prepared to cover additional properties. The various parts of ISO 11403 were written primarily for moulding m
21、aterials. The test methods and test conditions referred to may not therefore be ideally suited to the acquisition of data for all long-fibre-reinforced plastics. 1) ISO 11403-1:1994, Plastics Acquisition and presentation of comparable multipoint data Part 1: Mechanical properties (under revision). I
22、SO 11403-2:1995, Plastics Acquisition and presentation of comparable multipoint data Part 2: Thermal and processing properties. ISO 11403-3:1999, Plastics Acquisition and presentation of comparable multipoint data Part 3: Environmental influences on properties. -,-,- INTERNATIONAL STANDARDISO 10350-
23、2:2001(E) ISO 2001 All rights reserved1 Plastics Acquisition and presentation of comparable single- point data Part 2: Long-fibre-reinforced plastics 1Scope ISO 10350 identifies specific test procedures for the acquisition and presentation of comparable data for certain basic properties of plastics.
24、 In general, each property is specified by a single experimental value, although in certain cases properties are represented by two values obtained under different test conditions or along different directions in the material. The properties included are those presented conventionally in manufacture
25、rs data sheets. This part of ISO 10350 applies to reinforced thermoplastic and thermosetting materials where the reinforcement fibres are either discontinuous with a fibre length prior to processing greater than 7,5 mm or continuous (e.g. fabric, continuous-strand mat or unidirectional). Part 1 of t
26、his International Standard deals specifically with unreinforced and filled plastics, including those using fibres less than 7,5 mm in length. 2Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of ISO 10
27、350. 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 10350 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below.
28、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 62:1999, Plastics Determination of water absorption. ISO 75-2:2), Plastics Determination of temperature of deflection un
29、der load Part 2: Plastics and ebonite. ISO 179-1:2000, Plastics Determination of Charpy impact properties Part 1: Non-instrumented impact test. ISO 179-2:1997, Plastics Determination of Charpy impact properties Part 2: Instrumented impact test. ISO 291:1997, Plastics Standard atmospheres for conditi
30、oning and testing. ISO 527-4:1997, Plastics Determination of tensile properties Part 4: Test conditions for isotropic and orthotropic fibre-reinforced plastic composites. ISO 527-5:1997, Plastics Determination of tensile properties Part 5: Test conditions for unidirectional fibre- reinforced plastic
31、 composites. ISO 1172:1996,Textile-glass-reinforcedplasticsPrepregs,mouldingcompoundsandlaminates Determination of the textile-glass and mineral-filler content Calcination methods. 2)To be published. (Revision of ISO 75-2:1993) -,-,- ISO 10350-2:2001(E) 2 ISO 2001 All rights reserved ISO 1183 (all p
32、arts), Plastics Methods for determining the density of non-cellular plastics. ISO 1268 (all parts), Fibre-reinforced plastics Methods of producing test plates. ISO 2577:1984, Plastics Thermosetting moulding materials Determination of shrinkage. ISO 2818:1994, Plastics Preparation of test specimens b
33、y machining. ISO 4589-2:1996, Plastics Determination of burning behaviour by oxygen index Part 2: Ambient-temperature test. ISO 6603-2:2000, Plastics Determination of puncture impact behaviour of rigid plastics Part 2: Instrumented impact testing. ISO 11357-2:1999, Plastics Differential scanning cal
34、orimetry (DSC) Part 2: Determination of glass transition temperature. ISO 11357-3:1999, Plastics Differential scanning calorimetry (DSC) Part 3: Determination of temperature and enthalpy of melting and crystallization. ISO 11359-2:1999, Plastics Thermomechanical analysis (TMA) Part 2: Determination
35、of coefficient of linear thermal expansion and glass transition temperature. ISO 14125:1998, Fibre-reinforced plastic composites Determination of flexural properties. ISO 14127:3), Composites Determination of the resin, fibre and void content of composites reinforced with carbon fibre. ISO 14130:199
36、7, Fibre-reinforced plastic composites Determination of apparent interlaminar shear strength by short-beam method. ISO 15310:1999, Fibre-reinforced plastic composites Determination of the in-plane shear modulus by the plate twist method. IEC 60093:1980, Methods of test for volume resistivity and sur
37、face resistivity of solid electrical insulating materials. IEC 60112:1979, Method for determining the comparative and the proof tracking indices of solid insulating materials under moist conditions. IEC 60243-1:1998, Electrical strength of insulating materials Test methods Part 1: Tests at power fre
38、quencies. IEC 60250:1969, Recommended methods for the determination of the permittivity and dielectric dissipation factor of electrical insulating materials at power, audio and radio frequencies including metre wavelengths. IEC 60296:1982, Specification for unused mineral insulating oils for transfo
39、rmers and switchgear. IEC 60695-11-10:1999, Fire hazard testing Part 11-10: Test flames 50 W horizontal and vertical flame test methods. IEC 60695-11-20:1999, Fire hazard testing Part 11-20: Test flames 500 W flame test methods. 3)To be published. -,-,- ISO 10350-2:2001(E) ISO 2001 All rights reserv
40、ed3 3Terms and definitions For the purposes of this part of ISO 10350, the following terms and definitions apply. 3.1 single-point data data characterizing a plastics material by means of those property tests in which important aspects of performance can be described with single-value results 3.2 sp
41、ecimen coordinate axes the coordinate axes for a material in which the fibres are preferentially aligned in one direction NOTE 1Where the material contains a known axis of preferred fibre orientation, then this is defined as the “1“-axis (or “1“-direction). For materials prepared as a test plate, th
42、en the in-plane direction transverse to the “1“-axis is defined as the “2“-axis. NOTE 2Where the direction of preferred orientation is not known, the “1“-axis is taken as the production direction of the composite or the reinforcement (e.g. the warp direction for fabrics). 4Specimen preparation and c
43、onditioning Specimens shall be cut from test plates manufactured by the method given in the part of ISO 1268 appropriate to the material under test. Machining shall be performed in accordance with ISO 2818, as applicable, and the dimensions of the specimen shall comply with those for the appropriate
44、 specimen in Table 2. The moulding conditions stipulated in ISO 1268, or any other International Standard, shall be recorded with the single-point data for that material. Typical parameters are shown in Table 1. Table 1 Moulding parameters Moulding-material type Manufacturing method and standard Man
45、ufacturing parameters Long-fibre-reinforced plastic Test plate manufacture ISO 1268, Parts 1-9 Typical parameters given in the appropriate part of ISO 1268 will cover: Temperatures (e.g. of mould, resin, preform, cure, post cure) Pressures (e.g. of moulding, holding, resin transfer, vacuum level) Ti
46、mes, speeds and rates (e.g. curing times, speed of winding or pultrusion, quantity of glass and resin sprayed by unit of time) For materials that have properties that are not significantly sensitive to any absorbed water, specimens shall be conditioned in accordance with the International Standard a
47、ppropriate to the material concerned. If no materials standard is available, condition test specimens at 23 C?2 C and (50?10) % RH for a minimum length of time of 88 h (see ISO 291). For those materials having properties that are significantly dependent upon the concentration of any absorbed water,
48、data shall be presented both for material that is dry and also for material that is in equilibrium with an atmosphere of 50 % RH at 23 C but with the following exceptions (see Table 2). Rheological properties 1.1 to 1.6dry only Thermal properties 3.1 to 3.8dry only Surface resistivity and comparative tracking index 4.6 and 4.950 % RH only -,-,- ISO 10350-2:2001(E) 4 ISO 2001 All rights reserved For these materials, consult the relevant materi