ISO INTERNATIONAL STANDARD 4899 Secondedition 1993-12-01 Textile-glass-reinforced thermosetting plastics --- Properties and test methods Plastiques thermodurcissables renforces au verre textile - Caractéristiques et méthodes d'essai ISO Reference number 1SO 4899:1993(E) Copyright International Organization for Standardization Not for Resale ISO 4899:1993(E) 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. circulated to the member bodies for voting. Publication as an International a vote. International Standard ISO 4899 was prepared by Technical Committee ISo/TC 61, Plastics, Subcommittee Sc 13, Composites and reinforce- ment fibres. This second edition cancels and replaces the first edition (ISO 4899:1982), which has been technically revised. Annex A of this International Standard is for information only. CISO1993 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 the publisher. International Organization for Standardization Case Postale 56·CH-1211 Geneve 20· Switzerland Printed in Switzerland !! Copyright Intemational Oorganizatin for Standardization d without license from IHS Not for Resale ISO 4899:1993(E) INTERNATIONAL STANDARDISO Textile-glass-reinforced thermosetting plastics : Properties and test methods 1 Scope ISO537:1989,Plastics- Testing with the torsion pendulum. This International Standard establishes a list of properties, and the corresponding test methods, that IsO 1172:1975. Textile glass reinforced plastics permit inspection and control of thermosetting plas- Determination of loss on ignition. tics reinforced with textile giass. ISO 1210:1992 Plastics Determination of the burning behaviour of horizontal and vertical specimens Normative references in contact with a small-flame ignition source. ISO 2582:1978, Cork and cork products -- Determi- The following standards contain provisions which, nation of thermal conductivity- Hot plate method. throughreferenceinthistext,constituteprovisions of thisInternationalStandard.Atthetimeof publi- Is2859-1:1989,Samplingprocedures for inspection cation, the editions indicated were valid. All standards by attributes - Part 1: Sampling plans indexed by are subject to revision, and parties to agreements acceptable quality level (AQL) for lot-by-lot based on this International Standard are encouraged to investigate the possibility of applying the most re- inspection. cent editions of the standards indicated below. Is0 3205:1976, Preferred test temperatures. Members of IEC and ISO maintain registers of cur- rentlyvalidInternationalStandards. IsO3268:1978,Plastics—Glass reinforced materials Determination of tensile properties. ISsO 62:1980,Plastics - -Determination of water ab- sorption. Is0 3951:1989, Sampling procedures and charts for inspection byvariables forpercent nonconforming Iso75-3:1993,Plastics—Determinationoftempera ture of deflection under load -- Part 3: High-strength sO 4585:1989. Textile glass reinforced plastics thermosetting laminates and long-fibre-reinforced Determination of apparent interlaminar shear proper- plastics. ties byshort-beamtest. IsO 175:1981, Plastics — Determination of the ef- ISO 4589:1984， Plastics Determination fects of liquid chemicals, including water. flammability by oxygen ind