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I.S. EN 60249-1:1994

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

BASE MATERIALS FOR PRINTED CIRCUITS - PART 1: TEST METHODS
Available format(s)

Hardcopy , PDF

Withdrawn date

06-09-2016

Language(s)

English

Published date

04-26-1994

Publisher

National Standards Authority of Ireland

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

FOREWORD
PREFACE
Scope
1. General
   1.1 Standard atmospheric conditions
   1.2 Precision of timing and measurements
   1.3 Test specimens
2. Electrical tests
   2.0 Precautions to be taken in certain electrical tests
   2.1 Resistance of foil
   2.2 Surface resistance after damp heat steady state
   2.3 Volume resistivity after damp heat steady state
   2.4 Surface corrosion
   2.5 Corrosion at the edge
   2.6 Comparative tracking index
   2.7 Permittivity and dissipation factor after damp heat
        and recovery
   2.8 Electric strength normal to plane of sheet
   2.9 Properties of insulation at elevated temperature
3. Non-electrical tests on metal-clad materials
   3.1 Bow
   3.2 Bow after heating
   3.3 Twist
   3.4 Twist after heating
   3.5 Pull-off strength
   3.6 Peel strength
   3.7 Blistering after heat shock
   3.8 Punching and machining
   3.9 Surface finish
   3.10 Solderability
   3.11 Dimensional stability
   3.12 Flexural fatigue
   3.13 Mass per unit area of metal foil after lamination
        (by etching)
   3.14 Thickness
4. Non-electrical tots on the base material
   4.1 Flexural strength
   4.2 No test is assigned to this sub-clause
   4.3 Flammability
   4.4 Water absorption
Annex ZA (normative) Other international publications
         quoted in this standard with the references of
         the relevant European publications

Describes methods for testing electrical, mechanical and other properties of base materials in sheet or roll form for application in the field of printed circuits irrespective of the nature of the base material.

DevelopmentNote
Supersedes I.S. HD 313-1 (07/2005)
DocumentType
Standard
Pages
134
PublisherName
National Standards Authority of Ireland
Status
Withdrawn
Supersedes

IEC 60112:2003+AMD1:2009 CSV Method for the determination of the proof and the comparative tracking indices of solid insulating materials
HD 323.2.20 : 200S3 BASIC ENVIRONMENTAL TESTING PROCEDURES - TESTS - TEST T - SOLDERING
IEC 60068-1:2013 Environmental testing - Part 1: General and guidance
HD 142 : 200S3 TERMS AND DEFINITIONS FOR PRINTED CIRCUITS
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
HD 214 : 200S2 RECOMMENDED METHOD FOR DETERMINING THE COMPARATIVE TRACKING INDEX OF SOLID INSULATING MATERIALS UNDER MOIST CONDITIONS
IEC 60068-2-20:2008 Environmental testing - Part 2-20: Tests - Test T: Test methods for solderability and resistance to soldering heat of devices with leads
EN 60068-2-2:2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat
IEC 60243:1967 Recommended methods of test for electric strength of solid insulating materials at power frequencies
HD 429 : 200S1 METHODS OF TEST FOR VOLUME RESISTIVITY AND SURFACE RESISTIVITY OF SOLID ELECTRICAL INSULATING MATERIALS
HD 323.2.3 : 200S2 BASIC ENVIRONMENTAL TESTING PROCEDURES - TESTS - TEST CA - DAMP HEAT, STEADY STATE
HD 323.1 : 200S2 BASIC ENVIRONMENTAL TESTING PROCEDURES - GENERAL AND GUIDANCE
IEC 60068-2-3:1969 Basic environmental testing procedures - Part 2-3: Tests - Test Ca: Damp heat, steady state
IEC 60093:1980 Methods of test for volume resistivity and surface resistivity of solid electrical insulating materials
IEC 60068-2-2:2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat
IEC 60194:2015 Printed board design, manufacture and assembly - Terms and definitions
IEC 60426:2007 Electrical insulating materials - Determination of electrolytic corrosion caused by insulating materials - Test methods

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