BS EN 61086-2:2004
Current
The latest, up-to-date edition.
Coatings for loaded printed wire boards (conformal coatings) Methods of test
Hardcopy , PDF
English
19-05-2004
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INTRODUCTION
1 Scope
2 Normative references
3 Test specimens
3.1 Specimen A
3.2 Specimen B
3.3 Specimen C
3.4 Specimen D
4 Environmental exposure of coated specimens
4.1 Thermal cycling - Method
4.2 Thermal shock - Method
4.3 Thermal ageing
4.4 Moisture resistance (damp heat)
4.5 Salt mist
4.6 Cold, low air pressure and damp heat (class 3 only)
5 Test methods (uncured material)
5.1 Shelf life
6 Test methods for electrical properties (coated samples)
6.1 Breakdown voltage
6.2 High frequency dielectric properties (behaviour at
resonance)
6.3 Insulation resistance
7 Test methods for non-electrical properties (coated samples)
7.1 Visual examination
7.2 Thickness of coating
7.3 Fluorescence of coating
7.4 Tackiness (cure level of coating)
7.5 Flexibility
7.6 Flammability
7.7 Mould growth
7.8 Resistance to organic solvents
7.9 Coating removal
Annex A (normative) Specimen of coating material
Annex ZA (normative) Normative references to international
publications with their corresponding
European publications
Provides the methods of test for electrical insulating materials suitable for application as coatings for loaded printed wire boards (conformal coatings), both as uncured and after application to specific boards.
| Committee |
GEL/15/7
|
| DevelopmentNote |
Together with BS EN 61086-1 and BS EN 61086-3.1 supersedes BS 5917((1980). (05/2004)
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| IEC 61086-2:2004/COR1:2005 | Identical |
| EN 61937-6:2002 | Identical |
| NBN EN 61086-2 : 2005 | Identical |
| IEC 61086-2:2004 | Identical |
| SN EN 61086-2 : 1994 | Identical |
| UNE-EN 61086-2:2004 | Identical |
| I.S. EN 61086-2:2004 | Identical |
| NF EN 61086-2 : 2004 | Identical |
| DIN EN 61086-2 : 2005 COR 1 2005 | Identical |
| EN 61086-2:2004 | Identical |
| IEC 60243-1:2013 | Electric strength of insulating materials - Test methods - Part 1: Tests at power frequencies |
| ISO 5636-3:2013 | Paper and board — Determination of air permeance (medium range) — Part 3: Bendtsen method |
| EN 61086-1:2004 | Coatings for loaded printed wire boards (conformal coatings) - Part 1: Definitions, classification and general requirements |
| EN 605 : 1992 | PAINTS AND VARNISHES - STANDARD PANELS FOR TESTING |
| IEC 60455-2:2015 | Resin based reactive compounds used for electrical insulation - Part 2: Methods of test |
| EN 61086-3-1:2004 | Coatings for loaded printed wire boards (conformal coatings) - Part 3-1: Specifications for individual materials - Coatings for general purpose (Class 1), high reliability (Class 2) and aerospace (Class 3) |
| ISO 2808:2007 | Paints and varnishes Determination of film thickness |
| EN 60068-2-39:2016 | Environmental testing - Part 2-39: Tests - Tests and guidance: Combined temperature or temperature and humidity with low air pressure tests |
| IEC 61086-3-1:2004 | Coatings for loaded printed wire boards (conformal coatings) - Part 3-1: Specifications for individual materials - Coatings for general purpose (Class 1), high reliability (Class 2) and aerospace (Class 3) |
| IEC 60068-2-11:1981 | Basic environmental testing procedures - Part 2-11: Tests - Test Ka: Salt mist |
| IEC 60068-2-39:2015 | Environmental testing - Part 2-39: Tests - Tests and guidance: Combined temperature or temperature and humidity with low air pressure tests |
| EN 60707 : 1999 | FLAMMABILITY OF SOLID NON-METALLIC MATERIALS WHEN EXPOSED TO FLAME SOURCES - LIST OF TEST METHODS |
| EN 60249-1 : 1993 COR 1994 | BASE MATERIALS FOR PRINTED CIRCUITS - PART 1: TEST METHODS |
| IEC 60707:1999 | Flammability of solid non-metallic materials when exposed to flame sources - List of test methods |
| IEC 60068-2-10:2005 | Environmental testing - Part 2-10: Tests - Test J and guidance: Mould growth |
| EN 60243-1:2013 | ELECTRIC STRENGTH OF INSULATING MATERIALS - TEST METHODS - PART 1: TESTS AT POWER FREQUENCIES (IEC 60243-1:2013) |
| HD 323.2.10 : 200S3 | BASIC ENVIRONMENTAL TESTING PROCEDURES - TESTS - TEST J AND GUIDANCE: MOULD GROWTH |
| EN 60068-2-78:2013 | Environmental testing - Part 2-78: Tests - Test Cab: Damp heat, steady state |
| ISO 1519:2011 | Paints and varnishes Bend test (cylindrical mandrel) |
| EN 60455-2:2015 | Resin based reactive compounds used for electrical insulation - Part 2: Methods of test |
| EN ISO 1519:2011 | Paints and varnishes - Bend test (cylindrical mandrel) (ISO 1519:2011) |
| IEC 60243-2:2013 | Electric strength of insulating materials - Test methods - Part 2: Additional requirements for tests using direct voltage |
| EN 60068-2-11:1999 | Environmental testing - Part 2: Tests - Test Ka: Salt mist |
| IEC 60068-2-14:2009 | Environmental testing - Part 2-14: Tests - Test N: Change of temperature |
| EN 60068-2-14:2009 | Environmental testing - Part 2-14: Tests - Test N: Change of temperature |
| EN ISO 2808:2007 | Paints and varnishes - Determination of film thickness (ISO 2808:2007) |
| IEC 61086-1:2004 | Coatings for loaded printed wire boards (conformal coatings) - Part 1: Definitions, classification and general requirements |
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