SIST 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)

Gives the property requirements for electrical insulating materials suitable for application as coatings for loaded printed wire boards (conformal coatings). Materials which conform to this specification meet established levels of performance. However, the selection of a material by a user for a specific application should be based on the actual requirements necessary for adequate performance in that application and not based on this specification alone. This edition includes the following significant technical changes from the previous edition: a) requirements for cleaning have been added; b) new properties based on modifications to EN 61086-2 have been added; c) a Class 3 material for aerospace applications has been included.

Beschichtungen für bestückte Leiterplatten (conformal coatings) -- Teil 3-1: Bestimmungen für einzelne Werkstoffe - Beschichtungen für allgemeine Zwecke (Klasse I), für hohe Zuverlässigkeit (Klasse II) und für die Luftfahrt (Klasse III)

Revêtements appliqués sur les cartes de câblage imprimées (revêtements enrobants) -- Partie 3-1: Spécifications pour matériaux particuliers - Revêtements à usage général (Classe 1), pour hautes performances (Classe 2) et pour l'aérospatiale (Classe 3)

Donne les exigences relatives aux matériaux isolants électriques utilisés comme revêtements appliqués sur les cartes de câblage imprimées (revêtements enrobants). Les matériaux conformes à cette spécification satisfont à des niveaux établis de performance. Cependant il convient que le choix d'un matériau, par un utilisateur, pour une application spécifique, soit fondé sur les exigences réelles nécessaires pour une performance adéquate de cette application, et non basé sur cette seule spécification. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: a) des exigences pour le nettoyage ont été ajoutées; b) de nouvelles propriétés basées sur les modifications de la EN 61086-2 ont été ajoutées; c) une Classe 3 pour des applications aérospatiales a été incluse.

Prevleke za z elementi opremljene tiskane plošče (standardne prevleke) – 3-1. del: Specifikacije za različne materiale – Prevleke za splošne namene (razred 1), visoko zanesljivost (razred 2) in letalstvo (razred 3) (IEC 61086-3-1:2004)

General Information

• Status: Published
• Publication Date: 30-Sep-2004
• ICS: 29.035.20 - Plastics and rubber insulating materials
• ICS: 31.180 - Printed circuits and boards
• Technical Committee: IZO - Insulating materials
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Oct-2004
• Due Date: 01-Oct-2004
• Completion Date: 01-Oct-2004
• Ref Project: 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)

Relations

• Replaces: SIST EN 61086-3-1:1998 - Polyester fibre woven tapes - Part 3: Specifications for individual materials - Sheet 1: Tapes woven on conventional or shuttleless looms (IEC 61068-3-1:1995)
• Effective Date: 28-Jan-2023
• Replaces: SIST EN 61086-3-1:1998 - Polyester fibre woven tapes - Part 3: Specifications for individual materials - Sheet 1: Tapes woven on conventional or shuttleless looms (IEC 61068-3-1:1995)
• Effective Date: 06-May-2014
• Replaces: SIST EN 61086-3-1:1998 - Polyester fibre woven tapes - Part 3: Specifications for individual materials - Sheet 1: Tapes woven on conventional or shuttleless looms (IEC 61068-3-1:1995)
• Effective Date: 07-Jun-2022

Standards Content (Sample)

SLOVENSKI SIST EN 61086-3-1:2004

STANDARD
oct 2004
Prevleke za z elementi opremljene tiskane plošče (standardne prevleke) – 3-1.
del: Specifikacije za različne materiale – Prevleke za splošne namene (razred
1), visoko zanesljivost (razred 2) in letalstvo (razred 3) (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 61086-3-1:2004)
ICS 31.180 Referenčna številka
SIST EN 61086-3-1:2004(en)
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

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EUROPEAN STANDARD EN 61086-3-1
NORME EUROPÉENNE
EUROPÄISCHE NORM April 2004

ICS 29.035.20 Supersedes EN 61086-3-1:1995


English version


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 61086-3-1:2004)


Revêtements appliqués  Beschichtungen für bestückte
sur les cartes de câblage imprimées Leiterplatten (conformal coatings)
(revêtements enrobants) Teil 3-1: Bestimmungen
Partie 3-1: Spécifications für einzelne Werkstoffe -
pour matériaux particuliers - Beschichtungen
Revêtements à usage général (Classe 1), für allgemeine Zwecke (Klasse I),
pour hautes performances (Classe 2) für hohe Zuverlässigkeit (Klasse II)
et pour l'aérospatiale (Classe 3) und für die Luftfahrt (Klasse III)
(CEI 61086-3-1:2004) (IEC 61086-3-1:2004)

This European Standard was approved by CENELEC on 2004-03-01. CENELEC members are bound to
comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and
notified to the Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden,
Switzerland and United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: rue de Stassart 35, B - 1050 Brussels


© 2004 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 61086-3-1:2004 E

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EN 61086-3-1:2004 - 2 -
Foreword
The text of document 15C/1545/FDIS, future edition 2 of IEC 61086-3-1, prepared by SC 15C,
Specifications, of IEC TC 15, Insulating materials, was submitted to the IEC-CENELEC parallel vote
and was approved by CENELEC as EN 61086-3-1 on 2004-03-01.
This European Standard supersedes EN 61086-3-1:1995.
This edition includes the following significant technical changes from EN 61086-3-1:1995:
a) requirements for cleaning have been added;
b) new properties based on modifications to EN 61086-2 have been added;
c) a Class 3 material for aerospace applications has been included.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2004-12-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2007-03-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61086-3-1:2004 was approved by CENELEC as a
European Standard without any modification.
__________

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- 3 - EN 61086-3-1:2004
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
NOTE Where an international publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
Publication Year Title EN/HD Year
1) 2)
IEC 61086-1 - Coatings for loaded printed wire boards EN 61086-1 2004
(conformal coatings)
Part 1: Definitions, classification and
general requirements

1) 2)
IEC 61086-2 - Part 2: Methods of test EN 61086-2 2004





1)
Undated reference.
2)
Valid edition at date of issue.

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NORME CEI
INTERNATIONALE IEC
61086-3-1
INTERNATIONAL
Deuxième édition
STANDARD
Second edition
2004-02
Revêtements appliqués sur les cartes
de câblage imprimées (revêtements enrobants) –
Partie 3-1:
Spécifications pour matériaux particuliers –
Revêtements à usage général (Classe 1),
pour hautes performances (Classe 2) et
pour l'aérospatiale (Classe 3)
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 2004 Droits de reproduction réservés  Copyright - all rights reserved
Aucune partie de cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in any
utilisée sous quelque forme que ce soit et par aucun procédé, form or by any means, electronic or mechanical, including
y compris la photocopie et les photocopying and microfilm, without permission in writing from
électronique ou mécanique,
microfilms, sans l'accord écrit de l'éditeur. the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: [phone] Telefax: [phone] E-mail: [e-mail]  Web: www.iec.ch
CODE PRIX
K
PRICE CODE
Commission Electrotechnique Internationale
International Electrotechnical Commission
МеждународнаяЭлектротехническаяКомиссия
Pour prix, voir catalogue en vigueur
For price, see current catalogue

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61086-3-1  IEC:2004 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
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)
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 61086-3-1 has been prepared by subcommittee 15C:
Specifications, of IEC technical committee 15: Insulating materials.
This second edition cancels and replaces the first edition, published in 1995, and constitutes
a technical revision.
This edition includes the following significant technical changes from the previous edition:
a) requirements for cleaning have been added;
b) new properties based on modifications to IEC 61086-2 have been added;
c) a Class 3 material for aerospace ap
...