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STANDARD
SIST EN 2436-002:2009
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 2436-002July 2006ICS 49.040 English VersionAerospace series - Paints and varnishes - Corrosion resistantchromate-free two component cold curing primer - Part 002:High corrosion resistanceSérie aérospatiale - Peintures primaire anti-corrosion sanschromate à deux composants polymérisant à températureambiante - Partie 002 : Haute résistance à la corrosionLuft- und Raumfahrt - Anstrichstoffe -Korrosionsbeständiger Zweikomponenten-Grundanstrich,kalthärtend chromatfrei - Teil 002: HoheKorrosionsbeständigkeitThis European Standard was approved by CEN on 27 February 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2006 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 2436-002:2006: ESIST EN 2436-002:2009
EN 2436-002:2006 (E) 2 Contents Page Foreword.3 0 Introduction.4 1 Scope.4 2 Normative references.4 3 Definitions.5 4 Classification.5 5 Batch release and qualification testing.5
SIST EN 2436-002:2009
EN 2436-002:2006 (E) 3 Foreword This European Standard (EN 2436-002:2006) has been prepared by the AeroSpace and Defense Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has re-ceived the approval of the National Associations and the Official Services of the member countries of ASD, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by January 2007, and conflicting national standards shall be withdrawn at the latest by January 2007. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Den-mark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxem-bourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzer-land and the United Kingdom. SIST EN 2436-002:2009
EN 2436-002:2006 (E) 4 0 Introduction This standard is part of a series of EN non-metallic materials standards for aerospace applications. The general organisation of this series is described in EN 4385. This standard is a level 3 document as defined in EN 4385. Definition of subcase numbering in Tables 2 to 5 is given in TR 7000-9. 1 Scope This standard specifies the requirements for a two component, cold curing, chromate-free epoxy or polyurethane, high corrosion resistant primer which can be used with or without a finish for aerospace applications. The properties specified in this standard are obtained on defined aluminium alloy test pieces prepared in accordance with EN 3837 and ISO 3270. The ability of the material to be used for a specific application (e.g. alternative substrate, alternative primer, specific drying conditions etc.) shall be determined by supplementary tests to confirm that the requirements of this standard are met. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated refer-ences, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2334, Aerospace series — Chromic-sulphuric acid pickle of aluminium and aluminium alloys EN 2379, Aerospace series — Fluids for assessment of non-metallic materials1)
EN 2434-004, Aerospace series — Paints and varnishes — Two component cold curing polyurethane finish — Part 004: High flexibility 1) EN 3837, Aerospace series — Paints and varnishes — Nature and method for surface preparation of test pieces in aluminium alloys1) EN 3840, Aerospace series — Paints and varnishes — Technical specification1) EN 4385, Aerospace series — Non-metallic materials — General organisation of standardisation — Links be-tween types of standards1) ISO 1513, Paints and varnishes — Examination and preparation of samples for testing ISO 3270, Paints and varnishes and their raw materials — Temperature and humidities for conditioning and testing ISO 3696, Water for analytical laboratory use — Specification and test methods TR 7000-9, Aerospace series — Non-metallic materials — Rules for the drafting and presentation of material standards — Part 9: Paints and varnishes2)
1) Published as ASD Prestandard at the date of publication of this standard. 2) Published as ASD Technical Report at the date of publication of the standard. SIST EN 2436-002:2009
EN 2436-002:2006 (E) 5 3 Definitions Not applicable. 4 Classification The primer is classified according to the nature of the most typical chemical reaction that occurs between the two components: Type A: epoxy — (reaction between an
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