1、AECMA STANDARD NORME AECMA AECMA NORM Withdrawal approved 28June2002 prEN 7000-9 Edition P 2 June 2002 Comments should be sent within six months afer the date of publication to Gulledelle 94 Material Domain AECMA-STAN 6-1200 BRUXELLES PUBLISHED BY THE EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES - S
2、TANDARDIZATION %ln Gulledelle 94 - 6-1200 Brussels -Tel. + 32 2 775 81 10 - Fax. + 32 2 775 81 11 - www.aecrna-stan.org ICs: Supersedes edition P 1 September 1998 Descriptors: ENGLISH VERSION Aerospace series Non-metallic materials Rules for the drafting and presentation of material standards Part 9
3、: Paints and varnishes Srie arospatiale Luft- und Raumfahrt Matriaux non-mtalliques Nichtmetallische Werkstoffe Rgles pour la rdaction et la prsentation des normes de matriaux Partie 9: Peintures et vernis Regeln fr die Erstellung und die Gestaltung von Werkstoffnormen Teil 9: Farben und Lacke This
4、“Aerospace Series Prestandard has been drawn up under the resp After examinati agreement of AECMA-STAN it will be submitted as a ittee for Standardization) for formal vote. Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for Resal
5、eNo reproduction or networking permitted without license from IHS-,-,-Page 3 prEN 7000-9 O. Introduction This standard is a level 2 document as defined in EN 4385 1. Scope This standard specifies the rules for drafting and presentation of EN aerospace series non-metallic material standards for paint
6、s and varnishes for aerospace applications. This standard shall be used in conjunction with EN 7000-1. 2. Normative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the
7、text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to app
8、lies. EN 7000-1 Aerospace series : Non-metallic materials - Rules for the drafting and presentation of Material standards - Part 1 : General rules. EN 4385 Aerospace series : Non-metallic materials - General organisation of standardisation - 3. Definitions See EN 7000-1 4. Rules for the drafting and
9、 presentation NOTE : The examples given below are only intended to illustrate the rules, and may not correspond to real standardisation EN products. 4.1. Title of the material standard See EN 7000-1 and annex C of this standard. The following are example of descriptions which shall be used; these ex
10、amples may be supplemented by other descriptions as required by the relevant WG. 1. Type of paint : Polyurethane Acrylic Fluorocarbon Polysulphide EPOXY 2. Additional information : Single component Two (or more) components Cold curing Hot curing Previous page is blank Copyright Association Europeene
11、 des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STD=AECMA PREN 7000-9-ENGL 1998 m LOI12311 00150Y1 2T2 m Page 4 prEN 7000-9 3. Intended application Flexible exterior finish Flexible
12、interior finish Primer Chemical resistant finish Chromate free primer Fuel tank primer IR absorbing 4.2. Page 2 See EN 7000-1 and annex C of this standard. 4.3. Page 3 onwards See EN 7000-1 and annex C of this standard. 4.4. General requirements See EN 7000-1 4.4.1. Table 1 - General requirements Th
13、e characteristic numbers applicable to Table 1 are given in annex A of this standard. All of the characteristics given in Table 1 are mandatory and shall be completed in accordance with EN 7000-1 and annex C of this standard. 4.4.2. Tables 2 to 4 See EN 7000-1 and annex C of this standard. The chara
14、cteristic numbers applicable to tables 2 to 4 are given in annex B of this standard. Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,- STD-AECMA PREN 70
15、00-9-ENGL 1998 1012311 0015042 139 Page 5 prEN 7000-9 Annex A (Normative) Table A - Characteristic numbers applicable to Table 1 : General requirements Characteristic number 1 .o01 .o02 .O03 .O04 .O05 .O06 .O07 .O08 1 .o09 1.010 1 .o1 1 1.013 1 .O93 1 .O94 1 .O95 1 .O96 1 .O97 1 .O98 1.999 Character
16、istic Material description Formulation Form (Corrigendum 1-1 994) (AS/NZS 1580.214.6 : 1995) IS0 281 1 : Paints and Varnishes - Determination of density first edition IS0 2884 : Paints and varnishes - Determination of viscosity at a high rate shear first edition IS0 3678 : Paints and varnishes - Pri
17、nt - Free test first edition; (CEN EN IS0 3678 : 1995) (PNS 682 : 1990) IS0 3675 : Crude Petroleum and Liquid Petroleum Products - Laboratory determination of density or relative density - Hydrometer method second edition (CEN EN IS0 3675 : 1995) (continued) ) Copyright Association Europeene des Con
18、structeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-page 11 prEN 7000-9 Subcase number 1 2 3 4 5 6 7 Annex C (Informative)- (Continued) Page 4 ENxxxx IS0 6272 : Paints and varnishes - Falling we
19、ight test IS0 91 17 : Paints and varnishes - Determination of Through-Dry state and Through-Dry time - Method of test first edition; (CEN EN 291 17 : 1992) 2.2 Bibliography EN 7000-9 : Aerospace series : Non-metallic materials - rules for the drafting and presentation of material EN4385 : Aerospace
20、series : Non-metallic materials - General organisation of standardisation - Links between types of standards. 3. Conventions, Definitions and Abbreviations Definition Technical specification Test method Frequency of testing Sample type Test piece definition Condition of test piece Testing condition
21、AcceDtance criteria 3.1 Conventions For the purpose of this standard the following conventions apply 3.1.1 Subcase numbering In the column requirement at the left hand side a subcase number is given. The definition of these subcase numbers is as follows: The absence of a subcase indicates that the n
22、ecessary information is given in Table 1 of this standard, e.g. In the reference to the technical standard (characteristic 1.004). All the necessary information which does not appear is to be found in the referenced technical specification or the relevant test method. 3.1.2 Batch acceptance testing
23、In this material standard, batch acceptance test titles and subcases 7 acceptance criteria are highlighted in the form of a bold frame and bold characters to show that they are mandatory for routine acceptance of the material. (Continued) Copyright Association Europeene des Constructeurs de Materiel
24、 Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-page 12 prEN 7000-9 - Drying (See note Annex C (Informative) (Continued) with manufacturers data. See EN 3840 Temperature “C TABLE 1 - GENERAL REQUIREMENTS 1 .O93 1
25、 .O94 1 .O95 1 .O96 1 .O97 1 .O98 1.999 Characteristic I Characteristic 1 Requirements . - . . 1 Quality Assurance See EN 3840 Designation Thixotropic I ENXXXX-A Non-thixotropic I EN xxxx - B Packaging See EN 3840 Identification Marking see line 2.109 Flash point See EN 3840 Health and safety See EN
26、 3840 Notes For qualification, temperature to be 23C * 2C number 1 .o01 1 .o02 1 .O03 1 .O04 1 .O05 1 .O06 1 .O07 1 .O08 1 .o09 I Application a 1.010 I Storage 1 Sta 1 .o1 1 I 1 .O13 Processing Conditions time 1 1 year 1 1 year Mixing I Apply over primer to EN 2435, in accordance RH % Time h (contin
27、ued) Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STD-AECMA PREN 7000-9-ENGL 1998 1012311 0015050 205 Characteristic 2.104 2.104 2.104 2.106 Annex C
28、 (Informative) (Continued) Page 6 ENxxxx 2.107 2.1 O9 2.1 13 2.301 2.999 page 13 prEN 7000-9 Table 2 - Requirements in the Delivery Conditions (continued) Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction o
29、r networking permitted without license from IHS-,-,-Annex C (Informative) (Continued) Characteristic Table 3 - Requirements as Processed to Characteristic Number Requirements Characteristic Optical properties - specular gloss Adhesion - scratch number 3.1 11 See EN 3840 1 using 60“ glossmeter 3 EN 3
30、837 - metal A2 + procedure A 7 high gloss I semi-matt I matt EN 2243-4 85 units I 15 f 3 units I 5 units See EN 2642 EN 3837 - metal A2 + procedure A 3 3.304 Impact resistance Bend test - cupping test 3.304 EN 3837 - metal A6 + procedure A See EN 3840 EN 3837 - metal A2 + procedure A mass lKg, heigh
31、t 1 m - no cracking See EN 3840 EN 3837 - metal A2 + procedure A 7 Classification I 1 1 IS0 6272 3 7 1 IS0 1519 3 3.31 7 3.321 (continued) Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking per
32、mitted without license from IHS-,-,-STDmAECMA PREN 7000-9-ENGL 1998 m 1012311 0015052 O84 m page 15 prEN 7000-9 Annex C (informative) (concluded) Table 4 - Environmental Testing Requirements as Processed to Characteristic Number 1 .lo3 Characteristic Number 4.501 4.501 4.502 4.504 4.509 4.51 O 4.1 1
33、1 4.999 Requirement I Characteristic I Humidity absorbtion See EN 3840 3 5 7 EN 3837 - metal A2 + procedure A 40“ C / 100%RH / 500 h Classification c 5 / no blistering or detachment at I Adhesion I -cross cut 1 O x magnification EN 3837 - metal A2 + procedure A Classification 1 / no blistering or de
34、tachment at 10 x maanification Water absorbtion See EN 3840 3 5 40C/168 h 7 Adhesion - cross cut I Scratch I 7 I 21500 g metal not exposed / no blistering or I I resistance Aeronautical fluids - scratch resistance detachment at 10 x magnification See EN 3840 EN 3837 - metal A2 + procedure A 3 6 I EN
35、 2379 I Diester I Fuel I De-icing - group 2 lubricant fluid “C 70 120 23 23 time h 168 16 168 168 I 7 I 21500 g metal not exposed / no blistering or I Bend test - cupping test Visual - colour 7 No corrosion more than 2 mm from the scratch No blistering or detachment EN 3837 - metal A2 + procedure A
36、35“ C / 1000 h No corrosion more than 2 mm from the scratch Filiform corrosion See EN 3840 3 6 7 Notes ) High gloss and semi-matt *) Reduction from initial value Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
