1、- STD-AECMA PREN 2833-2-ENGL 2775 = L0223LL 00220b7 bOT Comments should be sent within six months after the date of publication to I Edition approved for publication AECMA STANDARD NORME AECMA AECMA NORM C7 Chairman prEN 2833-2 Edition P 1 February 1995 DITE PAR LASSOCIATION EUROPENNE DES CONSTRUCTE
2、URS DE MATRIEL AROSPATIAL Technopolis - 175, rue Jean-Jacques Rousseau - F-92138 Issy-les-Moulineaux Cedex - Tl. (1) 47.36.98.76 ICs : Descriptors : ENGLISH VERSION Aerospace series Glass fibre thermosetting preimpregnates Technical specification Part 2 : Glass fabric/Epoxy resin preimpregnates curi
3、ng at up to 125 OC for continuous use up to 80 OC Srie arospatiale Luft- und Raumfahrt Primprgns de verre textile/rsine thermodurcissable Partie 2 : Verre textilehsine poxy primprgne avec une temprature de polymrisation jusqu 125 OC pour utilisation continue jusqu 80 OC Warmhrtbare Glasfaser - Prepr
4、egs Teil 2 : Glasfilamentgewebe/vorimprgnierter Epoxydharz mit einer Aushrttemperatur bis 125 OC fr kontinuierliche Anwendung bis 80 OC Spcification technique Technische Lieferbedingungen This “Aerospace Series“ Prestandard has been drawn up under the responsibility of AECMA (Associa tion Europenne
5、des Constructeurs de Matriel Arospatial). It is published on green paper for the needs of AECMA-Members. It has been technically approved by the experts of the concerned Technical Committee following comment by the Member countries. Subsequent to the publication of this Prestandard, the technical co
6、ntent shall not be changed to an extent that interchangeability is affected, physically or functionally, without re-identification of the standard. After examination and signature of the AECMA Standard Checking Centre (NPS) and formal agreement of the Official Services of the Member countries it wil
7、l be submitted as a draft European Standard to CEN (European Committee for Standardization) for formal vote. Nota - Extra copies can be supplied by B.N.A.E. - Technopolis 54 - 199, rue Jean-Jacques Rousseau - 921 38 ISSY-LES-MOULINEAUX CEDEX 921 38 Issy-les-Moulineaux Cedex - FRANCE aecma 1995 1995-
8、02-28 I AECMA I Technopolis - 175, rue Jean-Jacques Rousseau M. Bottrell STD-AECMA PREN 2833-2-ENGL 1995 = LOL23L1 OOL2070 321 D Page 3 prEN 2833-2 : 1995 1 Scope This standard specifies the requirements for glass fabriclepoxy resin preimpregnates with a cure temperature up to 125 OC, for continuous
9、 use up to 80 OC. It shall be used together with EN 2833-1. 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 text and the publications are listed hereafte
10、r. 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 applies. IS0 1889 IS0 3572 EN 2155-12 EN 2377 EN
11、 2378 EN 2489 EN 2743 EN 2823 EN 2833-1 EN 3615 EN 3783 EN 6030 EN 6037 Textile glass - Continuous filament yarns - Determination of linear density Textiles - Definition of general terms and basic weaves Aerospace series - Test methods for transparent materials for aircraft glazing - Part 12 : Deter
12、mination of linear thermal expansion 1) Aerospace series - Glass fibre reinforced plastics - Test method - Determination of apparent interlaminar shear strength Aerospace series - Fibre reinforced plastics - Determination of water absorption by immersion 2) Aerospace series - Fibre reinforced plasti
13、cs - Determination of the action of test fluids 2) Aerospace series - Fibre reinforced plastics - Standard procedures for conditioning prior to testing 2) Aerospace series - Fibre reinforced plastics - Test method for the determination of the effect of exposure to humid atmosphere on physical and me
14、chanical characteristics 2) Aerospace series - Glass fibre thermosetting preimpregnates - Technical specification - Part 1 : General 2) Aerospace series - Fibre reinforced plastics - Determination of the conditions of exposure to humid atmosphere and moisture absorption 2) Aerospace series - Fibre c
15、omposite materials - Normalisation of fibre dominated mechanical properties 2) Aerospace series - Fibre reinforced plastics - Test method - Determination of the mechanical degradation due to chemical paint strippers 3) Aerospace series - Fibre reinforced plastics - Determination of bearing strength
16、3) 1) Published as AECMA Standard at the date of publication of this standard 2) Published as AECMA Prestandard at the date of publication of this standard 3) In preparation at the date of publication of this standard Previous page is blank STD*AECMA PREN 2833-2-ENGL 1775 W LOL23Ll 001207i 2bB 0 Par
17、ameter 1 Resin Page 4 prEN 2833-2 : 1995 Type EPOXY EN 6040 Aerospace series - Non-metallic materials - Analysis of thermoset systems by High Performance Liquid Chromatography (HPLC) 1) 2 Resin mechanical type 3 Resin flow characteristics EN 6041 Aerospace series - Test method - Analysis of non-meta
18、llic-materials (uncured ) by differential scanning calorimetry 1) Toughened Controlled flow EN 6042 Aerospace series - Analysis of organic compounds by Infra-Red spectroscopy 1) EN 6043 Aerospace series - Fibre reinforced plastics - Determination of gel time and viscosity of matrix resins 1) 3 Mater
19、ial description 3.1 Table 1 gives a description of the preimpregnate material Table 1 I 4 Reinforcement I “E“ glass fabric (see IS0 3572) I 4 Testing 4.1 and EN 2833-1. Screening (see EN 2833-1 clause 5.1) shall be carried out in accordance with tables 3 and 4 4.2 Qualification shall be carried out
20、in accordance with tables 2, 3 and 4 and EN 2833-1. 4.3 Batch release shall be carried out in accordance with tables 2 and 3 and EN 2833-1. 1 ) In preparation at the date of publication of this standard STD-AECMA PREN 2833-2-ENGL 1775 LOL23331 01332072 IT4 Page 5 prEN 2833-2 : 1995 m (o c9 z w O o C
21、 7 + .- 2 u 0 (u C c .- E 8 c1 X al 1 a W al C m O O .- o L P m U c m v) 0 al + - .- Li .w E 0 r 0 P) a rn al .- 5 v) L E al u al cul om Bi mg STDOAECHA PREN 2833-2-ENGL 3995 3012313 0032073 030 M Page 6 prEN 2833-2 : 1995 ln C O U C O U v) al U al ci v) al +- al O CI v) al E 0 m O z .- +- .- + t n
22、+ n 6 cc T o O a) O o O a) O - o O ai O k - o O u) Lo I - L 2 3 ci Q) E al w a O O z I - L I. C O O r 0 m + m m STD.AECMA PREN 2833-2-ENGL 1775 M 3032313 0032074 T77 Page 7 prEN 2833-2 : 1995 I - I I - I I - I I - I I - I v) c O U c O U In al U al * v al + al Q O + In al c o m P O z .- +4 .- + t +4 4- - t c, C O o c o c, n v E m E E ul : S O m o .- ci .- .- c ez = Cu, E 3 E: Q, v) en .- 2 z I I. v) S m en m o o S m * v) In o K .- .- I 7 I I 7 I I U 0, LD Q
