1、 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58 Wide woven fabrics Technical specificationThe European Standard EN 4416:2006 has the status of a B
2、ritish StandardICS 49.025.60Aerospace series Non-metallic materials Textiles BRITISH STANDARDBS EN 4416:2006BS EN 4416:2006This British Standard was published under the authority of the Standards Policy and Strategy Committee on 29 September 2006 BSI 2006ISBN 0 580 48782 2Compliance with a British S
3、tandard cannot confer immunity from legal obligations.Amendments issued since publicationAmd. No. Date Commentscontract. Users are responsible for its correct application. National forewordThis British Standard was published by BSI. It is the UK implementation of EN 4416:2006.The UK participation in
4、 its preparation was entrusted to Technical Committee ACE/39, Textiles for aerospace purposes.A list of organizations represented on ACE/39 can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a EUROPEAN STANDARDNORME EUROPENNEEUROP
5、ISCHE NORMEN 4416August 2006ICS 49.025.60English VersionAerospace series - Non-metallic materials - Textiles - Widewoven fabrics - Technical specificationSrie arospatiale - Matriaux non-mtalliques - Textiles -Tissus larges - Spcification techniqueLuft- und Raumfahrt - Nichtmetallische Werkstoffe -Te
6、xtilien - Gewebe - Technische LieferbedingungenThis European Standard was approved by CEN on 24 June 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
7、. 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 translationun
8、der 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, Icel
9、and, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stas
10、sart, 36 B-1050 Brussels 2006 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 4416:2006: E2 Contents Page Foreword3 Introduction .4 1 Scope 4 2 Normative references 4 3 Terms and definitions .5 4 Requirements.7 5 Qualification .10 6
11、Release testing.11 7 Preparation for delivery 13 8 Declaration of conformity .14 Annex A (normative) Table of testing requirements 15 Annex B (normative) Defects, methods of marking and acceptance limits.16 Annex C (normative) Marking media for textiles .19 Annex D (informative) Dyed textiles 21 EN
12、4416:20063 Foreword This European Standard (EN 4416:2006) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has received the approval of t
13、he 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 February 2007, and conflicting
14、national standards shall be withdrawn at the latest by February 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
15、 CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembo
16、urg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 4416:20064 Introduction This standard is part of the series of EN non-metallic material standards for aerospace applications. The general organization of this series
17、is described in EN 4385. This standard is a level 2 document as defined in EN 4385. 1 Scope This standard defines the requirements for manufacture, inspection and testing of wide woven fabrics for aerospace applications. 2 Normative references The following referenced documents are indispensable for
18、 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. ISO 105-B02, Textiles Tests for colour fastness Part B02: Colour fastness to artificial light: Xenon arc
19、fading lamp test. ISO 105-E01, Textiles Tests for colour fastness Part E01: Colour fastness to water. ISO 105-X12, Textiles Tests for colour fastness Part X12: Colour fastness to rubbing. ISO 2060, Textiles Yarn from packages Determination of linear density (mass per unit length) by the skein method
20、. ISO 2061, Textiles Determination of twist in yarns Direct counting method. ISO 2062, Textiles Yarns from packages Determination of single-end breaking force and elongation at break. ISO 5084, Textiles Determination of thickness of textiles and textile products. ISO 8498, Woven fabrics Description
21、of defects Vocabulary. ISO 13934-1, Textiles Tensile properties of fabrics Part 1: Determination of maximum force and elongation at maximum force using the strip method. ISO 13935-1, Textiles Seam tensile properties of fabrics and made-up textile articles Part 1: Determination of maximum force to se
22、am rupture using the strip method. ISO 13937-4, Textiles Tear properties of fabrics Part 4: Determination of tear force of tongue-shaped test specimens (Double tear test). ISO/IEC 17050 (all parts), Conformity assessment Suppliers declaration of conformity. EN 1049-2, Textiles Woven fabrics Construc
23、tion Methods of analysis Part 2: Determination of number of threads per unit length (ISO 7211-2:1984 modified). EN 1773, Textiles Fabrics Determination of width and length. EN 4416:20065 EN 4385, Aerospace series Non-metallic materials General organisation of standardisation Links between types of s
24、tandards. 1)EN 4426, Aerospace series Non-metallic materials Textiles Test method Determination of conductivity and pH of aqueous extracts. 1)EN 4427, Aerospace series Non-metallic materials Test Method Determination air permeability of parachute canopy fabrics. 2)EN 4430, Aerospace series Non-metal
25、lic materials Test Method Determination of lengthways distortion. 2)EN 4503, Aerospace series Non-metallic materials Textiles Test method Determination of water soluble chloride and sulfate of aqueous extracts. 1)EN 4507, Aerospace series Non-metallic materials Textiles Test method Determination of
26、water extractable matter. 1)EN 9100, Aerospace series Quality management systems Requirements (based on ISO 9001:2000) and Quality systems Model for quality assurance in design, development, production, installation and servicing (based on ISO 9001:1994). EN 9133, Aerospace series Quality management
27、 systems Qualification Procedure for aerospace standard parts. EN 12127, Textiles Fabrics Determination of mass per unit area using small samples. EN 12562, Textiles Para-aramid multifilament yarns Test methods. EN 20139, Textiles Standard atmospheres for conditioning and testing. EN 26330, Textiles
28、 Domestic washing and drying procedures for textile testing. TR 7000-1, Aerospace series Non-metallic materials Rules for the drafting and presentation of material standards Part 1: General rules. 3)3 Terms and definitions For the purposes of this standard, the terms and definitions given in EN 9100
29、, EN 9133 and the following apply. 3.1 Batch 3.1.1 loomstate fabric for loomstate fabric, both a Production Batch and an Inspection Batch are the quantity of fabric produced from one weavers beam or one continuously woven length not exceeding 5 000 metres, provided that weft yarn of consistent and p
30、roven quality has been used NOTE If a fresh delivery of weft yarn of unproven quality is introduced during weaving the warp, a fresh batch has been created. 1) Published as AECMA Prestandard at the date of publication of this standard. 2) In preparation at the date of publication of this standard. 3
31、) Published as AECMA Technical Report at the date of publication of this standard. EN 4416:20066 3.1.2 piece treated fabric for piece treated fabric, both a Finishers Batch and an Inspection Batch are the quantity of fabric subject to finishing processes in one continuous length not exceeding 5 000
32、metres NOTE If several small batches are brought together during the finishing process to form one large Finishers Batch, due note should be taken of the need to maintain identification of each individual batch. 3.2 defect fault that would reduce the expected performance of the fabric or, if it appe
33、ared in a prominent position in an article made from the fabric, would readily be seen and rejected by a prospective purchaser For definitions of specific defects refer to ISO 8498. 3.3 fabric manufactured assembly of fibres and/or yarns that has substantial surface area in relation to its thickness
34、 and sufficient mechanical strength to give the assembly inherent cohesion 3.4 manufacturer firm making the material into the form (yarn, loomstate fabric, finished fabric, etc.) in which it is consigned to the purchaser 3.5 product in this document the word product refers to all forms of wide woven
35、 fabric 3.6 purchaser body which purchases the product from a manufacturer or a stockist in accordance with the requirements of the user NOTE The purchaser may also be the user. 3.7 supplier firm consigning the material to the purchaser NOTE The supplier may be either the manufacturer or the stockis
36、t. 3.8 textile any fabric (however constructed), sewing thread or cordage made from natural or man made fibres and/or yarns, and blends of these 3.9 wide woven fabric any fabric woven at more than 450 mm width between selvedges EN 4416:20067 4 Requirements 4.1 General requirements 4.1.1 Manufacturin
37、g schedule The product shall be manufactured to fulfil the requirements of the relevant material standard and this technical specification. The manufacturer shall define the raw material, processes and inspection requirements in a manufacturing schedule. 4.1.2 Traceability All products shall be trac
38、eable to the raw material batches at all stages of manufacture and delivery. Similarly, each raw material batch shall be traceable to all products at all stages of manufacture and delivery. 4.1.3 Freedom from defects All products shall be free from defects not complying with the requirements of the
39、material standard or order and this technical specification, or which may be prejudicial to the subsequent manufacture and/or use of the products. The requirements for freedom from defects are given in Annex B of this specification. Marking media to be used for the identification of defects on texti
40、les shall conform to the requirements of Annex C of this specification. 4.1.4 Health and safety It is the responsibility of the supplier to establish satisfactory health and safety information to ensure conformity with any European, National or local laws/regulations. 4.1.5 Dimensions 4.1.5.1 Genera
41、l Dimensions and tolerances shall conform to the requirements of the order or drawing and unless otherwise specified in the individual material standard, with subclauses 4.1.5.2 to 4.1.5.4. NOTE If loomstate fabric is subsequently to be processed, e.g. scoured, dyed or coated, allowance should be ma
42、de for the consequent shrinkage. 4.1.5.2 Overall width When measured in accordance with the test method listed in Annex A, the width of the fabric shall be not less than that specified in the individual textile specification. The variation in width shall not exceed 15 mm. 4.1.5.3 Length When measure
43、d in accordance with the EN 1773 the length of the product shall conform to the following. a) Fabric for coating shall consist of continuous lengths without gross defects and with not more than one butt seam per 200 m length. No part shall be less than 40 m long. b) For other fabrics the minimum len
44、gth of the loomstate piece shall be 100 m for those having a mass per unit area of 450 g/m2or less, and 50 m for those having a mass per unit area of more than 450 g/m2. Not more than 5 % of the pieces shall be in three parts, not more than 25 % of the remainder shall be in two parts and no part sha
45、ll be less than 15 m long. EN 4416:20068 4.1.5.4 Lengthways distortion When measured in accordance with the test method listed in Annex A, lengthways distortion shall not exceed 2,5 % for fabrics of 100 g/m2or less and shall not exceed 5 % for fabrics of more than 100 g/m2. 4.1.6 Manufacture 4.1.6.1
46、 The wide woven fabric shall be uniformly manufactured. 4.1.6.2 The edges shall be straight and even and shall not be substantially thicker than the body of the fabric. NOTE Certain weaving processes generate selvedges that may be slightly thicker than the body of the fabric. Any difference in thick
47、ness should be kept to a minimum so as not to hinder the accurate cutting of panels from multiple layers of fabric. 4.1.6.3 The fabric shall lie flat on a table. 4.1.6.4 Fabric supplied for subsequent coating shall continue to lie flat on a table when subjected to lengthways tension, and weft skew a
48、nd bow shall conform to the individual textile material specification. 4.1.7 Dyed textiles 4.1.7.1 Dyestuffs Sulfur dyes and dyes known to accelerate actinic damage shall not be used (see Annex D). 4.1.7.2 Colour fastness Unless otherwise stated in the material standard, the following minimum colour
49、 fastness ratings shall apply when tested in accordance with the test methods listed in Annex A, of this specification; a) Cellulosic Fastness to light 5 Fastness to water 3 (change of colour) 3 (staining adjacent fabric) Fastness to rubbing 4 (dry staining) 3 (wet staining) b) Wholly or partly synthetic Fastness to light 4 Fastness to water 4 (change of colour
