SIST EN 4415:2009
(Main)Aerospace series - Non-metallic materials - Textiles - Narrow woven fabrics - Technical specification
Aerospace series - Non-metallic materials - Textiles - Narrow woven fabrics - Technical specification
This standard defines the requirements for manufacture, inspection and testing of narrow woven fabrics for aerospace applications.
Luft- und Raumfahrt - Nichtmetallische Werkstoffe - Textilien - Gewebebänder - Technische Lieferbedingungen
Diese Norm legt die Anforderungen an die Herstellung, Abnahme und Prüfung von Gewebebändern für Anwendungen in der Luft und Raumfahrt fest.
Série aérospatiale - Matériaux non-métalliques - Textiles - Tissus étroits - Spécification technique
Aeronavtika - Nekovinski materiali - Tekstilije - Ozko tkani materiali - Tehnična specifikacija
General Information
Overview
EN 4415:2006 - Aerospace series: Non‑metallic materials - Textiles - Narrow woven fabrics - Technical specification - is a CEN/ASD‑STAN technical specification that defines manufacturing, inspection and testing requirements for narrow woven fabrics used in aerospace applications. Approved in June 2006 and published as a level‑2 document in the EN non‑metallic materials series, it sets quality, traceability and conformity rules to ensure materials meet aerospace safety and performance expectations.
Key topics and technical requirements
- Scope and purpose: Applies to narrow woven fabrics (≤450 mm between selvedges) intended for aerospace use - covering loomstate and finished fabrics, manufacture, inspection and delivery.
- Manufacturing controls: Requirement for a documented manufacturing schedule specifying raw materials, processes and inspection points.
- Traceability: Full traceability of products to raw material batches at all stages of production and delivery.
- Freedom from defects: Conformance to defect definitions (see Annex B / ISO 8498) and limits on permitted defects in rolls and consignments.
- Dimensional tolerances: Defined tolerances for width, length (minimum roll lengths and cut limits), and warp bow (≤10 mm/m).
- Weaving processes: Acceptable shuttle and shuttleless weaving methods, and rules for selvedges and multi‑ply constructions.
- Dyed textiles and colour fastness: Restrictions on dyestuffs (e.g., sulfur dyes and dyes that accelerate actinic damage prohibited) and minimum colour fastness ratings for cellulosic and synthetic fibres (light, water, rubbing), with light fastness as a Type Test.
- Corrosion‑sensitive contaminants: Limits on aqueous extract conductivity (≤15 mS/m); if exceeded, further limits on pH (5.0–8.0), water soluble chloride (≤0.10 %) and sulfate (≤0.25 %).
- Yarn testing: Yarn properties must be specified and tested per referenced ISO/EN methods (e.g., ISO 2060, ISO 2062).
- Qualification & release testing: Procedures for supplier quality system approval, sampling, required and special tests, and formal release test reports.
- Preparation for delivery: Packaging, marking, shipping conditions and declaration of conformity requirements.
Applications and users
Who uses EN 4415:2006:
- Aerospace textile manufacturers and converters producing narrow woven fabrics.
- Suppliers and stockists providing materials to aerospace OEMs and subcontractors.
- Purchasing, quality and certification teams in aircraft and component manufacturers.
- Testing laboratories performing release and conformity tests.
Typical practical uses:
- Specifying acceptance criteria for webbings, straps, harness tapes, trim and narrow reinforcement fabrics used in aircraft interiors, restraint systems and other aerospace assemblies.
- Establishing supplier quality plans, inspection regimes and contract requirements for narrow textile components.
Related standards
- EN 4385, EN 4387 (series organization and drafting rules)
- EN 4426, EN 4429 (textile test methods)
- ISO textile test standards cited (ISO 105‑B02, ISO 2060, ISO 13934‑1, etc.)
- EN 9100 / EN 9133 (aerospace quality systems and qualification)
EN 4415:2006 is a practical reference for procuring and qualifying narrow woven aerospace textiles to ensure safe, traceable and consistent material performance.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.VSHFLILNDFLMDLuft- und Raumfahrt - Nichtmetallische Werkstoffe - Textilien - Gewebebänder - Technische LieferbedingungenSérie aérospatiale - Matériaux non-métalliques - Textiles - Tissus étroits - Spécification techniqueAerospace series - Non-metallic materials - Textiles - Narrow woven fabrics - Technical specification49.025.60TekstilijeTextilesICS:Ta slovenski standard je istoveten z:EN 4415:2006SIST EN 4415:2009en,de01-julij-2009SIST EN 4415:2009SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 4415August 2006ICS 49.025.60 English VersionAerospace series - Non-metallic materials - Textiles - Narrowwoven fabrics - Technical specificationSérie aérospatiale - Matériaux non-métalliques - Textiles -Tissus étroits - Spécification techniqueLuft- und Raumfahrt - Nichtmetallische Werkstoffe -Textilien - Gewebebänder - 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. 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 4415:2006: ESIST EN 4415:2009
Table of testing requirements.16 Annex B (normative)
Defects.17 Annex C (informative)
Dyed textiles.19
EN 4503, Aerospace series — Non-metallic materials — Textiles — Test method — Determination of water soluble chloride and sulfate of aqueous extracts. 1) EN 4504, Aerospace series — Non-metallic materials — Textiles — Test method — Determination of flexibility of narrow fabrics. 1) EN 4505, Aerospace series — Textiles — Test method — Determination of dimensional stability. 1) EN 4507, Aerospace series — Non-metallic materials — Textiles — Test method — Determination of 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 systems — Qualification Procedure for aerospace standard parts. EN 12562, Textiles — Para-aramid multifilament yarns — Test methods. EN 20139, Textiles — Standard atmospheres for conditioning and testing. TR 7000-1, Aerospace series — Non-metallic materials — Rules for the drafting and presentation of material standards — Part 1: General rules. 2) 3 Terms and definitions For the purposes of this standard, the terms and definitions given in EN 9100, 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 weaver’s beam or one continuously woven length not exceeding 20 000 metres, provided that weft yarn of consistent and proven 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) Published as AECMA Technical Report at the date of publication of this standard. SIST EN 4415:2009
4.1.6.5 In fabric of multi-ply construction containing binder warp threads, the binders shall be uniformly spa
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Frequently Asked Questions
SIST EN 4415:2009 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Aerospace series - Non-metallic materials - Textiles - Narrow woven fabrics - Technical specification". This standard covers: This standard defines the requirements for manufacture, inspection and testing of narrow woven fabrics for aerospace applications.
This standard defines the requirements for manufacture, inspection and testing of narrow woven fabrics for aerospace applications.
SIST EN 4415:2009 is classified under the following ICS (International Classification for Standards) categories: 49.025.60 - Textiles. The ICS classification helps identify the subject area and facilitates finding related standards.
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