EN 14020-2:2002
(Main)Reinforcements - Specification for textile glass rovings - Part 2: Methods of test and general requirements
Reinforcements - Specification for textile glass rovings - Part 2: Methods of test and general requirements
This part of this European Standard defines test methods to be used to determine designated and specified properties given in Part 1 and 3, respectively. It defines general requirements applicable to the specification of all types of glass fibre rovings falling within the scope of this specification as defined in Part 1 of the standard.
Verstärkungsfasern - Spezifikation für Textilglasrovings - Teil 2: Prüfverfahren und allgemeine Anforderungen
Renforts - Spécification des stratifils (rovings) de verre textile - Partie 2: Méthodes d'essai et exigences générales
Ojačitve - Specifikacije za snopiče (roving) steklenih vlaken - 2. del: Preskusne metode in splošne zahteve
General Information
Overview
EN 14020-2:2002 - Reinforcements: Specification for textile glass rovings - Part 2: Methods of test and general requirements is a CEN European Standard that defines the test methods and general product requirements for textile glass rovings (glass fibre rovings). It complements EN 14020‑1 (designation) and EN 14020‑3 (specific requirements). The standard specifies which controlled, characteristic and visual properties should be measured or assessed, and sets out practical rules for sampling, packaging, storage and labelling.
Key topics and technical requirements
- Scope and structure
- Defines test methods to determine properties designated in Part 1 and specified in Part 3.
- Applies to all types of glass fibre rovings within EN 14020 scope.
- Controlled properties (mandatory for all rovings)
- Loss on ignition (size content) - ISO 1887
- Linear density (tex) - EN ISO 1889
- Moisture content (%) - EN ISO 3344
- Optional/ application-specific controlled properties
- Tensile strength (cN/tex) - ISO 3341 (weaving)
- Acetone solubility (%) - ISO/DIS 15039 (spray-up, SMC)
- Impregnated strength (MPa) - EN ISO 9163 (pultrusion, filament winding)
- Interlaminar shear / impregnation (ILSS) - ISO 3597‑4 or EN ISO 14130 (weaving, pultrusion)
- Characteristic (not routinely controlled)
- Filament diameter - ISO 1888
- Glass type - EN ISO 2078
- Visual and application performance
- Inspection for bobbin shape deviations, filamentation (fuzzing), yellowing, split/false split, ribbonisation, catenary, falling windings.
- Processability attributes: unwinding behavior, chopping/mat-forming, abrasion resistance, impregnation (macro/micro).
- Sampling and statistical inspection
- Samples to be taken using agreed statistical techniques (ISO 2859, ISO 3951 recommended).
- Packaging, storage and labelling
- Protect against moisture and damage; store at ~10–35 °C and relative humidity <85% where possible.
- Each pallet must be labelled with EN 14020 designation, manufacturer traceability, net weight and handling instructions.
Applications and users
- Useful to: roving manufacturers, quality/control engineers, composite fabricators, pultrusion and filament-winding producers, textile weavers, converters, test laboratories, and procurement/specification teams.
- Helps ensure consistent product quality for applications such as weaving, chopping for mats/SMC, pultrusion, filament winding, spray-up and general composite reinforcement.
Related standards
- EN 14020‑1 (Designation) and EN 14020‑3 (Specific requirements)
- Normative test references: EN ISO 1889, EN ISO 3344, EN ISO 9163, EN ISO 14130, ISO 1887, ISO 1888, ISO 3341, ISO 3597‑4, ISO/DIS 15039.
Keywords: EN 14020-2:2002, textile glass rovings, glass fibre rovings, test methods, general requirements, roving specification, loss on ignition, linear density, moisture content, impregnation, ILSS.
Frequently Asked Questions
EN 14020-2:2002 is a standard published by the European Committee for Standardization (CEN). Its full title is "Reinforcements - Specification for textile glass rovings - Part 2: Methods of test and general requirements". This standard covers: This part of this European Standard defines test methods to be used to determine designated and specified properties given in Part 1 and 3, respectively. It defines general requirements applicable to the specification of all types of glass fibre rovings falling within the scope of this specification as defined in Part 1 of the standard.
This part of this European Standard defines test methods to be used to determine designated and specified properties given in Part 1 and 3, respectively. It defines general requirements applicable to the specification of all types of glass fibre rovings falling within the scope of this specification as defined in Part 1 of the standard.
EN 14020-2:2002 is classified under the following ICS (International Classification for Standards) categories: 59.100.10 - Textile glass materials. The ICS classification helps identify the subject area and facilitates finding related standards.
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Verstärkungsfasern - Spezifikation für Textilglasrovings - Teil 2: Prüfverfahren und allgemeine AnforderungenRenforts - Spécification des stratifils (rovings) de verre textile - Partie 2: Méthodes d'essai et exigences généralesReinforcements - Specification for textile glass rovings - Part 2: Methods of test and general requirements59.100.10Materiali iz steklenih vlakenTextile glass materialsICS:Ta slovenski standard je istoveten z:EN 14020-2:2002SIST EN 14020-2:2003en01-maj-2003SIST EN 14020-2:2003SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14020-2December 2002ICS 59.100.10English versionReinforcements - Specification for textile glass rovings - Part 2:Methods of test and general requirementsRenforts - Spécification des stratifils (rovings) de verretextile - Partie 2: Méthodes d'essai et exigences généralesVerstärkungsfasern - Spezifikation für Textilglasrovings -Teil 2: Prüfverfahren und allgemeine AnforderungenThis European Standard was approved by CEN on 7 November 2002.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 Management Centre 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 Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2002 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14020-2:2002 ESIST EN 14020-2:2003
14020 which is structured as follows:¾ Part 1: Designation¾ Part 2: Test methods and general requirements¾ Part 3: Specific requirementsAccording to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain,Sweden, Switzerland and the United Kingdom.SIST EN 14020-2:2003
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