EN 438-8:2018
(Main)High-pressure decorative laminates (HPL) - Sheets based on thermosetting resins (usually called laminates) - Part 8: Classification and specifications for design laminates
High-pressure decorative laminates (HPL) - Sheets based on thermosetting resins (usually called laminates) - Part 8: Classification and specifications for design laminates
This document specifies performance requirements for design laminates intended for interior use with a design effect surface having a phenolic based core and a decorative surface, not covered by EN 438-3 [1], EN 438-4 [2], EN 438-5 [3] and EN 438-6 [4]. Three surface layer types (metal, wood veneer and pearlescent decor) are defined in this part of EN 438.
EN 438-2 specifies the test methods relevant to this part of EN 438.
Dekorative Hochdruck-Schichtpressstoffplatten (HPL) - Platten auf Basis härtbarer Harze (Schichtpressstoffe) - Teil 8: Klassifizierung und Spezifikationen für Design-Schichtpressstoffe
Dieses Dokument legt die Leistungsanforderungen an dekorative Schichtpressstoffplatten mit Design-effektoberfläche fest, die für Anwendungen im Innenbereich vorgesehen sind und einen Kern auf Phenol-harzbasis und eine dekorative Oberfläche aufweisen, die in EN 438-3 [1], EN 438-4 [2], EN 438-5 [3] und EN 438-6 [4] nicht abgedeckt sind. In diesem Teil von EN 438 sind drei Oberflächentypen (Metall, Holzfurnier und Perlglanzdekor) festgelegt.
In EN 438-2 sind die Prüfverfahren festgelegt, die für diesen Teil von EN 438 von Bedeutung sind.
Stratifiés décoratifs haute pression (HPL) - Plaques à base de résines thermodurcissables (communément appelées stratifiés) - Partie 8 : Classification et spécifications relatives aux stratifiés à effets de surface spéciaux
Le présent document spécifie les exigences de performance s’appliquant aux stratifiés décoratifs pour usage en intérieur, à effets de surface spéciaux, avec une âme phénolique et une face décorative, ne relevant pas des normes EN 438-3 [1], EN 438-4 [2], EN 438 5 [3] et EN 438-6 [5]. Trois types de couches de surface (métallique, placage bois et décor perlescent) sont définis dans la présente partie de l’EN 438.
L’EN 438-2 spécifie les méthodes d’essai correspondant à la présente partie de l’EN 438.
Dekorativni visokotlačni laminati (HPL) - Plošče na osnovi duromernih smol (laminati) - 8. del: Razvrstitev in specifikacije laminatov s posebnimi vzorci
Ta evropski standard določa zahteve glede zmogljivosti za laminate s posebnimi vzorci, ki so namenjeni uporabi v notranjih prostorih na površini z vzorcem iz jedra na osnovi fenola in dekorativni površini, ki ni zajeta v standardih EN 438 3 [1], EN 438 4 [2], EN 438 5 [3] in EN 438 6 [5]. V tem delu standarda EN 438 so opredeljene tri vrste površinskih plasti (kovina, furnir in biserni dekor).
Standard EN 438 2 določa preskusne metode, ki se nanašajo na ta del standarda EN 438.
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Dekorative Hochdruck-Schichtpressstoffplatten (HPL) - Platten auf Basis härtbarer Harze (Schichtpressstoffe) - Teil 8: Klassifizierung und Spezifikationen für Design-SchichtpressstoffeStratifiés décoratifs haute pression (HPL) - Plaques à base de résines thermodurcissables (communément appelées stratifiés) - Partie 8 : Classification et spécifications relatives aux stratifiés à effets de surface spéciauxHigh-pressure decorative laminates (HPL) - Sheets based on thermosetting resins (usually called laminates) - Part 8: Classification and specifications for design laminates83.140.20Laminated sheetsICS:Ta slovenski standard je istoveten z:EN 438-8:2018SIST EN 438-8:2019en,fr,de01-januar-2019SIST EN 438-8:2019SLOVENSKI
STANDARDSIST EN 438-8:20091DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 438-8
November
t r s z ICS
z uä s v rä t r Supersedes EN
v u zæ zã t r r {English Version
Classification and specifications for design laminates spécifications relatives aux stratifiés à effets de surface spéciaux æ Teil
zã Klassifizierung und Spezifikationen für DesignæSchichtpressstoffe This European Standard was approved by CEN on
t z September
t r s zä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Rue de la Science 23,
B-1040 Brussels
t r s z CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
v u zæ zã t r s z ESIST EN 438-8:2019
Information on reaction to fire . 18 Bibliography. 19
IEC Electropedia: available at http://www.electropedia.org/
ISO Online browsing platform: available at http://www.iso.org/obp
3.1.1 high-pressure decorative design laminate design laminate HPL sheet consisting of decorative design surface layer(s) and core layers bonded together by an high pressure process Note 1 to entry: Typical values for the high pressure process are a temperature of
120 °C and a pressure of
5 MPa. 3.1.2 surface layer upper decorative layer consisting in one or more sheets of fibrous material (usually paper) impregnated with aminoplastic thermosetting resins (usually melamine based resins) Note 1 to entry: The surface layers appear on one or both side(s) of the laminate(s). They are not necessarily treated with thermosetting resin. In case of one-sided laminates, the back of the sheet(s) can be made suitable for adhesive bonding to a substrate. SIST EN 438-8:2019
3.1.3.1 pearlescent laminate design laminate, the surface layer of which consists of a pearlescent effect decorative paper, which is impregnated with aminoplastic thermosetting resins (usually melamine based resins) Note 1 to entry: To achieve the optimum aesthetic effect from the pearlescent pigment a protective melamine layer is not used. Note 2 to entry: As a result some surface properties are reduced (e.g. scratch, wear), therefore it is recommended that these products are used for vertical applications. 3.1.3.2 metal laminate design laminate, the surface layer of which consists of a thin layer of metal Note 1 to entry: Example: aluminium, steel or copper. Note 2 to entry: It is often protected by a thin layer of lacquer or in the case of aluminium the surface can be anodized. The surface performance and appearance of these metal laminates is equivalent to that of thin metal sheet. Note 3 to entry: As some surface properties are lower than that of melamine (e.g. scratch and wear), it is recommended that these products are used for vertical applications. 3.1.3.3 wood veneer laminate design laminate, the surface layer of which consists of a wood veneer, which is covered by a protective melamine layer Note 1 to entry: The surface appearance of these wood veneer laminates is similar to wood. Note 2 to entry: Wood veneer laminates are not normally available in postforming grade. 3.1.4 core layer fibrous materials (usually paper) impregnated with thermosetting resins (usually phenolic based resins) 3.2 Symbols For the purposes of this document, the following symbol applies. t nominal thickness of the design laminate 4 Material types and classification system High-pressure decorative design laminate is defined using a three letter classification system as shown in Table 1. SIST EN 438-8:2019
or F (Flameretardant grade) Type S – Standard grade high-pressure decorative design laminate. Type P – Postformable high-pressure decorative design laminate, similar to type S but can also be formed at elevated temperature. Type F – High-pressure decorative design laminate with improved fire retardance similar to type S or P but also complying with special requirements of specified tests which may vary according to the application (e.g. construction, marine, transport) and the country of use (see 5.4.5). In addition to the abbreviation “HPL” and the number of this European Standard, materials shall be specified by the alphabetical classification system. EXAMPLE “Pearlescent Standard Grade Thin high-pressure decorative design laminate” is designated as HPL/EN 438-8 ATS. 5 Requirements 5.1 Compliance High-pressure decorative design laminate classified in Table 1 shall comply with all appropriate requirements specified in 5.2, 5.3 and 5.4. This applies to both full-size sheets and cut-to-size panels. 5.2 Inspection requirements 5.2.1 General Inspection shall be carried out in accordance with EN 438-2:2016, Clause 4, at a distance between 750 mm and 1 500 mm. 5.2.2 Colour, pattern and surface finish 5.2.2.1 Pearlescent When inspected in
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.