EN 61249-2-44:2016

Materials for printed boards and other interconnecting structures - Part 2-44: Reinforced base materials clad and unclad - Non-halogenated epoxide non-woven/woven E-glass reinforced laminate sheets of defined flammability (vertical burning test), copper-clad for lead-free assembly

IEC 61249-2-44:2016 gives requirements for properties of non-halogenated epoxide non-woven reinforced core/woven E-glass reinforced surface laminate sheets of defined flammability (vertical burning test), copper-clad for lead-free assembly in thicknesses of 0,60 mm up to 1,70 mm. The flammability rating is achieved through the use of non-halogenated fire retardants reacted as part of the epoxide polymeric structure. The glass transition temperature is defined to be 105 °C minimum.

Materialien für Leiterplatten und andere Verbindungsstrukturen - Teil 2-44: Kaschierte und unkaschierte verstärkte Basismaterialien - Kupferkaschierte mit E-Glaswirrfaser im Kernbereich und E-Glasgewebe in den Außenlagen verstärkte Laminattafeln auf der Basis von halogenfreiem Epoxidharz definierter Brennbarkeit (vertikale Prüflingslage) für bleifreie Bestückungstechnik

Matériaux pour circuits imprimés et autres structures d'interconnexion - Partie 2-44: Matériaux de base renforcés, plaqués et non plaqués - Feuilles stratifiées renforcées en verre de type E tissé/non-tissé époxyde non halogéné, plaquées cuivre, d’inflammabilité définie (essai de combustion verticale) pour les assemblages sans plomb

L'IEC 61249-2-44:2016 fournit des exigences relatives aux propriétés des feuilles stratifiées de surface renforcée en verre de type E tissé et à coeur renforcé non tissé époxyde non halogéné, plaquées cuivre, d'inflammabilité définie (essai de combustion verticale) pour les assemblages sans plomb et ayant une épaisseur comprise entre 0,60 mm et 1,70 mm. Les caractéristiques assignées d'inflammabilité sont obtenues en faisant réagir des ignifuges non halogénés qui font partie de la structure polymère époxyde. La température de transition vitreuse a été définie comme étant 105 °C au minimum.

Materiali za plošče tiskanih vezij in druge povezovalne strukture - 2-44. del: Kaširani in nekaširani ojačeni osnovni materiali - Laminatne plošče s sredico iz brezhalogenskih epoksidnih E-steklenih vlaken, zunaj ojačene z E-stekleno tkanino, z določeno vnetljivostjo (preskus z navpičnim gorenjem), kaširane z bakrom za tehniko sestavljanja brez svinca

Ta del standarda IEC 61249 določa zahteve za lastnosti laminatnih plošč s sredico iz brezhalogenskih epoksidnih E-steklenih vlaken, zunaj ojačene z E-stekleno tkanino, z določeno vnetljivostjo (preskus z navpičnim gorenjem), kaširane z bakrom za tehniko sestavljanja brez svinca, z debelino od 0,60 mm do 1,70 mm. Ocena gorljivosti se doseže z uporabo nehalogeniranih zaščitnih sredstev proti ognju, ki reagirajo kot del epoksidne polimerne strukture. Točka posteklenitve je opredeljena kot najmanj 105 °C. Nekatere zahteve glede lastnosti lahko vključujejo več razredov lastnosti. Želeni razred naj bi bil opredeljen na naročilnici, sicer se dobavi privzeti razred materiala.

General Information

• Status: Published
• Publication Date: 07-Jul-2016
• Withdrawal Date: 15-Jun-2019
• ICS: 31.180 - Printed circuits and boards
• Technical Committee: CLC/SR 91 - Electronics assembly technology
• Drafting Committee: IEC/TC 91 - IEC_TC_91
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 08-Jul-2016
• Completion Date: 08-Jul-2016
• Ref Project: SIST EN 61249-2-44:2016 - Materials for printed boards and other interconnecting structures - Part 2-44: Reinforced base materials clad and unclad - Non-halogenated epoxide non-woven/woven E-glass reinforced laminate sheets of defined flammability (vertical burning test), copper-clad for lead-free assembly

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 61249-2-44:2016
01-september-2016
0DWHULDOL]DSORãþHWLVNDQLKYH]LMLQGUXJHSRYH]RYDOQHVWUXNWXUHGHO
.DãLUDQLLQQHNDãLUDQLRMDþHQLRVQRYQLPDWHULDOL/DPLQDWQHSORãþHVVUHGLFRL]
EUH]KDORJHQVNLKHSRNVLGQLK(VWHNOHQLKYODNHQ]XQDMRMDþHQH](VWHNOHQR
WNDQLQR]GRORþHQRYQHWOMLYRVWMRSUHVNXV]QDYSLþQLPJRUHQMHPNDãLUDQH]
EDNURP]DWHKQLNRVHVWDYOMDQMDEUH]VYLQFD
Materials for printed boards and other interconnecting structures - Part 2-44: Reinforced
base materials clad and unclad - Non-halogenated epoxide non-woven/woven E-glass
reinforced laminate sheets of defined flammability (vertical burning test), copper-clad for
lead-free assembly
Matériaux pour circuits imprimés et autres structures d'interconnexion - Partie 2-44:
Matériaux de base renforcés, plaqués et non plaqués - Feuilles stratifiées renforcées en
verre de type E tissé/non-tissé époxyde non halogéné, plaquées cuivre, d’inflammabilité
définie (essai de combustion verticale) pour les assemblages sans plomb
Ta slovenski standard je istoveten z: EN 61249-2-44:2016
ICS:
31.180 7LVNDQDYH]MD7,9LQWLVNDQH Printed circuits and boards
SORãþH
SIST EN 61249-2-44:2016 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN 61249-2-44:2016

---------------------- Page: 2 ----------------------

SIST EN 61249-2-44:2016


EUROPEAN STANDARD EN 61249-2-44

NORME EUROPÉENNE

EUROPÄISCHE NORM
July 2016
ICS 31.180

English Version
Materials for printed boards and other interconnecting structures -
Part 2-44: Reinforced base materials clad and unclad -
Non-halogenated epoxide non-woven/woven E-glass reinforced
laminate sheets of defined flammability (vertical burning test),
copper-clad for lead-free assembly
(IEC 61249-2-44:2016)
Matériaux pour circuits imprimés et autres structures Materialien für Leiterplatten und andere
d'interconnexion - Partie 2-44: Matériaux de base renforcés, Verbindungsstrukturen - Teil 2-44: Kaschierte und
plaqués et non plaqués - Feuilles stratifiées renforcées en unkaschierte verstärkte Basismaterialien - Kupferkaschierte
verre de type E tissé/non-tissé époxyde non halogéné, mit E-Glaswirrfaser im Kernbereich und E-Glasgewebe in
plaquées cuivre, d'inflammabilité définie (essai de den Außenlagen verstärkte Laminattafeln auf der Basis von
combustion verticale) pour les assemblages sans plomb halogenfreiem Epoxidharz definierter Brennbarkeit
(IEC 61249-2-44:2016) (vertikale Prüflingslage) für bleifreie Bestückungstechnik
(IEC 61249-2-44:2016)
This European Standard was approved by CENELEC on 2016-06-16. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.


European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN 61249-2-44:2016 E

---------------------- Page: 3 ----------------------

SIST EN 61249-2-44:2016
EN 61249-2-44:2016
European foreword
The text of document 91/1351/FDIS, future edition 1 of IEC 61249-2-44, prepared by IEC/TC 91
"Electronics assembly technology" was submitted to the IEC-CENELEC parallel vote and approved by
CENELEC as EN 61249-2-44:2016.
The following dates are fixed:
(dop) 2017-03-16
• latest date by which the document has to be implemented at
national level by publication of an identical national
standard or by endorsement
(dow) 2019-06-16
• latest date by which the national standards conflicting with
the document have to be withdrawn

Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent r
...