Materials for printed boards and other interconnecting structures Reinforced base materials clad and unclad. Bismaleimide/triazine modified with non-halogenated epoxide woven glass laminate sheets of defined flammability (vertical burning test), copper-clad

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

04-30-2013

Publisher

British Standards Institution

1 Scope
2 Normative references
3 Materials and construction
4 Internal marking
5 Electrical properties
6 Non-electrical properties of the copper-clad laminate
7 Non-electrical properties of the base material after
   complete removal of the copper foil
8 Quality assurance
9 Packaging and marking
10 Ordering information
Annex A (informative) - Engineering information
Annex B (informative) - Common laminate constructions
Annex C (informative) - Guideline for qualification
        and conformance inspection
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

Provides requirements for properties of bismaleimide/triazine modified with non-halogenated epoxide woven E-glass reinforced laminated sheets of defined flammability (vertical burning test), copper-clad in thicknesses of 0,03 mm up to 1,60 mm.

This part of IEC 60684 gives the requirements for two types of heat-shrinkable, polyolefin sleeving, dual wall, not flame retarded with a nominal shrink ratio of 3:1.

This sleeving has been found suitable for use at temperatures of up to 100 °C.

Type A : Medium wall,	internal diameter up to 200,0 mm typically
Type B : Thick wall,	internal diameter up to 200,0 mm typically

These sleevings are normally supplied in colour black.

Since these types of sleevings cover a significantly large range of sizes and wall thicknesses, Tables A.1 and A.2 provide a guide to the range of sizes available. The actual size shall be agreed between the user and supplier.

Materials which conform to this specification meet established levels of performance. However, the selection of a material by a user for a specific application should be based on the actual requirements necessary for adequate performance in that application and not based on this specification alone.

Committee	EPL/501
DevelopmentNote	Supersedes 09/30210904 DC. (04/2013)
DocumentType	Standard
Pages	26
PublisherName	British Standards Institution
Status	Current
Supersedes	09/30210904 DC : 0

Standards	Relationship
IEC 61249-2-27:2012	Identical
EN 61249-2-27:2013	Identical

EN 61249-5-1:1996	Materials for interconnection structures - Part 5: Sectional specification set for conductive foils and films with or without coatings - Section 1: Copper foils (for the manufacture of copper-clad base materials)
IEC 61249-5-1:1995	Materials for interconnection structures - Part 5: Sectional specification set for conductive foils and films with and without coatings - Section 1: Copper foils (for the manufacture of copper-clad base materials)
ISO 14001:2015	Environmental management systems — Requirements with guidance for use
ISO 11014:2009	Safety data sheet for chemical products Content and order of sections
ISO 9000:2015	Quality management systems — Fundamentals and vocabulary
IEC PAS 61249-6-3:2011	Specification for finished fabric woven from "E" glass for printed boards
IEC 61189-2:2006	Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Part 2: Test methods for materials for interconnection structures
EN 61189-2:2006	Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Part 2: Test methods for materials for interconnection structures

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BS EN 61249-2-27:2013

Materials for printed boards and other interconnecting structures Reinforced base materials clad and unclad. Bismaleimide/triazine modified with non-halogenated epoxide woven glass laminate sheets of defined flammability (vertical burning test), copper-clad

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