prBAS EN IEC 61249-6-3:2026

Materials for printed boards and other interconnecting structures - Part 6-3: Sectional specification set for reinforcement materials - Specification for finished fabric woven from "E" glass for printed boards


General information
Status:Project
Number of pages:45
Adoption method:Proglašavanje
Language:engleski,francuski
Edition:1.
Realization date:04.11.2025
Forseen date for next stage code:19.11.2025
Technical committee:BAS/TC 64, VS2 - Electrotechnical standardization
ICS:
31.180, Printed circuits and boards

Abstract
This International Standard covers finished fabrics woven from ‘‘E’’ glass electrical grade glass fibre yarns that are intended as a reinforcing material in laminated plastics for electrical and electronic use. All fabrics covered by this specification are plain weave. This specification determines the nomenclature, definitions, general and chemical requirements for the glass, and physical requirements for finished woven glass fibre fabrics. Annex A of this standard provides a style designator for each finished fabric glass style, with specifications on yarn, fabric count, thickness and weight in both SI and US system.

Lifecycle
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Original document and degree of correspondence
EN IEC 61249-6-3:2023, identical
IEC 61249-6-3:2023, identical

Work material

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