IEC 61249-6-3:2023 印制板和其他互连结构用材料.第6-3部分:增强材料分规范集.印制板用“E”玻璃编织成品织物规范

标准编号：IEC 61249-6-3:2023

中文名称：印制板和其他互连结构用材料.第6-3部分:增强材料分规范集.印制板用“E”玻璃编织成品织物规范

英文名称：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

发布日期：2023-06-14

标准范围

IEC 61249-6-3:20 23涵盖由“E”玻璃电气级玻璃纤维纱线编织而成的成品织物，旨在用作电气和电子用途层压塑料的增强材料。本规范涵盖的所有织物都是平纹织物。本规范确定了玻璃的命名、定义、一般和化学要求，以及成品玻璃纤维机织织物的物理要求。本文件的附录A提供了每种成品织物玻璃样式的样式指示符，以及SI和美国系统中纱线、织物支数、厚度和重量的规格。本标准取消并取代2011年发布的IEC/PAS 61249-6-3。本版构成技术修订版。

IEC 61249-6-3:2023 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 document 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.
This standard cancels and replaces IEC/PAS 61249-6-3 published in 2011. This edition constitutes a technical revision.

标准预览图