GB/T 4724-1992
Epoxide cellulose paper copper-clad laminated sheets for printed circuits (English Version)

Standard No.

GB/T 4724-1992

Language

Chinese, Available in English version

Release Date

1992

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2018-02

Replace By

GB/T 4724-2017

Latest

GB/T 4724-2017

Replace

GB 4724-1984

Scope

This standard specifies the electrical, mechanical and other performance requirements for copper-clad epoxy paper laminates for printed circuits. This standard applies to copper-clad laminates made of cellulose paper impregnated with epoxy resin, with or without alkali-free glass cloth attached to both sides, and coated with copper foil on one or both sides, and hot-pressed (hereinafter referred to as foil-clad laminates). ).

GB/T 4724-1992 history

• 2017 GB/T 4724-2017 Composite base copper clad laminated sheets for printed circuits
• 1992 GB/T 4724-1992 Epoxide cellulose paper copper-clad laminated sheets for printed circuits
• 0000 GB 4724-1984