GB/T 4723-2017 Active National standards

GB/T 4723-2017 Phenolic celluloss paper copper clad laminated sheets for printed circuit

GB/T 4723-2017 Phenolic celluloss paper copper clad laminated sheets for printed circuit

Publish Date: 2017-07-31 Implement Date: 2018-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 4723-2017

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Printed circuit board

ICS Name: Printed circuits and printed circuit boards

Publish Date: 2017-07-31

Implement Date: 2018-02-01

Pages: 9 pages

Scope

This standard specifies the classification, materials, performance, test methods, quality assurance, packaging, marking, transportation, and storage requirements for copper-clad phenolic paper laminates used in printed circuits. This standard applies to copper-clad laminates made from cellulose paper impregnated with phenolic resin, with one or both sides coated with copper foil and heat-pressed together (hereinafter referred to as copper-clad laminates).

Development Information

Word Count: 16 Thousand words Pages: 9 pages

Replace the following standards

GB/T 4723-1992 Phenolic cellulose paper copper-clad laminated sheets for printed circuits

Referenced Standards

GB/T 4722-2017 Test methods for rigid copper clad laminates for printed circuits board GB/T 1913.2-2002 Bleached pulp paper for printed boards GB/T 4721-1992 General rules for copper-clad laminated sheets for printed circuits GB/T 4721-2021 General rules for rigid copper clad laminates for printed circuits GB/T 5230-1995 Electrodeposited copper foil GB/T 5230-2020 Electrodeposited copper foil for printed board

Related Standards

GB/T 5489-1985 Replaced

GB/T 5489-1985 Printed board drawing

Publish Date: 1985-11-01

GB/T 12559-1990 Active

GB/T 12559-1990 The patternes series for artwork master of printed circuits

Publish Date: 1990-12-08

GB/T 12629-1990 Replaced

GB/T 12629-1990 Thin epoxide woven glass fabric copper-clad laminated sheet of defined flammability for use in the fabrication of multilayer printed boards

Publish Date: 1990-12-28

GB/T 12630-1990 Active

GB/T 12630-1990 Thin epoxide woven glass fabric copper-clad laminated sheet, general purpose grade, For use in the fabrication of multilayer printed boards

Publish Date: 1990-12-28

GB/T 12631-1990 Replaced

GB/T 12631-1990 Test method for resistance of conductor of printed boards

Publish Date: 1990-12-28

GB/T 13555-1992 Replaced

GB/T 13555-1992 Flexible copper-clad polyimide film for printed circuits

Publish Date: 1992-07-08