GB/T 29846-2025 Active National standards

GB/T 29846-2025 Photoimageable plating and etching resist for printed circuit board

Publish Date: 2025-08-01 Implement Date: 2026-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 29846-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Electronic devices and specialized materials, parts, and structural components

ICS Name: Special materials for electronic technology

Publish Date: 2025-08-01

Implement Date: 2026-02-01

Pages: 20 pages

Scope

This document specifies the performance requirements, inspection rules, marking, packaging, transportation, and storage requirements for photo-imaging resistors used in printed circuit boards, and describes the corresponding test methods.
This document is applicable to photo-imaging resistors used in printed circuit board manufacturing, including photo-imaging resistors resistant to electroplating and chemical plating, as well as photo-imaging resistors resistant to acid etching and alkali etching.

Development Information

Word Count: 27 Thousand words Pages: 20 pages

Replace the following standards

GB/T 29846-2013 Photoimageable plating and etching resist paste of printed circuit board

Referenced Standards

GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 1724-2019 Paints,varnishes and printing inks—Determination of fineness of grind GB/T 2036-1994 Terms for printed circuits GB/T 2421-2020 Environmental testing—General and guidance GB/T 4677-2002 Test methods of printed boards GB/T 5547-1985 Resin finishing agent—Determination of the viscosity GB/T 5547-2007 Resin finishing agent—Determination of the viscosity GB/T 6672-2001 Plastics film and sheeting—Determination of thickness by mechanical scanning GB/T 13452.2-2008 Paints and varnishes—Determination of film thickness SJ/T 10668-2023 SJ/T 10668-2023 Electronic Assembly Technology Terminology SJ/T 10668-1995 Terminology for surface mount technology GB/T 191-2025 Graphical symbols marking for handling and storage of packages

Related Standards

GB/T 2413-1981 Active

GB/T 2413-1981 Piezoelectric ceramic materials—Measuring methods for determination of volume density

Publish Date: 1980-12-31

GB/T 3389.4-1982 Replaced

GB/T 3389.4-1982 Test methods for the properties of piezoelectric ceramics—Longitudinal length extension vibration mode for rod

Publish Date: 1982-12-30

GB/T 5594.1-1985 Active

GB/T 5594.1-1985 Test methods for properties of structure ceramic used in electronic components—Test method for gas-tightness

Publish Date: 1985-11-27

GB/T 5594.2-1985 Active

GB/T 5594.2-1985 Test methods for properties of structure ceramic used in electronic components—Test method for Youngs elastic modulus and Poisson ratio

Publish Date: 1985-11-27

GB/T 5594.3-1985 Replaced

GB/T 5594.3-1985 Test methods for properties of structure ceramic used in electronic components—Test method for mean coefficient of linear expansion

Publish Date: 1985-11-27

GB/T 5594.4-1985 Replaced

GB/T 5594.4-1985 Test methods for properties of structure ceramic used in electronic components—Test method for dielectric loss angle tangent value

Publish Date: 1985-11-27