SJ 20749A-2018 Active Industry standards-Electronics

SJ 20749A-2018 Specification for copper-clad PTFE woven glass laminate for microwave circuit

Publish Date: 2018-01-18 Implement Date: 2018-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: SJ 20749A-2018

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2018-01-18

Implement Date: 2018-05-01

Pages: 21 pages

Scope

This specification stipulates the performance requirements, quality assurance provisions, delivery preparation, and explanatory matters for polytetrafluoroethylene fiberglass cloth laminates with copper foil for microwave circuits (hereinafter referred to as polytetrafluoroethylene copper clad laminates). This specification applies to polytetrafluoroethylene copper clad laminates used in microwave circuits, and is applicable to their production, inspection, and acceptance.

Development Information

Pages: 21 pages

Referenced Standards

GB/T 1463-2005 Test methods for density and relative density of fiber reinforced plastics GB/T 2036-1994 Terms for printed circuits QJ 1558-1988 The method for testing the volatility performance of materials in vacuum SJ 21174-2016 SJ 21175-2016 SJ 21176-2016 SJ 21177-2016 SJ 21178-2016 SJ 21179-2016 SJ 21183-2016 SJ 21196 SJ 21286-2018 Specification for fabric woven from glass for printed circuit boards