This specification specifies the performance requirements, test methods and quality assurance regulations for flame-retardant aluminum-based copper-clad laminates. This specification applies to flame-retardant aluminum-based foil-clad boards and aluminum-based foil-clad boards for high-frequency circuits.
SJ 20780-2000 history
2000SJ 20780-2000 Specification for flame resistant aluminum base copper-clad laminated sheets