GB/T 13556-1992 "Flexible Copper Clad Polyester Film for Printed Circuits" stipulates the technical requirements of this type of products. The standard clarifies its classification and specifications, and stipulates the appearance mass, dimensional deviation, copper foil adhesion strength, peel strength, electrical performance and other indicators, covering test methods, inspection rules and signs, Encasement, transportation, storage requirements, providing unified specifications for the production, mass inspection and application of flexible copper clad polyester film for printed circuits to ensure that products meet the needs of circuit manufacturing.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Abolish | ||
|---|---|---|---|
| CCS | L30 | ICS | 31.180 |
| Release Date | 1992-07-08 00:00:00 | Implementation Date | 1993-04-01 00:00:00 |