Superseded
Standard
Historical
IEC 60249-2-9:1987
Base materials for printed circuits. Part 2: Specifications. Specification No. 9: Epoxide cellulose paper core, epoxide glass cloth surfaces copper-clad laminated sheet of defined flammability (vertical burning test)
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Summary
Gives requirements for properties of epoxide cellulose paper core, epoxide glass cloth surface copper-clad laminated sheet, of defined flammability, in thicknesses of 0.7 mm up to 6.4 mm.
The sheet consists of an insulating base (epoxide resin bonded composite laminate consisting of a cellulose paper core and glass cloth surface layers) with metal foil bonded to one or both sides.
The sheet consists of an insulating base (epoxide resin bonded composite laminate consisting of a cellulose paper core and glass cloth surface layers) with metal foil bonded to one or both sides.
Technical characteristics
| Publisher | International Electrotechnical Commission (IEC) |
| Publication Date | 06/15/1987 |
| Release Date | 06/15/1987 |
| Cancellation Date | 11/12/2003 |
| Edition | 1 |
| Page Count | 21 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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