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).
STANDARD published on 29.12.1993
Designation standards: UNE 20620-2-9:1993
Note: WITHDRAWN
Publication date standards: 29.12.1993
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: Spanish technical standard
Category: Technical standards UNE