dnaSRPS EN IEC 61249-3-6:2023

Materijali za štampane ploče i ostale strukture međusobnog povezivanja — Deo 3-6: Specifikacija podvrste za neojačane osnovne materijale, obložene i neobložene (namenjene za savitljive štampane ploče) — Ptfe laminirane ploče bez punioca, definisane zapaljivosti (ispitivanje vertikalnog gorenja), obložene bakarnom folijom

Materials for circuit boards and other interconnecting structures - Part 3-6: Sectional specification set for unreinforced base materials clad and unclad - Polytetrafluoroethylene (PTFE) filled laminate sheets of defined flammability (vertical burning test), copper-clad

Apstrakt

IEC 61249-3-6:2026 specifies requirements for properties of polytetrafluoroethylene (PTFE) filled unreinforced laminated sheet of a thickness 0,02 mm up to 3,2 mm, of defined flammability (vertical burning test), copper-clad.
This document is applicable to the design, manufacture, use of PTFE filled unreinforced laminated sheet of defined flammability (vertical burning test), copper-clad.
Its flame resistance is defined in terms of the flammability requirements of 8.3.