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IEC 61249-2-53:2025 ED1

Materials for printed boards and other interconnecting structures - Part 2-53: Reinforced base materials clad and unclad - PTFE unfilled laminate sheets of defined flammability (vertical burning test), copper-clad
10. 10. 2025.

Опште информације

60.60     10. 10. 2025.

IEC

TC 91

Međunarodni standard

31.180  

engleski   francuski  

Kupovina

Objavljen

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Apstrakt

IEC 61249-2-53:2025 specifies requirements for properties of PTFE unfilled reinforced laminated sheet of a thickness 0,05 mm up to 10,0 mm of defined flammability (vertical burning test), copper-clad. This part of IEC 61249 is applicable to the design, manufacture, use of PTFE unfilled reinforced laminated sheet of defined flammability (vertical burning test), copper-clad. Its flame resistance is defined in terms of the flammability requirements of 8.4.

Životni ciklus

TRENUTNO

OBJAVLJEN
IEC 61249-2-53:2025 ED1
60.60 Standard objavljen
10. 10. 2025.

Nacionalna preuzimanja

naSRPS EN IEC 61249-2-53:2023  
ISS

Materijali za štampane ploče i ostale strukture međusobnog povezivanja – Deo2-53: Ojačani osnovni materijali, obloženi i neobloženi - Laminirane ploče, bez Ptfe kao punioca, definisane zapaljivosti (ispitivanje vertikalne zapaljivosti), obložene bakarnom folijom

40.60   Završetak javne rasprave

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