STACBOND® FR panels are composed of two aluminium sheets and a fire-retardant inner core made of thermoplastic resin with mineral filler.
The panels have excellent mechanical properties such as high rigidity, excellent flatness and excellent impact resistance.
They meet most of the requirements of the fire resistance classification:
UNE EN 13501-1:2007 – B-s1, d0
PN-90/8-02867 – NRO
NFPA 285 – PASS
ASTM E84 – CLASS A
STACBOND® FR
Technical characteristics
Physical specification UDS. Valor Norma Aluminum thickness mm 0.5 Panel thickness mm 4 Panel weight kg/m2 7.8 Aluminum alloy 5005/3005/3105 A EN 573-3 General characteristics UDS. Valor Norma Density g/cm3 1.7 ± 0.1 Reaction to fire B - S1, d0 UNE EN 13501-1:2007 General characteristics UDS. Valor Norma Peeling N/mm ≥ 9.8 ASTM D903-98 (2004) Adhesion There is no loss of adhesion EN DIN 53151 Elastic modulus (E) N/mm2 70,000 EN 485-2 Elastic limit (Rp 0.2) N/mm2 ≥ 80 EN 485-2 Breaking load (Rm) N/mm2 125 ≤ Rm ≤ 240 EN 485-2 Extension (A50) % ≥ 4 EN 485-2 Impact resistance 4 July/GTØ EN 13523-5/6 Chemical resistance 5% HCI without changes ISO2812 - METHOD 3 Operating temperature ºC -40 / +80 Thermal expansion for 100°C differences mm/m (100º) 2.36 A EN ISO 10545:1997 Thermal transmission (U) W/m2K 5.62 A EN ISO 12567-1 Acoustic insulation Rw (C;Ctr) dB 29 (-1; +3) ISO 717-1
