防火煙GRANDO毛氈

wdt_ID REFERENCE GRANDO Classification Norms Density (kg/m3) Product type Color Temperature range (°C) Applications and Properties
1 GRAIL-L5FB M1F3 NF F16101 +/- 200 Woollen felt Cream or black 130°C max Phonic insulation, shock absorption
2 GRAIL-L3FB-A HL2 R22/R23 EN 45-545-2 +/- 300 Woollen felt Cream or black 130°C max Phonic insulation, shock absorption
REFERENCE GRANDO Classification Norms Density (kg/m3) Product type Color Temperature range (°C) Applications and Properties