ProRox SL 540 (Old name: Rockwool 251.001)
 
 

Product Description

Rockwool Multiboard is a strong and rigid board.
ProRox SL 540 is a highly compression resistant stone wool slab for thermal and acoustic insulation of constructions where high temperatures and light mechanical loads occur.

Product properties

 
 
     
 
  Performance Standard
Thermal Conductivity*
Mean Temp( C) 50 100 150 200 250 300
λ(W/mK) 0.035 0.042 0.052 0.057 0.069 0.074
λ(W/mK) 0.037 0.045 0.055 0.061 0.070 0.075
EN 12667 / ASTM C177 IS 8183 / IS 3144
Density 160 Kg/m3
Heat Resistance No visible deterioration of the fibrous structure. No evidence of self heating. No fusion of fibers @ 750°C IS 8183 / IS 3144
Maximum Service Temperature 700 C (1292 F)
750°C (1382°F)
EN 14706
ASTM C411
Incombustibility* 3.40%< IS 8183 / IS 3144
Reaction to Fire EuroClass A1
Surface burning characteristics; Flame spread = Passed,
Smoke development = Passed
EN 13501-1 ASTM E84 (UL 723)
pH* 7.8 IS 8183 / IS 3144
Water leachable chloride content* Chloride content 8.9 mg/kg, Conforms to the stainless steel corrosion specification as per ASTM test methods C 692 and C 871 EN 13468 / IS 3144 ASTM C795 ASTM C871
Sulphur content* 0.096% IS 8183 / IS 3144
Water absorption* Water absorption 0.10Kg/m Water vapour absorption (vapor sorption) 0.007% vol< EN 1609 ASTM C1104/ C1104M
Shot Content*
> 150 μm 7.1 %
> 300 μm 1.54 %
> 850 μm 0.65 %
> 250 μm 3.4%
> 500 μm 1.15 %
IS 8183 / IS 3144
 
 
 
     
 
 
 
 
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