Confidential & Proprietary
0
50
100
150
200
250
-200
-100
0
100
200
300
400
500
600
Temperature (
°
C)
Thermal Conductivity (mW/m-K)
Perlite
Mineral Wool
Pipe & Board
Calsil
PUR/PIR
Mineral Wool
Blanket
-400
-200
0
200
400
600
800
1000
1200
Temperature (
°
F)
Thermal Conductivity (Btu-in/hr-ft
2
-
°
F)
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Cellular
glass
15,18
Thermal Conductivity Comparison
