ENERGYLITE
Industrial Thermal Insulation
A range of boards, felts, blankets and wire-backed mattress suitable for industrial thermal insulation applications up to
450ºC.
APPLICATIONS:
- Conservation and control of heat in boilers, tanks, ductwork, ovens, etc.
- Acoustical correction in compressor houses and machine rooms
BENEFITS:
- Non-combustible. Conforms to SABS 0177 Part V
- Fire index conforms to SABS 0177 Part III (Class 1)
- Available in a variety of thicknesses and densities to suit application and hot face temperature
- Non-corrosive. Safe to use on austenitic steels
- Excellent sound absorption properties
- High thermal resistance
- Low installation cost
THERMAL DATA
Density
kg/m3 |
Thermal Conductivity k-value |
@25ºC
mean temp |
@50ºC
mean temp |
@150ºC
mean temp |
@250ºC
mean temp |
| 24 |
0.038 |
0.040 |
0.068 |
0.160 |
| 47.5 |
0.033 |
0.038 |
0.062 |
0.110 |
| 64 |
0.032 |
0.036 |
0.052 |
0.099 |
ACOUSTIC DATA
Thickness
mm |
Density
kg/m3 |
Sound Absorption Coefficient |
Noise Reduction
Coefficient
NRC Value |
Sound Reduction
Index
R |
| Frequency in Hz |
| 125 |
250 |
500 |
1000 |
2000 |
| 50 |
24 |
0.32 |
0.56 |
0.87 |
1.02 |
1.06 |
0.90 |
|
| 50 |
47.5 |
0.30 |
0.59 |
1.01 |
1.06 |
1.06 |
0.95 |
Rw = 18 dB |
| 50 |
64 |
0.35 |
0.71 |
1.06 |
1.09 |
1.09 |
1.00 |
|
|
|
