|
Type
|
DK-25
|
DK-22
|
|
|
Density kg/m3
|
≤250
|
≤220
|
|
|
Maximum service temperature °C
|
650
|
650
|
|
|
Thermal conductivity W/ m. k
|
25
|
|
|
|
50
|
≤0.060
|
|
|
|
93
|
≤0.065
|
≤0.065
|
|
|
149
|
≤0.072
|
|
|
|
200
|
|
≤0.077
|
|
|
260
|
≤0.087
|
|
|
|
300
|
|
≤0.088
|
|
|
371
|
≤0.102
|
|
|
|
400
|
|
≤0.106
|
|
|
500
|
|
≤0.127
|
|
|
538
|
≤0.111
|
|
|
|
Linear heat shrinkage %
|
≤2.0
|
≤2.0
|
|
|
Flexural Strength Mpa
|
≥0.344
|
≥0.30
|
|
|
Compressive strength Mpa
|
≥0.689
|
≥0.45
|
|