HIGH TEMPERATURE CALCIUM SILICATE BOARD
HIGH TEMPERATURE CALCIUM SILICATE SLAB
HIGH TEMPERATURE CALCIUM SILICATE PIPE SECTION
HIGH TEMPERATURE CALCIUM SILICATE POWDER
Description: Non-asbestos EASTM HIGH TEMPERATURE calcium silicate heat-insulating products are nonpoisonous, tasteless, nondusty, and have the adcantages of light specific
gravity, high strength, small thermal conducttivity and convenience in laying. So that , they are largery
used in power, chemical, oil, gas, ship, steel and textile industries for the thermal insulatin of heating
power pipe and installations.Calcium silicate can be made into calcium silicate board(slab),pipe cover, calcium silicate powder, insulation cement, ect. |
Technical Data Sheet of HT calcium silicate board and pipe section |
Properties |
Physical Index |
Item |
Unit |
EASTM-HT |
GB11835-89 |
JISA9510-1995 |
ASTM-C533 TYPE II |
BS3958-82 |
Denisty |
kg/m³ |
≤220 |
≤220 |
≤220 |
≤240 |
210-280 |
Maximum use temperature |
℃ |
1100 |
650 |
1000 |
982 |
950 |
Thermal conductivity (At average 70±℃) |
|
≤0.042 |
≤0.062 |
≤0.053 |
0.095 (240℃) |
≤0.074 (200℃) |
Bending strength |
Mpa |
≥0.45 |
≥0.3 |
≥0.31 |
≥0.31 |
≥0.25 |
Compressive strength |
Mpa |
>0.69 |
>0.5 |
|
≥0.414 |
≥0.35 |
Soaking heat Linear shrinkage (927℃ 24h) |
% |
<2.0 |
≤2.0 |
<2.0 |
<2.0 |
<2.0 |
Moisture content |
% |
≤6 |
≤7.5 |
|
|
≤7.5 |
Non-Combustibility |
|
ok |
|
|
|
|
Fire resistance |
Ignitability |
0 |
|
|
|
|
Spread of Flame |
0 |
|
|
|
|
Heat evolved |
0 |
|
|
|
|
Smoke developed |
0 |
|
|
|
|
Standard size and packaging and Dimension tolerance |
Class |
Items |
Sizes |
Tolerances |
Board (Slab) |
Length (mm) |
600, 610, 915, 1000 |
+3, -2 |
Width (mm) |
500, 300, 150 |
+3, -2 |
Thickness (mm) |
25---75---150 |
+3, -2 |
Pipe cover |
Length (mm) |
600, 610, 915 |
+3, -2 |
Inside diameter (mm) |
16---3560 |
+3, -2 |
Thickness (mm) |
25---75---150 |
+3, -2 |
Standard packaging |
Polythene bags inside and Cardboard cartons outside |
Technical Data Sheet of calcium silicate powder |
Properties |
Unit |
Physical Index |
Density |
kg/m³ |
≤420 |
Maximum use temperature |
℃ |
1100 |
Thermal conductivity (At average 50±℃) |
W/m K |
≤0.145 |
Compressive strength |
Kpa |
≥890 |
Linear shrinkage (923k 16h) |
% |
≤2.0 |
|