650℃ Millipore Calcium Silicate Board
2.It is a kind of high efficient energy-saving material with temperature limited 650℃.
3.It has the characteristics of small thermal conductivity, high strength,high temperature,non-flammable, easy to process,no corrosion,no pollution and so on.
1.The main constituents of 650℃ millipore calcium silicate board is tobermorite and reinforced paper fibre,no asbestos.
2.It is a kind of high efficient energy-saving material with temperature limited 650℃.
3.It has the characteristics of small thermal conductivity, high strength,high temperature,non-flammable, easy to process,no corrosion,no pollution and so on.
Technical data sheet
Chemical analysis
|
SiO2 |
37%-42% |
Al2O3 |
10%-12% |
Fe2O3 |
3%-4% |
|
CaO |
29%-34% |
MgO |
1.8%-2.1% |
Na2O-K2O |
0.9%-0.12% |
|
Lgnition loss (mainly H2O): 12%-17% |
|||||
|
RS-230 |
RS-250 |
||
|
Bulk density |
kg/m3 |
250±10% |
|
|
Compressive strength |
MPa |
≥0.50 |
≥0.60 |
|
Flexural strength |
MPa |
≥0.30 |
≥0.45 |
|
Thermal conductivity |
W/m.k |
0.060 |
0.062 |
|
℃ |
650 |
650 |
|
|
Linear shrinkage |
% |
≤2 |
≤2 |
Size
|
Type |
Length (mm) |
Width(mm) |
Thickness(mm) |
|
|
100-600 |
100-300 |
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|
Pipe |
100-600 |
100-300 |
30-100 |
According to client request |
Feature
1.Low bulk density,high specific strength,
2.Superior heat resistance,outstanding thermal insulation,
3.Excellent durability,chemical corrosion resistance,
4.Easy to be cut by saw and easy installation
Applications
650℃ millipore calcium silicate board is used in electric power,heat pipeline,chemical industry,metallurgy, boiler body,kiln body and other industrial equipment.
