Glass Fiber Reinforced Calcium Silicate Board
2.Its characteristic of non-stick aluminum exerts a large.Superior strength and good processability makes it the preferred material for precision CNC machined parts and complex components.
Technical data sheet
Chemical analysis
|
49%-52% |
Al2O3 |
0.4%-0.5% |
Fe2O3 |
0.3%-0.4% |
|
|
CaO |
39%-42% |
MgO |
0.5%-0.7% |
Na2O-K2O |
0.9%-0.1% |
|
TiO2 |
Lgnition loss (mainly H2O): 5%-9% |
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|
RS-800 |
RS-801 |
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|
Type |
* |
Glass fiber reinforced |
Carbon fiber reinforced |
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|
Bulk density |
kg/m3 |
850-950 |
850-950 |
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|
1000-1100 |
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|
Continuous service temperature |
℃ |
850 |
850 |
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|
MPa |
6.5 |
8.0 |
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|
Break |
MPa |
15.5 |
17 |
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|
12 |
13 |
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|
Coefficient of thermal expansion |
10-6 |
7 |
7 |
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|
Thermal conductivity |
100℃ |
W/m.k |
0.113 |
0.103 |
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|
200℃ |
0.120 |
0.114 |
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|
300℃ |
0.121 |
0.124 |
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|
0.125 |
0.133 |
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|
Thermal shrinkage after 24 hours burning |
* |
* |
Linear |
Thickness |
Linear |
Thickness |
|
650℃ |
% |
0.15 |
0.86 |
0.10 |
0.60 |
|
|
700℃ |
0.25 |
1.00 |
0.18 |
0.80 |
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|
750℃ |
0.28 |
1.10 |
0.20 |
0.90 |
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|
800℃ |
0.35 |
1.30 |
0.21 |
1.10 |
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|
1000℃ |
0.49 |
3.50 |
0.36 |
2.40 |
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Size
|
Length (mm) |
Width(mm) |
Thickness(mm) |
|
400 |
250 |
|
|
500 |
500 |
25-120 |
|
600 |
300 |
25-120 |
|
1000 |
500 |
25-120 |
|
1000 |
600 |
25-120 |
|
1080 |
950 |
|
|
1220 |
900 |
50-110 |
|
1220 |
1220 |
50-110 |
|
This board can be sawing,drilling,milling,digging.Other sizes also can be customized. |
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Features
1.Low thermal conductivity,low heat losses at higher temperature.
2.Non wetted by molten aluminium
3.Resistance to thermal shock
4.Excellent machining
5.Asbestos-free
Application
1.Ladle insulation Liner clamping fixture of car glass
2.Dip tubes
3.Pouring spouts 4.Hot-top rings
4.Stopper pins
5.End dams
6.Floats
7.Launders
