| Model: | - |
|---|---|
| Brand: | sinocarb |
| Origin: | Made In China |
| Category: | Industrial Supplies / Industrial Supplies Stocks |
| Label: | Vacuum furnace , high temperature , heat preservation |
| Price: |
¥1000
/ kg
|
| Min. Order: | 1 kg |
| Live Chat: | Last Online:29 Jul, 2015 |
Rigid Thermal Insulation (RTI) Material is suitable to high temperature applications, such as the insulation of furnaces. The main applications are high temperature metal heat treatment furnace, metal sintering furnace, single-crystal silicon sintering furnace and crystal growing furnace, optical fiber manufacturing furnace, inert gas protective furnace, etc.
|
Performance |
Target |
Remarks |
|
Density(g/cm3) |
0.13,0.15,0.18 |
the greater density product can be produced according to customers’requirements. |
|
Carbon content(%) |
>98 |
|
|
Ash content(%) |
≤0.1 |
|
|
average conductivity at 1000 centidegree (W/m·K) |
<0.3 |
vacuum |
|
thermal expansion coefficient(10-6/ K) |
<3.5 |
Measured at RT－1000℃ |
|
<6.0 |
Measured at RT－2000℃ |
|
|
compressive strength(MPa) |
≥0.55 |
Cross-section direction |
|
bending strength(MPa) |
≥0.69 |
Cross-section direction |
|
Number |
Impurity Content |
Result（%） |
|
1 |
Al |
0.0022 |
|
2 |
Ca |
0.017 |
|
3 |
Cr |
0.000085 |
|
4 |
Cu |
<0.00001 |
|
5 |
Fe |
<0.00001 |
|
6 |
K |
<0.00001 |
|
7 |
Mg |
<0.00001 |
|
8 |
Na |
<0.00001 |
|
9 |
Ni |
<0.00001 |
|
10 |
Si |
0.04 |
|
11 |
Ti |
0.0044 |
|
12 |
V |
<0.0001 |
|
13 |
Zn |
<0.00001 |
|
14 |
Pb |
0.0011 |
|
15 |
Cd |
<0.0001 |
|
16 |
Mo |
<0.0001 |
|
17 |
W |
<0.0001 |
|
18 |
P |
0.0018 |
|
19 |
Cl |
0.005 |
