Silver Board Insulation, New Insulation Materials
Hengrui silver board insulation, new insulation materials is made by using Hengrui ceramic fiber bulk and a little binding agent through vacuum forming. Hengrui ceramic fiber board can maintain its mechanical strength after high-temperature heating, and the board includes 6 levels: 1050℃, 1260℃, 1350℃, 1430℃, 1600℃, and 1700℃. Hengrui ceramic fiber board can resist the scouring of airflow for its high strength, so it can be the material of internal linings.
The usability of silver board insulation, new insulation materials is really good under the condition of high moisture. Hengrui ceramic fiber board has excellent hyd-rophobicity after processing by specific techniques.
Hengrui silver board insulation, new insulation materials is made by using Hengrui ceramic fiber bulk and inorganic binding agent through vacuum forming. When using the board under the circumstance of high temperature, the pollution gas will not be generated.
◊Back-up lining of high-temperature industry furnaces.
◊Hot-face lining of ceramic kilns, heat-treatment furnaces and other industrial kilns.
◊Back-up and hot-face insulation materials for furnaces or aluminum industry.
◊Insulation material of Metallurgy,Machinery,Chemical,Optical,and environmental protection industries.
| silver board insulation, new insulation materials |
HR1050
|
HR1260ST
|
HR1260HP
|
HR1350HA
|
HR1430Zr
|
HR1600 PMF |
HR1700 PMF |
|
|
Classification Temperature(°C)
|
1050 |
1260 |
1260 | 1350 | 1430 | 1600 | 1700 | |
|
Density(KG/M3)
|
250-350 | 250-350 | 250-350 | 320-400 | 320-400 | 400-550 | 400-550 | |
| Linear shrinkage%(24h) |
≤2.0 900°C |
≤2.0 1000°C |
≤2.0 1000°C |
≤2.5 1100°C |
≤3.0 1200°C |
≤1.5 1400°C |
≤1.5 1500°C |
|
|
Flexural strength(MPa)
|
≥0.5 | ≥0.5 | ≥0.5 | ≥0.5 | ≥0.5 | ≥0.7 | ≥0.7 | |
| Thermal conductivity rate(W/m.k) | 400 °C |
0.08 | 0.084 | 0.084 | 0.084 | 0.084 | -- | -- |
|
600°C
|
0.11 | 0.128 | 0.128 | 0.125 | 0.125 | 0.16 | 0.16 | |
| Chemical Composition(%) |
Al2O3
|
42-44 | 45-46 | 47-49 | 52-55 | 38-44 | ≥72 | ≥75 |
|
Al2O3+SiO2
|
≥99.0 | ≥99.0 | ≥99.0 | ≥99.0 | ≥83 | ≥99.0 | ≥99.0 | |
| ZrO3 | - | - | - | - | 15-17 | - | - | |
| Other | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | |

We can provide free samples for customers
We can delivery goods quickly in 2-7 days
We can do OEM for trading company
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