VOITBLANC – is a high-temperature thermal insulation mat subjected to needling in the production process to increase strength parameters.
Voitblanc 1260; 1400; 1430 (RCF) are varieties based on aluminum and silicon oxides, and the 1430 grade is additionally stabilized with zirconia.
Voitblanc 1600 PCW; 1600 PPCW (PCW) are polycrystalline varieties based on corundum and mullite, designed to work at high temperatures and in environments requiring increased chemical resistance.
High working temperature
High resistance to thermal shock
Low thermal conductivity
Low heat capacity
Easy to install and process
Lightweight
High chemical resistance
Working liners for industrial furnaces
Metallurgical industry
Petrochemical industry
Energy
Automotive industry
Cement and lime industry
PARAMETERS | UNIT OF MEASURE | VOITBLANC 1260 | VOITBLANC 1400 | VOITBLANC 1430 | VOITBLANC 1600 PCW | VOITBLANC 1600 PPCW |
Classification temperature | °C | 1260 | 1400 | 1430 | 1600 | 1600 |
Apparent density | kg/m3 | 65; 100; 130; 160 | 130 | 100; 130; 160 | 100; 130 | 40; 100 |
Thermal conductivity coefficient λ for 800°C at density 130 kg/m3 |
W/mK |
0,17 |
0,18 |
0,22 |
0,18 |
0,16* |
* at density 100 kg/m3
VOITBLANC | VOITBLANC | VOITBLANC | VOITBLANC | VOITBLANC | |||||||||||||||
DENSITY kg/m3 |
| 65 | 100 | 130 | 160 | 65 | 100 | 130 | 160 | 65 | 100 | 130 | 160 | 100 | 130 | 40 | 100 | ||
THICKNESS | 6 mm | - | - | * | - | - | - | - | - | - | - | 1* | - | - | - | - | - | ||
13 mm | - | * | * | * | - | - | * | - | - | * | * | * | * | * | - | * | |||
19 mm | * | * | * | * | - | - | * | - | - | * | * | - | - | - | - | - | |||
25 mm | * | * | * | * | - | - | * | - | - | * | * | * | * | * | - | * | |||
38 mm | * | * | * | - | - | - | - | - | - | * | * | * | - | - | * | - | |||
50 mm | * | * | * | * | - | - | * | - | - | * | * | * | - | - | - | - |
1* on request.