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Infrared honeycomb ceramic plaque/ plate/ board is mainly used in gas-infrared burners, infrared gas stoves, infrared heaters, gas water heaters and so on. Our company develops and produces infrared honeycomb ceramic plaque/ plate/ board with the corrugation surface. It increases the specific surface area through transforming the simple plane surface into intersectant corrugated solid surface. Also, it can promote the combustion supporting function and achieve the goal of energy conserving and environment protection.
Technical data of infrared honeycomb ceramic plaque/ plate/ board:
Hole | Round hole | Square hole |
Material | cordierite | cordierite |
Volume density | 0.45-0.65g/L | 0.45-0.65g/L |
Hole density | 300-320 hole/in2 | 260 hole/in2,280 hole/in2,320 hole/in2,520 hole/in2 |
Wall thickness | / | 0.18-0.23mm,0.28-0.33mm, 0.35-0.40mm |
Length of side of hole | / | 1.06mm,1.13mm,1.2mm |
Hole diameter | 1.12mm,1.25mm,1.42mm | / |
Distance between Two Holes Axis | 1.8mm,2.2mm,2.7mm | 1.33-1.59mm |
Open hole ratio | 33.5-46.5% | 63.5-73.5% |
Water-absorbing rate (%) | > 46% | > 40% |
thermal expansion coefficient | 2.0-2.3×10-6 | 2.0-2.5×10-6 |
Heat stability | 850°C--25°C, do not crack in three times | 1200°C--25°C, do not crack in the condition of reduplicate cooling |
Highest Working Temperature(°C) | > 1375°C | > 1375°C |
Compression Strength (Lengthways) | >13.0Mpa | >10.0Mpa |
Compression Strength (Horizontal) | >6.0Mpa | >3.0Mpa |
Note: we can be customized as per client's requirements.
Infrared honeycomb ceramic plaque/Infrared honeycomb ceramic plate/ Infrared honeycomb ceramic board