Description:
Shape: Rectangle, round, sector.Material: Cordierite.
Used in gas burner, stove, oven, BBQ etc
Various sizes available
Infrared ceramic plaque is made of cordierite, itcan be widely application to infrared gas heaters, hobs forcookers, barbecues, gas stove. It has the characters of excellentthermal shock resistance, low thermal expansion coefficient, hightemperature resistance, efficient and safe gas burning, gascompletely burns on the surface, provides perfect infraredheating.
Technical data of infrared ceramic plaque:
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 ofreduplicate 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.
