Honeycomb Ceramic

Honeycomb ceramics has high surface area, low air flow resistance.

Chemical Composition:

SiO2	Al2O3	Fe2O3	MgO	TiO2	K2O+Na2O+CaO
33 — 38%	53 — 58%	<1.0%	3 — 4%	<2.5%	<2.5%

Physical Properties:

Gross density: 1.6 — 2.2 g/cm3

Acid resistance: >99.5%

Avg. Linear Expansion: 4 — 6 X 10-6/K-1

Thermal conductivity: 1.5 — 2.6 W/MK

Specific heat capacity: 800 — 1200 kJ/kg°C

Softening point: 1400 °C

Max. operating temp.: 1350 °C

Geometric Properties:

Dimension	Number of Channels	Wall Thickness	Surface Area	Void Fraction	Packing Density	Weight per Piece
150 x 150 x 300 mm	25 x 25	1.0 mm	580 m2/m3	68%	621 kg/m3	4.20 kg
150 x 150 x 300 mm	32 x 32	1.0 mm	695 m2/m3	61%	666 kg/m3	4.50 kg
150 x 150 x 300 mm	40 x 40	0.7 mm	891 m2/m3	65%	702 kg/m3	4.40 kg
150 x 150 x 300 mm	43 x 43	0.7 mm	940 m2/m3	63%	746 kg/m3	5.04 kg
150 x 150 x 300 mm	50 x 50	0.6 mm	1090 m2/m3	63%	755 kg/m3	5.10 kg
150 x 150 x 300 mm	60 x 60	0.5 mm	1303 m2/m3	63%	764 kg/m3	5.50 kg

Honeycomb Ceramic