Dense Cordierite Alumina Ceramic Honeycomb Heater for Rto

• Materials: Cordierite/Corundum Mullte/Mullite/Silicon Oxide
• Usage: Rto
• Holes: 25/40/43/50/60holes
• Hole Shape: Round, Square, Hexagonal, Triangular
• Max.Working Tem. (Celsius Degree): 1320-1700
• Principle: Regenerative Heat Exchanger
• Model NO.: HCH
• Structure Material: Ceramic
• Application: Heater
• Heat Transfer Surface: Plate Heat Exchanger
• Transport Package: Wooden Box and Pallet or According to Your Demand
• Trademark: DXY
• Origin: China
• Production Capacity: 100, 000pieces/Month

Product Description

Ceramic honeycomb heater is new-type combustion technology with great energy-saving and environment protection. This technology is to make two regenerators to absorb heat and send out heat alternatively through the reversal valve, recuperate the heat of the exhaust gas to the maximum extent, then heat the combustion-supporting air and coal gas to over 1000° C, even the inferior fuel of lower calorific power can also catch fire steadily and burns high-efficiently. The heat storage honeycomb ceramic as heat exchange media is the key part of HTAC.

Honeycomb ceramic heater is composed of countless equal holes. The structure of it is like honeycomb shape and it is a kind of new ceramic products. The biggest hole number of it has reached 20~40 per square centimeter, the density is 4~6 grams per cubic centimeter and the water absorption rate is above 20%.

Material:
Corundum-mullite, Cordierite-mullite, Cordierite, Mullite, Corundum, Zirconium-mullite etc

Application:
Ceramic honeycomb heater is widely used in chemical industry, electric power industry, metallurgy industry, petroleum industry, electronics industry, machinery industry, etc.

Features:
*High strength
*High temperature resistance
*Corrosion resistance
*Wear resistance
*Good thermal conductivity
*Environmentally friendly

Parameters		Unit	standard	typical data
Cordierite crystal phase		wt%	≥90	94
Coefficient of Thermal Expansion20-800celsius degree		cm/cm/celsius degree	≤1.2	≤1.5×10-6
Thermal Stability20-650celsius degree		times	≥1	3
Soften Temperature		Celsius degree	≥1420	1440
Compression Strength	Lengthways	MPa	≥15	16.9
	Horizontal	MPa	≥2	6.2
Specific Weight		Kg/L	≥0.15	0.45-0.5
Porosity		%	40-45	41
Water-absorbing rate		%	23-27	23.8

Rotundity shape		Ellipse shape
Specificationmm	Number of channels (holes /square inch)		Specification (mm)		Number of channels (holes /square inch)
Φ83×85	400		T146.8×77×86.4		400
Φ144×152.4	400		T120.6×80×152.4		400
Φ100×100	400		T169.7×80.7×76.2		400
Φ130×130	400		T144.8×81.3×152.4		400
Φ118×150	400		T144.8×81×76.2		400
Φ103×100	400		T169.7×80.7×101.6		400
Φ150×75	400		T144.8×81.3×100		300
Φ83×125	400		T127×63.5×107		300
Φ150×150	300		T144.8×81.3×70		300
Φ120×100	300		T144.8×81.3×150		300
Φ101.6×100	300		Race track shape
Φ94×100	300		P120.65× 80.01×76.2	400
Φ85×70	300		P120.65× 80.01× 76.2	200
Φ93×76	200		P144×68×150	400
Φ118×76	200		P125×80×100	400