Factory Price Alumina/Cordierite/Mullite/Corundum Honeycomb Ceramic for Rto and Rco Heat Exchanger Water Absorption Rate Less Than 5%

• Customization: Available
• Application: Heat storage materials, Refractory, Industrial Ceramics, Rtorco and Heat S
• Cell Shape: Square Hole
• Model NO.: RTO
• Temperature Resistance: 1400℃
• Transport Package: Wooden Pallet
• Specification: 150*150*300, Specifications are customizable
• Trademark: JJXY
• Origin: China
• HS Code: 6909110000
• Production Capacity: 1000000

Product Description

Product Description

 

The principle of ceramic thermal storage body is mainly to utilize the high specific surface area and porosity of honeycomb shaped ceramic, adjust the temperature by absorbing, storing and releasing heat, and achieve efficient energy utilization and energy conservation. twelve
Ceramic thermal storage body, also known as thermal storage ceramic, is a new type of ceramic technology, usually in a honeycomb shape. Its working principle is based on absorbing thermal energy for heat storage, and then releasing the stored thermal energy when needed, thereby improving thermal efficiency. This material or device can store thermal energy in industrial thermal equipment and release it when needed, thereby regulating temperature and achieving efficient energy utilization and conservation. The advantages of honeycomb ceramic thermal storage include high heat storage density and long storage time, as well as its energy-saving and environmentally friendly features.
In practical applications, such as the heat storage combustion method for industrial organic waste gas treatment, ceramic heat storage bodies achieve efficient heat recovery by absorbing and releasing heat, with a heat recovery rate of over 90%. This technology is not only applied to the treatment of industrial waste gas, but also widely used in energy-saving aspects of industrial thermal equipment. It can effectively improve the efficiency of thermal equipment, reduce energy consumption, and increase the overall product quantity and quality of thermal equipment.
The structural and performance advantages of honeycomb ceramic heat storage materials have led to their widespread application in regenerative heating furnaces. Compared with thermal storage balls, honeycomb ceramics have the advantages of small volume, light weight, large specific surface area, high fire resistance, and large heat transfer capacity. The straight airflow channel reduces the loss of airflow resistance, which is conducive to achieving low oxygen combustion, uniform furnace temperature, rapid heat transfer, greatly reducing oxidation loss and NOx gas generation, and significantly improving environmental protection and energy saving effects.
 

Product Parameters

 

size	Number of holes	Inner wall thickness	Outer wall thickness	Hole width	Opening rate	Specific surface area
150⨯150⨯300	25⨯25	0.9mm±0.3	1.8mm±0.3	4.8-5.0mm	67%	544
150⨯150⨯300	32⨯32	0.8mm±0.3	1.8mm±0.3	3.8-4.0mm	69%	710
150⨯150⨯300	40⨯40	0.65mm±0.3	1.8mm±0.3	2.9-3.1mm	64%	853
150⨯150⨯300	43⨯43	0.60mm±0.3	1.8mm±0.3	2.7-2.9mm	64%	920
150⨯150⨯300	50⨯50	0.50mm±0.3	1.0mm±0.3	2.3-2.5mm	64%	1067
150⨯150⨯300	60⨯60	0.45mm±0.3	0.9mm±0.3	1.9-2.1mm	64%	1280

project
Thermal shock resistance	Keep at350 ºC for 30 minutes, quickly remove and cool at room temperature for 30 minutes. Repeat this process continuously for 3 times		muffle furnace
compressive strength	A-axis	>=16Mpa	Compression strength machine
	B-axis	>=6Mpa
Thermal expansion coefficient (room temperature -800 ºC)	<=5.0		Thermal expansion coefficient meter
Water absorption rate	<15		Electronic scale
Content of main crystal phase in cordierite	>=90%		XRD
chemical composition	AL203	45.14%
	Mg0	4.83%
	Si02	43.89%
	Other;	<6.14%
Maximum softening temperature	>=1360ºC
Bulk density (g/cm ³)	2.1-2.5