Thermal Storage Ceramic Catalytic Converter Substrate for Htac, Rco, Vco

• Application: Industrial Ceramic
• Material: Alumina Ceramic
• Type: Ceramic Parts
• Structure: Vertical Type
• Color: White,Brown,
• Transport Package: Wooden Box
• Model NO.: BS-HC
• Specification: 150*150*300 etc
• Trademark: BESTN
• Origin: China
• HS Code: 690919000
• Production Capacity: 500cubic Meter/Month

Product Description

Thermal storage  Honeycomb Ceramic for RTO

Cordierite is a magnesium alumina silicate material, which has very low linear expansion, low coefficient of thermal expansion and excellent resistance to thermal shock.
Cordierite also offers an excellent range of mechanical strength, porosity criteria, and excels in cost-effective extruded and dry-pressed forms.

Cordierite Honeycomb Monoliths are divided into two types: porous type and compact type.
 

Advantage 
1. Low pressure drop.
2. Low coefficient of thermal expansion.
3. Good thermal shock resistance.
4. High temperature resistance, good resistance to chemical corrosion.
5. High porosity, pore size distribution uniform, high filter specific surface area.
6. Long-term durability performance.
7. High particulate trapping efficiency, suitable for all kinds of regeneration.

 Physical properties
 

Index	Value
Cordierite gross density(g/cm3)	1.9-2.0
Average linear expansion(20-1000ºC) (10-6/k-1)	<2
Specific heat capacity(KJ/Kg)	830-900
Temperature cycle resistance(K)	300
Max operation Temp.(ºC)	1300
Thermal shock resistance(ºC)	800
Acid resistance(%)	>99
Alkali resistance(%)	>85
Water absorption(Wt%)	22±5

  
Technical data

SiO2	Al2O3	MgO	Fe2O3	Na2O	K2O
48-51%	31-34%	14-16%	<0.5%	<0.5%	<0.5%