Origin

China

Infrared ceramic plaques are mainly used in gas-infrared burners, infrared gas stoves, infrared heaters, gas water heaters and so on. Our company develops and produces infrared honeycomb ceramic plate with the corrugation surface. It increases the specific surface area through transforming the simple plane surface into intersectant corrugated solid surface. also, it can promote the combustion supporting function and achieve the goal of energy conserving and environment protection.

Technical data of infrared ceramic plaques:

Item		Index
Chemical composition	Cordierite	>90%
	SiO2	46-48%
	Al2O3	32-34%
	MgO	8.00-8.55%
	K2O,Na2O,CaO	1.20-1.40%
	Fe2O3	≥1%
Compression Strength	Lengthways	>10.0Mpa
	Horizontal	>3.0Mpa
Density(g/cm3)		1.75-1.90
Water-absorbing rate(%)		> 40
Highest Working Temperature°C		1380
Coefficient of Thermal Expansion (×10-6/°C) (20-1000°C)		2.5-5.0
Specific Capacity(J/Kg.k)		700-800
Thermal Conductivity (W/Mk)		1.2-1.5