Honeycomb Ceramics With Slot Holes
Overall-slot honeycomb ceramic is an innovative product featuring a larger specific surface area, enhanced heat-storage capacity, and lower airflow resistance. Widely used in steelmaking regenerative heat furnaces, organic waste gas treatment systems—regenerative thermal oxidizers (RTOs) and regenerative catalytic oxidizers (RCOs).
Category:
Environmental
Keywords:
Environmental
- Describe
- Specifications
- Physical Properties
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- HONEYCOMB CERAMICS WITH SLOT HOLES
Product Introduction
HIGHLIGHTS
Overall-slot honeycomb ceramic is an innovative product featuring a larger specific surface area, enhanced heat-storage capacity, and lower airflow resistance.
Widely used in steelmaking regenerative heat furnaces, organic waste gas treatment systems—regenerative thermal oxidizers (RTOs) and regenerative catalytic oxidizers (RCOs).

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Specification Model
SPECIFICATION AND MODEL
Project Unit Model LCH-40 LCH-50 Length × Width × Height mm 150×150×150 (300) 150×150×150 (300) Specific surface area m²/m³ 860 1070 Bulk density kg/m³ 600-700 680-780 Porosity % 66 64 -
Physical Properties
PHYSICAL PROPERTIES
Project Name Unit Indicator Material density g/cm³ 1.8–2.2 Average coefficient of thermal expansion times 10 -6 /K 4.5–6.5 (20–1000°C) Specific heat J/kg·K 800-1050 Thermal shock resistance °C ≥350 Load-softening temperature °C 1280 Compressive strength megapascal ≥4 (axial); ≥2 (lateral) Composition All 2 O 3 Silicon dioxide 2 Magnesium oxide Fe 2 O 3 K 2 O+Na 2 O+CaO+TiO Indicator (%) 38.0-45.0 55.0-62.0 2.0-6.0 ≤1.5 ≤4.0
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