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Honeycomb Ceramics for RTO Heat Exchange

Honeycomb Ceramics for RTO Heat Exchange

    Product Description

    Honeycomb ceramic regenerators enhance efficiency, save energy, increase output and improve quality, thus it’s an important and effective measure when dealing with energy and the environment. They're applied on thermal equipment for energy saving in the industry. The pores of the Honeycomb ceramic regenerators are square and hexagonal, and the channels of pores are straight and parallel to each other. This structure reduces the resistance of passing air and enhances the heat exchange efficiency of every channel.

Propeties

Chemical Analysis of RTO Heat Exchange Honeycomb Ceramic
Al2O3 55~65%
SiO2 25~35%
MgO 1~5%
Fe2O3+TiO2 3~5%
Others ＜5%
Technical Specification of RTO Heat Exchange Honeycomb Ceramic
Index Unit Value
Density g/cm3 1.7~2.0
Coefficient of heat expansion (X10-6K-1)(20-800℃) ≤3.0
Specific heat (J/Kg.k)(20~1000℃) 900~1150
Thermal conductivity (20~1000℃) 1.2~1.8
Impact thermal resistance (℃/min) ≥350
Max working temp. ℃ 1320
Water absorption % 15~25
Dimension and Other Physical Properties
Dimension Quantity of channels Wall thickness Outside wall thickness Channel width Void section Weight piece
150 × 150 × 300 25 × 25 1.0mm ± 0.1 1.2mm ± 0.15 4.8-5.0mm 67% 4.0-5.0kg
150 × 150 × 300 32 × 32 0.9mm ± 0.1 1.2mm ± 0.15 3.8-3.9mm 61.6% 4.6-5.6kg
150 × 150 × 300 40 × 40 0.7mm ± 0.1 1.1mm ± 0.15 2.9-3.1mm 64% 4.7-5.7kg
150 × 150 × 300 43 × 43 0.65mm ± 0.1 1.1mm ± 0.15 2.7-2.9mm 62% 4.8-5.8kg
150 × 150 × 300 50 × 50 0.6mm ± 0.1 0.8mm ± 0.15 2.3-2.5mm 61% 4.8-5.8kg
150 × 150 × 300 60 × 60 0.45mm ± 0.1 0.8mm ± 0.15 1.9-2.1mm 63.40% 4.7-5.7kg
100 × 100 × 150 26× 26 0.8mm ± 0.1 1.2mm ± 0.15 3.0-3.3mm 61% 1.3-1.8kg
100 × 100 × 150 33× 33 0.7mm ± 0.1 1.1mm ± 0.15 2.3-3.6mm 57% 1.3-1.8kg
100 × 100 × 100 13× 13 1.0mm ± 0.1 1.1mm ± 0.15 6.3-6.5mm 57% 0.8-1kg
100 × 100 × 100 20× 20 1.0mm ± 0.1 1.1mm ± 0.15 3.4-3.6mm 57% 0.8-1kg

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