Cangzhou Sefu Ceramic New Materials Co., Ltd.Add: Guanting
Industrial Park, Cangzhou City, Hebei, China Product
DescriptionHoneycomb substrates are generally made of ceramic or
metal materials. The surface of the substrate is coated with
platinum precious metal, which has two functions:1. Platinum metal
can adsorb various automobile exhaust gases, including oxygen that
is not involved in combustion. Oxygen is the core of the "catalytic
oxidation" function of DOC and post-treatment components.2.
Platinum-based metals as catalysts can reduce the oxidation
temperature of oxides. Product ParametersTechnical
Index:ParametersMeasurementStandardTypical dataCordierite crystal
phasewt%>9095Coefficient Thermal Expansion
(-800°C)cm/cm/°C3>3Soften Temperature°C>13601390Compression
A-axisMpa15.016.0Strength B-axisMpa3.05.0Specific WeightKg/L
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