... x 150 x 300 mm5,9 x 5,9 x 11,81 inChannels40 x 40 = 160040 x 40 = 1600Channel width3.0mm0 ... %64%Physical dataNameUnitAlumina PorcelainMullit porousCordieriteDenseCordierite PorousQuartz PorcelainDensityg/m³2.80 2.302.761.9-2.152.68lb/ft³175144172119167Packing densitykg/m³920 832860670680lb ... 51,953,741.942,5Average heat Expansion coefficient10-6 K-16,26,23,53,44,810-6 °F-13,43,41 ...