Typical cordieritecharacteristics include:

1.crushing strength: 280～500MPa

2.tensile strength: 25～40MPa

3.bending strength: 50～60MPa

4. linearexpansivity: (1.1～1.8)×10-6(20～100℃)

5.thermal Conductivity: 3.35～5.02kJ/(m2·h·℃)(0～100℃)

6. refractoriness:about 1400℃

7.insulation resistance: 2.3～5.6MΩ·cm(400～600℃)