Item

Unit

CP170

CP220

CP500

Bulk Density

Kg/m3

170

220

500

Bending Strength

Mpa

0.25

0.3

1.0

Compressive strength

Mpa

0.5

0.6

2.0

Thermal Conductivity (max) Average temp 70

W/m.k

0.052

0.056

0.1

Linear shrinkage (max) after heating for 16 h at 650

%

2

2

2

Highest working temperature

650

650

650

Moisture content (max)

%

7.5

7.5

7.5

Length*Inside diameter (mm)

Thickness (mm)

610*16-900

25-75