Composite

Open Porosity W, %

Compressive strength σ_{c. MPa}

density, P, g/cm^3/

Chemical resistivity, %

CH-1

16.2

230

2.28

water

acid

CH-2

15.5

245

2.80

99.41

99.16

CH-3

16.0

240

3.2

99.36

99.15

CH-6

15.0

256

2.25

99.82

99.20