For Resin Impregnated:

Bulk density (g/cm3) = 1. 75

Bending strength (MPa) = 65

Compressive strength (MPa) = 210

Hardness (Shore) = 80

Porosity (%) = 2. 0

Coefficient of expansion (1/0C) = 4. 5 x 10-6

Max. Working temperature (0C) = 200

Antimony Impregnated:

Bulk density (g/cm3) = 2. 20

Bending strength (MPa) = 65

Compressive strength (MPa) = 190

Hardness (Shore) = 75

Porosity (%) = 2. 5

Coefficient of expansion (1/0C) = 7. 2 x 10-6

Max. Working temperature (0C) = 350