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Material : Absolute Black

Specific Weight: 3.04
Water Absorption: 0.07%
Apparent Porosity: 0.18%
Compressive Strength: 890kgf/cm2
Modulus of Rupture: 350kgf/cm2
Shore Hardness 97
Acid Resistance: 0.327%
Frictional Wear Test: 54.49

Ravenswood International Ltd.
Xiamen Office - Tel : (86) 592-2296180  Fax : (86) 592-2294980 
Mobile Phone : (86) 13806044745 
E-mail :
ravenswd@outlook.com