Size: 3200×1600/1800mm (126 “x63″/70 “)
Thickness: 15/18/20/30mm
Calacatta quartz slab model 6890.The surface with black veins in white background, and what’s more important is the hardness- Mohs hardness 7.0, very hard and durable, suitable for table surface, countertops,worktops, and vanity tops. While the surface is polished smoothly by machines, its easy to clean up just with a gentle wipe,and its non-toxic,no radiation,corrosion resistance .
Size: 3200×1600/1800mm (126 “x63″/70 “)etc.
Thickness: 15/18/20/30mm
| Water absorption≦0.03% |
| Compressive strength≧210MPa |
| Mobs hardness:7 Mobs |
| Modulus of repture:62MPa |
| Abrasive resistance:58-63(Index) |
| Flexural strength≧70MPa |
| Reaction to fire:A2 |
| Coefficient of friction:0.89dry/0.61wet |
| Freeze-thaw cycling≦1.45*10-5in/in/℃ |
| Coefficient of linear thermal expansion≦5.0*10-5m/m℃ |
| Resistance to chemical substances:Not effected |
| Antimicrobial activity:0 grade |
