LUCCA GR-405
The quartz stone with a crystallized property has a very high hardness. According to the Mohs Hardness scale, the hardness of quartz is 7 sk. Therefore, it has a high abrasion scratch resistance. To the corrosive effects of chemicals shows high resistance against.
Grado Quartz Surfaces are among Class A non-combustible materials
Grado Quartz Surfaces can only be polished under factory conditions. With its daily cleaning, it preserves its first day brightness and natural vitality.
It is produced in a way that it does not create permanent stain and trace.
It is impact resistant
It is resistant to abrasion and scratching
Characteristics Unit Range of Values
DensityKg / dm³2.38 – 2.45
Water Absorption% (hacim)1.1 - 0.03
Flexual StrengthMPa40 – 58
Compressive StrengthMPa150 – 240
Surface Scratch StrengthMohs6 - 7
Resistance to Deep Abrasiong/cm²4.6 x 10-3
Coefficient of linear thermal expansionm/m°C40 x 10-6
Dimensional Stability-Class A
Resistance to chemicals acids-Not Affected
Suitability for use in kitchens-Suitable
We redesign the quartz that nature presents us in the finest ways make you design your best places, then by the move to your living space.
