STELLA

STELLA GR-201

  • 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 vVlues
Density Kg / dm³ 2.38 – 2.45
Water Absorption % (hacim) 1.1 - 0.03
Flexual Strength MPa 40 – 58
Compressive Strength MPa 150 – 240
Surface Scratch Strength Mohs 6 - 7
Resistance to Deep Abrasion g/cm² 4.6 x 10-3
Coefficient of linear thermal expansion m/m°C 40 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.