Onice Nero
Product overview
Onice Nero
The Onice Nero, the traditional black gemstone, has been used since ancient times in jewelry. Thanks to its perfect mastery of craftsmanship and polishing techniques, Nexion has created captivating surfaces able to capture the deeper chromatic perfection of these sintered marbles.
The result is a portfolio of an undisputed prestige enriched by the uniqueness of exotic marbles with contemporary design, making this collection an attractive alternative to the most demanding customers.
Surfaces
We offer the broadest range of surfaces.
Onice Nero is available in:
-
Soft Naturale
-
Lappato Matt
-
Full Lappato
-
Naturale
Full lappato
Lappato matt
Soft Naturale
Naturale
Spazzolato
Rigato
Texture
Texture
Pettinato
Texture
Texture
Bocciardato
Texture
Texture
- Full lappato
-
Lappato matt
- Soft Naturale
- Naturale
-
Spazzolato
-
Rigato
Texture -
Pettinato
Texture -
Bocciardato
Texture
Sizes
120x240cm
80x160cm
120x120cm
60x120cm
Naturale R10 surface available in 60×120 cm.
Thickness
9 mm
Specifications
DIMENSIONS AND SURFACE QUALITY
Technical feature | Standard method ISO | Nexion values | Requirements | |||
---|---|---|---|---|---|---|
SIZE < 1200 mm | SIZE ≥ 1200 mm | |||||
% | mm | % | mm | |||
Width | ISO 10545 - 2 | ± 0,1 | ± 0,8 | ± 0,1 | ± 1 | ± 0,3% |
Length | ± 0,1 | ± 0,8 | ± 0,1 | ± 1,2 | ± 0,3% | |
Thickness | ± 4 | ± 0,5 | ± 4 | ± 0,5 | ± 5,0% | |
Straightness of Side | ± 0,1 | ± 0,8 | ± 0,1 | ± 1 | ± 0,3% | |
Rectangularity | ± 0,1 | ± 1,3 | ± 0,1 | ± 1,5 | ± 0,3% | |
Surface Flatness | ± 0,1 | ± 1,8 | ± 0,2 | ± 3 | ± 0,4% | |
Surface Quality | 95% | A minimum of 95% of the tiles are to be free from visible defects which can impair the appearance of a major area of tiles |
PHYSICAL PROPERTIES
Technical feature | Standard method ISO | Nexion values | Requirements | ||
---|---|---|---|---|---|
Full Lappato/ Lappato Matt | Soft Naturale | Naturale | |||
Water Absorption | ISO 10545 - 3 | Avg. ≤ 0,08%, Individual 0,2% |
Avg. ≤ 0,08%, Individual 0,2% |
Avg. ≤ 0,08%, Individual 0,2% |
≤ 0,5%, Individual 0,6% |
Modulus of Rupture | ISO 10545 - 4 | Min. 42 N/mm² | Min. 42 N/mm² | Min. 42 N/mm² | Min. 35 N/mm², Individual Min. 32 N/mm² |
Breaking Strength | ISO 10545 - 4 | Min. 1800 N | Min. 1800 N | Min. 1800 N | Not less than 1300 N |
Moisture Expansion | ISO 10545 - 10 | 0,02 mm/m | 0,02 mm/m | 0,02 mm/m | - |
Surface abrasion | ISO 10545-7 | CLASS III | CLASS IV | CLASS IV | Minimum Class - II Report abrasion class and cycles passed |
Mohs Hardness of surface | NA | 4 | 6 | 7 | |
Coefficient of linear thermal expansion from ambient temperature to 100 °C |
ISO 10545 - 8 | 6x10⁻⁶ K⁻¹ max | 6x10⁻⁶ K⁻¹ max | 6x10⁻⁶ K⁻¹ max | As declared by the Manufacturer |
Thermal Shock Resistance | ISO 10545 - 9 | No damage | No damage | No damage | |
Crazing Resistance: glazed tiles |
ISO 10545 - 11 | No damage for Min. 10 Cycles |
No damage for Min. 10 Cycles |
No damage for Min. 10 Cycles |
Required |
Bulk Density | ISO 10545 - 3 | 2,2 g/cc | 2,2 g/cc | 2,2 g/cc | 2,2 g/cc |
Impact Resistance | ISO 10545 - 5 | 0,55 | 0,55 | 0,55 | As declared by the Manufacturer |
Frost Resistance | ISO 10545 - 12 | No change | No change | No change | |
Small colour differences | ISO 10545 - 16 | No change | No change | No change | Plain coloured tiles only where required GL: ∆E < 0,75 UGL: ∆E < 1,0 |
Small colour differences | DIN 51130 | - | R-09 | R-10 | As declared by the Manufacturer |
CHEMICAL PROPERTIES
Technical feature | Standard method ISO | Nexion values | Requirements |
---|---|---|---|
Resistance to staining | ISO 10545 - 14 | Class 4 | Minimum Class 3 |
Resistance to household chemicals and swimming pool salts |
ISO 10545 - 13 | Minimum A | Minimum B |
Resistance to acids & alkalis | Minimum B | As declared by the Manufacturer |