- Regulatory Properties
- Structural Properties
- Massive Mechanical Properties
- Surface Mechanical Properties
- Thermal Properties
- Chemical Properties
- Safety Properties
Regulatory Properties
| Characteristic | ISO Standard |
Sentosa Value |
Test Method |
| Deviation in Length & Width | ± 0.5 % | ± 0.1 % | ISO-10545 -2 |
| Deviation in Thickness | ± 5.0 % | ± 2.0 % | ISO-10545 -2 |
| Straightness of Sides | ± 0.5 % | ± 0.1 % | ISO-10545 -2 |
| Rectangularity | ± 0.5 % | ± 0.1 % | ISO-10545 -2 |
| Surface Flatness | ± 0.5 % | ± 0.1 % | ISO-10545 -2 |
| Colour Correctness | Unaltered | No Change | ISO-10545-16 |
| Glossiness | – | > 80 % | Gloss meter |
Structural Properties
| Characteristic | ISO Standard |
Sentosa Value |
Test Method |
| Water Absorption | ≤ 0.5% | ≤ 0.05% | ISO-10545-3 |
| Apparent Density | > 2.0 gm/cc | > 2.28 gm/cc | DIN 51082 |
Massive Mechanical Properties
| Characteristic | ISO Standard |
Sentosa Value |
Test Method |
| Flexural Modulus of Rupture | > 35N/mm2 | > 40N/mm2 | ISO-10545-4 |
| Flexural Breaking Strength | > 1300 N | > 2000 N | ISO-10545-4 |
| Impact Resistance | – | > 0.55 | ISO-10545-5 |
Surface Mechanical Properties
| Characteristic | ISO Standard |
Sentosa Value |
Test Method |
| Deep Abrasion Resistance | ≤ 175 mm3 | ≤ 132 mm3 | ISO-10545-6 |
| MOH’s Hardness | > 6 | 8* | EN 101 |
Thermal Properties
| Characteristic | ISO Standard |
Sentosa Value |
Test Method |
| Frost Resistance | No Damage | Frost Proof | ISO-10545-12 |
| Thermal Shock Resistance | No Damage | No Damage | ISO-10545-9 |
| Moisture Expansion | NIL | NIL | ISO-10545-10 |
| Thermal Expansion | < 9.0 X 10-6 | < 9.0 X 10-6 | ISO-10545-8 |
Chemical Properties
| Characteristic | ISO Standard |
Sentosa Value |
Test Method |
| Chemical Resistance | No Damage | No Damage | ISO-10545-13 |
| Stain Resistance | Resistant | Resistant | ISO-10545-17 |
Safety Properties
| Characteristic | ISO Standard |
Sentosa Value |
Test Method |
| Slip Resistance (Friction Co-Efficient) | > 0.40 | > 0.04 | ISO-10545-17 |