Technical Specification
Specification Contains
CHARACTERISTICS | REQUIREMENT AS PER ISO-13006/EN14411 GROUP | VALUES | TEST METHOD |
REQULATORY & PROPERTIES | |||
Deviation in length & width | 0.50% | 0.20% | ISO-10545-2 |
Deviation in thickness | 0.50% | 0.50% | ISO-10545-2 |
Straightness in side | 0.50% | 0.20% | ISO-10545-2 |
Rectangularity | 0.50% | 0.20% | ISO-10545-2 |
Surface flatness | 0.50% | 0.20% | ISO-10545-2 |
Color difference | Unaltered | No Chnage | ISO-10545-16 |
Glossiness | As per Mfg. | 90% | Glossmeter |
STRUCTURAL PROPERTIES | |||
Water Absorption | >0.05% | >0.05% | ISO-10545-3 |
Apparent Density | > 2.0 g/cc | > 2.10 g/cc | DIN 51082 |
MASSIVE MECHANICAL PROPERTIES | |||
Modulus of repture | Min 35N/MM2 | Min 40N/MM2 | ISO-10545-4 |
Breaking strength | Min. 1300 N | Min. 2000 N | ISO-10545-4 |
Impact resistance | As per mfg. | Min. 0.55 | ISO-10545-5 |
SURFACE MECHANICAL PROPERTIES | |||
Surface abrasion resistance | As per mfg. | Min class 3 | ISO-10545-7 |
MOH's hardness | As per mfg. | Min class 4 | EN 101 |
THERMO HYGROMETRIC PROPERTIES | |||
Frost Resistance | No Damage | No Damage | ISO-10545-12 |
Thermal Shock Resistance | No Damage | No Damage | ISO-10545-09 |
Moisture Expansion | Nill | Nill | ISO-10545-10 |
Thermal Expansion | Max 9.0x10 -6 | Max 6.5x10 -6 | ISO-10545-8 |
Crazing Resistance | As per Mfg. | Min 10 Cycle | ISO-10545-11 |
CHEMICAL PROPERTIES | |||
Chemical Resistance | No Damage | No Damage | ISO-10545-13 |
Stain Resistance | Resistant | Resistant | ISO-10545-14 |
SAFETY PROPERTIES | |||
Slip Resistance | As per Mfg. | >0.40 | ISO-10545-17 |
File Resistance | As per Mfg. | File Proof | N.A. |