| DIMENSION & SURFACE QUALITY |
| 1) Dimension |
± 0.5 % |
± 0.2 % |
| 2) Deviation in Thickness |
± 0.5 mm |
± 3.0 mm |
| 3) Straightness of Side |
± 0.3 % |
± 0.2 % |
| 4) Rectengularity |
± 0.5 % |
± 0.3 % |
| 5) Surface Fitness |
± 0.5% |
± 0.3% |
| 6) Surface Quality |
Min 95% |
Min 65% |
| PHISICAL PROPERTIES |
| 1) Scratch Hardness (Mohs) |
Min 3 |
Min 3 |
| 2) Crazing |
1 Cycle |
No Crazing at 5 Cycle |
| CHEMICAL PROPERTIES |
| 1) Staining Resistance |
Min Class 2 |
Resistance to all Acids and Alkalies & HHousehold Chemicals, excepr Hydro Flouric Acid |
| 2) Household Chemical |
Min Class B |
| THERMAL PROPERTIES |
| 1) Thermal Shock |
Resistant to 10 Cycles |
CONFORMS |
| 2) Thermal Expansion |
Max-9E-06 |
CONFORMS |
