| CHARACTERISTICS | REQUIREMENT AS PER ISO-13006/EN14411 GROUP Bla | OUR VALUES | ISO / EN TESTING METHOD |
|---|---|---|---|
| DIMENSION AND SURFACE QUALITY | |||
| DEVIATION IN LENGTH & WIDTH | (+-0.5%) | (+-0.3%) | ISO-10545-2 |
| DEVIATION IN THICKNESS | (+-5.0%) | (+-4.0%) | ISO-10545-2 |
| STRAIGHTNESS IN SIDE | (+-0.5%) | (+-0.1%) | ISO-10545-2 |
| RECTANGULARITY | (+-0.5%) | (+-0.1%) | ISO-10545-2 |
| SURFACE FLATNESS | (+-0.5%) | (+-0.2%) | ISO-10545-2 |
| GLOSSINESS | MIN 90% | PASS | GLOSSOMETER |
| STRUCTURAL PROPERTIES | |||
| WATER ABSORPTION | <0.50% | <0.05% | ISO-10545-3 |
| MESSIVE MECHANICAL PROPERTIES | |||
| MODULUS OF REPTURE | MIN. 35N/mm2 | MIN. 35N/mm2 | ISO-10545-4 |
| BREAKING STRENGTH | MIN. 1300N | MIN. 2000N | ISO-10545-4 |
| IMPACT RESISTANCE | AS PER MFG. | MIN 0.55 | ISO-10545-5 |
| SURFACE MECHANICAL PROPERTIES | |||
| SURFACE ABRASION RESISTANCE | MIN. CLASS -2 | MIN. CLASS -3 | ISO-10545-7 |
| MOH'S HARDNESS | MIN. 5 | MIN. 6 | EN101 |
| CHEMICAL PROPERTIES | |||
| FROST RESISTANCE | REQUIERED | PASS | ISO-10545-12 |
| HOUSEHOLD CHEMICALS RESISTANCE | MIN. CLASS AA | PASS | ISO-10545-13 |
| STAIN RESISTANCE | RESISTANT | RESISTANT | ISO-10545-14 |
| THERMAL PROPERTIES | |||
| THERMAL SHOCK RESISTANCE | 10 CYCLE | PASS | ISO-10545-9 |
| THERMAL EXPANSION (COE) | MAX. 9.0 X 10.6 | MAX. 6.5 X 10.6 | ISO-10545-8 |
| MOISTURE EXPANTION | NILL | NILL | ISO-10545-10 |