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| CHARACTERISRICS |
ISO
13 006
GROUP BIA |
PORCELAIN
SPECIFICATIONS |
METHOD
OF
TESTING |
| 1.DEVIATION LENGTH |
±0.6% |
±0.1% |
ISO 10545-2 |
2.DEVIATION IN
THICKNESS
|
±5% |
±3% |
ISO 10545-2 |
3.STRAIGHTNESS OF
SIDES |
±0.5% |
±0.1% |
ISO 10545-2 |
| 4.RECTANGULARITY |
±0.6% |
±0.2% |
ISO 10545-2 |
5.SURFACE FLATNESS
(WARPAGE) |
±0.5% |
±0.2% |
ISO 10545-2 |
| 6.WATER ABSORPTION |
<3% |
<3% |
ISO 10545-3 |
| 7.MOHS HARDNESS |
>5 |
>6 |
EN 101 |
| 8.FLEXURAL STREGTH |
> 35 N/mm2 |
> 46 N/mm2 |
ISO 10545-4 |
9.ABRASION
RESISTANCE |
As specified by
Manufacturer |
PEI 3 |
ISO 10545-7 |
| 10.DENSITY (g/cc) |
>2 |
2.2 |
DIN 51082 |
| 11.FROST RESISTANCE |
Frost proof |
Frost proof |
ISO 10545-12 |
| 12.CHEMICAL RESISTANCE |
No damage |
No damage |
ISO 10545-13 |
13.THERMAL SHOCK
RESISTANCE |
No damage |
No damage |
ISO 10545-9 |
| 14.COLOUR RESISTANCE |
No damage |
No damage |
DIN 51094 |
15.THERMAL
EXPANSION |
<9X10-6 |
<6X10-6 |
ISO 10545-8 |
| 16.STAIN RESISTANCE |
Resistance |
Stain-proof |
ISO 10545-14 |
17.MOISTURE
EXPANSION |
Nil |
Nil |
ISO 10545-10 |
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